This document provides a bibliography of scientific articles by Riitta Maijala, including 47 original scientific articles and several opinions published in the EFSA Journal. The bibliography lists Maijala's publications from 1992 to 2015, covering topics including Salmonella control, biogenic amine formation, Listeria monocytogenes outbreaks, and food safety management. This extensive bibliography demonstrates Maijala's significant contributions to research on microbiological food safety issues over the past few decades.
Excretion of antibiotic resistance genes by dairy calves fed milk replacers w...Partha Ray
This study examined the effects of feeding dairy calves milk replacer with varying doses of antibiotics on the establishment of antibiotic resistance genes (ARGs) in their feces. Twenty-eight calves were assigned to receive milk replacer containing no antibiotics (control), subtherapeutic doses, or therapeutic doses of tetracycline and neomycin. Fecal samples were collected at weeks 6, 7, and 12 and analyzed for ARGs using quantitative PCR. Surprisingly, antibiotic treatment had little effect on ARG levels, except for slightly higher levels of one tetracycline resistance gene in the highest antibiotic dose group. Several ARGs increased over time in all calves. While antibiotics provided no health benefits, the intensive feeding program used may have overridden any effects
The study was carried out to determine the effect of fungi contaminated feed on the growth and survival of catfish, Clarias gariepinus juveniles. This research was carried out for a period of twelve weeks. Forty catfish juveniles were stocked at a rate of twenty juveniles per plastic tank. Catfish juveniles in one tank were fed with moldy feed and the control was served with non -moldy feed and was observed for twelve weeks to determine and compare their growth and survival. Catfish juveniles fed with moldy feed had the highest mortality as well as slower growth as compared to the control fed with non-moldy feed. The survival rate of juveniles stocked was 55% and mortality rate was 45% and majority of mortality was from juveniles fed with moldy feed and majority of the survival rate was from juveniles fed with non-moldy feed. Some water quality parameters such as temperature, dissolved oxygen and pH were also taken and no significant difference was observed. Moldy feed or feedstuff should not be used as this can cause great mortality and therefore loss to fish farmers.
This paper aimed at evaluating biotechnology concerning its application. Major areas of applications identified in the literature are environment, medicine, agriculture, food processing, and industry. Therefore, this review report tries to touch all the aspects of biotechnology in the field. Biotechnology has applied to food processing in most developing countries makes use of microbial inoculants to enhance properties such as the taste, aroma, shelf-life, consistency, and nutritional value of foods/dairy products. Biotechnological approaches are applied to enhance the nutritional, functional and sensory attributes of food in milk, meat, fish, and beverage processing industries. The targeted use of biotechnological methods can, amongst other things, help reduce the quantity and number of unhealthy ingredients in foods as well as remove allergenic substances
Salmonella is a major cause of foodborne illness worldwide, with pork and pork products responsible for 10-20% of cases in some regions. Meeting zero tolerance standards for Salmonella in pigs requires a farm-to-fork approach including ensuring breeders are Salmonella-free, using only Salmonella-free feed, implementing biosecurity measures, and employing interventions like hot water decontamination in slaughterhouses. Experience from Europe demonstrates that such holistic strategies can significantly reduce Salmonella prevalence in pigs and the number of associated human cases of salmonellosis.
Alternatives to Antibiotic Use in Food Animal ProductionPewEnvironment
Stephen Jay, M.D., professor of Medicine and Public Health and past founding chair, Department of Public Health, Indiana University School of Medicine.
This document analyzes the relationship between body size and extinction risk in mammal species. It finds that both intrinsic and environmental factors that increase extinction risk scale sharply above a body mass threshold of around 3 kilograms. For smaller species, extinction risk is driven mainly by environmental factors related to geographic range, but for larger species both environmental factors and intrinsic biological traits are significant predictors of extinction risk. This suggests that the disadvantages of large body size for species survival are greater than previously thought.
Assessment of Microbial Activity on Meat Sold At Selected Abattoir, Markets a...iosrjce
IOSR Journal of Environmental Science, Toxicology and Food Technology (IOSR-JESTFT) multidisciplinary peer-reviewed Journal with reputable academics and experts as board member. IOSR-JESTFT is designed for the prompt publication of peer-reviewed articles in all areas of subject. The journal articles will be accessed freely online
Bacteriological Assessment of Meat Pie Sold at Ochanja Market Onitsha, Anambr...IJEAB
Ten meat pie samples were purchased from different eatery points in Ochanja Main Market, Onitsha and analyzed for the presence of pathogenic bacteria using standard microbiology and biochemical techniques. The following bacteria genera were isolated and identified from the meat pie; Escherichia coli (39%), Staphylococcus aureus (35%), and Bacillus cereus (26%). The percentage distribution showed that Escherichia coli were the most prevalent in the meat pie samples while Bacillus cereus was the least. The meat pie samples sold within Ochanja Main Market were considered fit for human consumption since the distributions of the bacteria isolates were below standard threshold limit.
Excretion of antibiotic resistance genes by dairy calves fed milk replacers w...Partha Ray
This study examined the effects of feeding dairy calves milk replacer with varying doses of antibiotics on the establishment of antibiotic resistance genes (ARGs) in their feces. Twenty-eight calves were assigned to receive milk replacer containing no antibiotics (control), subtherapeutic doses, or therapeutic doses of tetracycline and neomycin. Fecal samples were collected at weeks 6, 7, and 12 and analyzed for ARGs using quantitative PCR. Surprisingly, antibiotic treatment had little effect on ARG levels, except for slightly higher levels of one tetracycline resistance gene in the highest antibiotic dose group. Several ARGs increased over time in all calves. While antibiotics provided no health benefits, the intensive feeding program used may have overridden any effects
The study was carried out to determine the effect of fungi contaminated feed on the growth and survival of catfish, Clarias gariepinus juveniles. This research was carried out for a period of twelve weeks. Forty catfish juveniles were stocked at a rate of twenty juveniles per plastic tank. Catfish juveniles in one tank were fed with moldy feed and the control was served with non -moldy feed and was observed for twelve weeks to determine and compare their growth and survival. Catfish juveniles fed with moldy feed had the highest mortality as well as slower growth as compared to the control fed with non-moldy feed. The survival rate of juveniles stocked was 55% and mortality rate was 45% and majority of mortality was from juveniles fed with moldy feed and majority of the survival rate was from juveniles fed with non-moldy feed. Some water quality parameters such as temperature, dissolved oxygen and pH were also taken and no significant difference was observed. Moldy feed or feedstuff should not be used as this can cause great mortality and therefore loss to fish farmers.
This paper aimed at evaluating biotechnology concerning its application. Major areas of applications identified in the literature are environment, medicine, agriculture, food processing, and industry. Therefore, this review report tries to touch all the aspects of biotechnology in the field. Biotechnology has applied to food processing in most developing countries makes use of microbial inoculants to enhance properties such as the taste, aroma, shelf-life, consistency, and nutritional value of foods/dairy products. Biotechnological approaches are applied to enhance the nutritional, functional and sensory attributes of food in milk, meat, fish, and beverage processing industries. The targeted use of biotechnological methods can, amongst other things, help reduce the quantity and number of unhealthy ingredients in foods as well as remove allergenic substances
Salmonella is a major cause of foodborne illness worldwide, with pork and pork products responsible for 10-20% of cases in some regions. Meeting zero tolerance standards for Salmonella in pigs requires a farm-to-fork approach including ensuring breeders are Salmonella-free, using only Salmonella-free feed, implementing biosecurity measures, and employing interventions like hot water decontamination in slaughterhouses. Experience from Europe demonstrates that such holistic strategies can significantly reduce Salmonella prevalence in pigs and the number of associated human cases of salmonellosis.
Alternatives to Antibiotic Use in Food Animal ProductionPewEnvironment
Stephen Jay, M.D., professor of Medicine and Public Health and past founding chair, Department of Public Health, Indiana University School of Medicine.
This document analyzes the relationship between body size and extinction risk in mammal species. It finds that both intrinsic and environmental factors that increase extinction risk scale sharply above a body mass threshold of around 3 kilograms. For smaller species, extinction risk is driven mainly by environmental factors related to geographic range, but for larger species both environmental factors and intrinsic biological traits are significant predictors of extinction risk. This suggests that the disadvantages of large body size for species survival are greater than previously thought.
Assessment of Microbial Activity on Meat Sold At Selected Abattoir, Markets a...iosrjce
IOSR Journal of Environmental Science, Toxicology and Food Technology (IOSR-JESTFT) multidisciplinary peer-reviewed Journal with reputable academics and experts as board member. IOSR-JESTFT is designed for the prompt publication of peer-reviewed articles in all areas of subject. The journal articles will be accessed freely online
Bacteriological Assessment of Meat Pie Sold at Ochanja Market Onitsha, Anambr...IJEAB
Ten meat pie samples were purchased from different eatery points in Ochanja Main Market, Onitsha and analyzed for the presence of pathogenic bacteria using standard microbiology and biochemical techniques. The following bacteria genera were isolated and identified from the meat pie; Escherichia coli (39%), Staphylococcus aureus (35%), and Bacillus cereus (26%). The percentage distribution showed that Escherichia coli were the most prevalent in the meat pie samples while Bacillus cereus was the least. The meat pie samples sold within Ochanja Main Market were considered fit for human consumption since the distributions of the bacteria isolates were below standard threshold limit.
This document discusses hurdle technology, which is a novel approach for food preservation that uses a combination of preservation factors or "hurdles" to inhibit microbial growth and spoilage. Some key points:
- Hurdle technology aims to preserve foods while maintaining sensory and nutritional quality better than conventional single-hurdle methods. It uses mild preservation techniques in combination for a synergistic effect.
- Common hurdles include reduced temperature, increased acidity or salt levels, reduced water activity, and use of preservatives or competitive microbes. The right combination of hurdles can ensure microbial safety and stability as well as quality of the food.
- Hurdle technology has been applied successfully to extend the shelf life of
Use of Silage Acid Devil Fish (Pterygoplichthys spp.) as Protein Supplement i...criollito
Animal nutrition is one of the most important limiting factors in animal production, especially in ruminants, providing
proteins being the main constraint, due to the limited availability and high cost of protein sources (oilseed meals). Currently in the dam
“El Infiernillo” in Michoacán México, has a large population of devil fish (Pterygoplichthys spp.), which is an economic and ecological
problem, because it is not consumed by humans and causes pollution to be discarded directly into the environment. For that reason the
objective of this study was to evaluate the use of silage acid devil fish (SADF) in fattening beef cattle as a protein supplement. SADF is
defined as a product semi-liquid or pasty mixed with formic acid, which leads to a decrease in pH to near 4.0. Used 18 young bulls (Bos
taurus × Bos indicus) for 60 days with a starting weight of 278.9 ± 51.2 kg, housed in individual pens with food and water ad libitum
were randomly assigned to three treatments with different levels of inclusion SADF (0%, 12% and 18%). They were weighed to the
beginning of the experiment and later every 30 days, previous fasting of 24 hours. To determine the food consumption, weigh every day
the offered food and the surplus. There were no significant differences (P < 0.05) among treatments with different levels of inclusion of
SADF with respect to daily weight gain, with values of 952 ± 324, 927 ± 322 and 854 ± 307 g/day, respectively. The dry matter intake
(DMI) was 8.9, 9.3 and 7.7 kg/day to 0%, 12% and 18% of SADF, respectively. In the same values for feed conversion were 9.34, 10.03
and 9.01 kg DMI/kg of weigh live, and carcass yield of 60.6%, 60.3% and 58.5%, respectively. It is concluded that fish silage acid devil
is an excellent alternative in feeding beef cattle as a protein supplement.
This document lists 27 publications by R. Meyer and various co-authors related to the detection of pathogens, genetically modified organisms, and food authenticity using polymerase chain reaction (PCR) techniques. The publications span from 1991 to 2014 and were published in international journals focused on food microbiology, chemistry, and hygiene. Many of the publications describe the development and validation of PCR-based methods for detecting specific bacteria, viruses, or genetically modified crops in foods.
To avoid diseases resulting from high pathogenic pressure in intensive broiler and turkey housing systems, antibiotic growth promoters have been used in many cases in the past. Since the EU-prohibition of these products, an increasing interest exists for alternatives to support the microbiota in the intestine and for the maintenance of animal health.
Risk assessment of novel and processed proteins in foodBas Kremer
This presentation was held at the 10th Protein Summit in Reims, France on September 27, 2017. Dr. Kitty Verhoeckx, lead scientist on allergenicity risk assessment at TNO, presented a cases study on mealworm allergenicity risks, associated with cross-reactivity in shrimp allergic people and de novo sensitization. This case study demonstrates the importance of allergenicity risk assessment in the R&D of novel and processed protein products.
- Button mushrooms (Agaricus bisporus) contain a compound called agaritine that can convert to toxic and carcinogenic derivatives through metabolic activation in the body. Cooking or rinsing mushrooms does not eliminate the agaritine.
- The Mushroom Council has dismissed evidence linking Agaricus to toxicity, ignoring research showing agaritine from mushrooms causes tumors in mice and rats. Their report aimed to tout mushroom benefits without warnings about consumption.
- Experts advise against eating raw mushrooms due to toxicity risks from agaritine, but the Mushroom Council's website provides no safety guidelines on mushroom consumption or preparation.
IOSRPHR(www.iosrphr.org) IOSR Journal of Pharmacyiosrphr_editor
This document summarizes a study that tested the ability of homodium bromide (HmBr) to enhance the antibiotic sensitivity of a multidrug resistant Escherichia coli isolate. The isolate was resistant to 8 of 11 antibiotics tested. Treatment with non-toxic concentrations of HmBr for various time periods increased the isolate's sensitivity to gentamicin, nitrofurantoin, and streptomycin in a time and concentration dependent manner, with higher concentrations and shorter incubation times producing greater enhancements. This suggests HmBr may be useful as an antibiotic sensitivity enhancer by increasing bacterial permeability.
This document describes research on developing antimicrobial food packaging films containing synergistic combinations of essential oils. Specifically:
- Carvacrol and thymol were found to have synergistic antimicrobial activity against E. coli when combined.
- The essential oils carvacrol and thymol were loaded individually and in combination into halloysite nanotubes to protect the volatile oils during polymer processing.
- Films containing the carvacrol-thymol loaded nanotubes were produced and found to have longer lasting and more potent antimicrobial activity against E. coli compared to films with the individual essential oils.
- The films were effective at reducing E. coli levels in inoculated hummus by 7
This document discusses residual feed intake (RFI) in cattle. It defines RFI as the difference between an animal's actual feed intake and its expected intake based on size and growth. RFI values are obtained through long-term feeding trials and provide a measure of feeding efficiency. Selection for low RFI cattle that are more efficient is shown to reduce methane emissions by 15-30% and manure production by 15-20%, providing economic and environmental benefits. However, the high costs of RFI testing and measuring individual pasture intake present barriers to widespread adoption by cattle producers.
This document discusses antibiotics and antibiotic resistance. It provides background on links between antibiotic use in animals and antibiotic resistance in humans. It outlines actions taken in Europe like bans on antibiotic growth promoters and initiatives to monitor antibiotic use. It discusses FDA guidance documents around judicious antibiotic use in animals. Trends in antibiotic resistance in pathogens like Salmonella and MRSA in animals and humans are presented. Expectations of impacts from restricting antibiotic use are outlined along with producer responses in Denmark after antibiotic bans.
Effects of dietary thyme essential oil on hemato-immunological indices, intes...Inacio Mateus Assane
Thyme (Thymus vulgaris) essential oil (TVEO) is a herbal medicine with one of the highest levels of antimicrobial activity. Although TVEO has been broadly used in poultry and swine production due to its immunostimulatory and growth-promoting characteristics, the effects of TVEO on fish are poorly characterized. In this study, Nile tilapia (Oreochromis niloticus L.) were fed 0, 0.1, 0.5, and 1% TVEO for 15 days. Subsequently, blood parameters, intestinal morphology, and the population of Bacillus bacteria in the intestine were evaluated. The numbers of lymphocytes (p < 0.05) and leukocytes (p < 0.05) significantly increased in the blood of the fish fed the highest dose of TVEO. Based on the normal behavior of the fish and the alanine aminotransferase (ALT) and aspartate aminotransferase (AST) levels, which were not altered (p > 0.05), this study concluded that the diets were safe and showed no negative or toxic effects. Even at doses as high as 1%, TVEO did not alter the population of beneficial Bacillus bacteria in the gut. In conclusion, supplementation with TVEO stimulated the cellular components of the non-specific immune response of Nile tilapia without causing deleterious effects or altering the population of important intestinal bacteria.
1) The document examines the effect of early feeding strategies on broiler chicken performance. 420 male broiler chicks were divided into 4 groups - a control group without early feeding and 3 treatment groups that received early access to boiled egg whites, orange pieces, or a pre-starter diet.
2) Results showed that early feeding with orange or the pre-starter diet led to improved growth performance, organ development, and carcass characteristics compared to the control or egg white groups. Economically, these two treatments also had the highest efficiency.
3) In conclusion, providing feed access in the hatchery or during transport benefits broiler performance and it is recommended for practical use in the industry. The first week of a bro
BellaVita Essential Oils Could Be The New Antibiotics Go BellaVita
Learn more at: www.GoBellaVita.com
Also visit: https://www.Facebook.com/BellaVitaGroup
https://www.Facebook.com/BellaVitaLeadership
http://www.YouTube.com/BellaVitaLeadership
This document discusses the use of herbal immunomodulators in poultry to improve immunity and combat antibiotic resistance. It provides background on immunomodulators and how certain herbs like ashwagandha, neem, tinospora cordifolia, and mint can modulate the immune system through effects on cytokines, immune cells, and phagocytosis. Several studies are summarized that show herbs like ashwagandha and tinospora cordifolia can improve performance parameters and immune responses in broiler chickens and quails. The document concludes that herbs have potential immunomodulatory properties through effects on macrophages, cytokines, and immune cells like NK cells.
Essential oils from plants have potential as natural feed additives for ruminants. Studies show that essential oils selectively inhibit certain bacteria in the rumen, including hyper-ammonia producing bacteria and Ruminobacter amylophilus. This decreases the rate of breakdown of protein and starch in the rumen, and reduces ammonia production from amino acids. The effects are similar to but smaller than those of the antibiotic growth promoter monensin. Essential oils may prove useful for manipulating rumen fermentation to benefit animal nutrition and production.
This document summarizes a study on identifying food poisoning pathogens in bulk tank milk from 3 dairy farms in Egypt. Escherichia coli, Staphylococcus aureus and Listeria monocytogenes were detected in the milk samples. PCR was used to detect virulence genes in the isolated bacteria. For E. coli, one isolate encoded the heat-stable enterotoxin gene. For S. aureus, 2 isolates carried the sea gene. PCR confirmed the presence of L. monocytogenes in all 4 isolates obtained. The presence of these foodborne pathogens in bulk tank milk poses a potential health risk and controls are needed to limit bacterial growth in milk.
The document compares the efficacy of three commercial herbal products (Livol, Livotal, Hepatopromoter) on the performance and immune response of broiler chickens. Supplementation of the herbal products significantly improved weight gain, feed conversion ratio, and lowered mortality compared to the control group without supplementation. While the herbal products did not significantly affect organ weights, they did significantly improve antibody titers against Newcastle disease and infectious bursal disease viruses. Overall, supplementation with Hepatopromoter resulted in the highest broiler weight gain and profitability.
This document summarizes a study that compared the efficacy of an autogenous Salmonella Enteritidis bacterin and a probiotic preparation in preventing S. Enteritidis infection in broiler chickens. Three hundred one-day-old broiler chicks were divided into four groups: a non-infected control group, an infected non-treated group, a group vaccinated with the autogenous bacterin and challenged, and a group treated with probiotic and challenged. Parameters measured included clinical signs, mortality, lesions, shedding of S. Enteritidis, and antibody titers. The results showed that both the bacterin and probiotic significantly reduced signs, mortality, shedding and increased antibody titers compared to the infected non
This document discusses antimicrobial resistance and Klebsiella pneumoniae mastitis in dairy cattle. It notes that antimicrobial overuse contributes to resistance, and mastitis costs the dairy industry billions annually. The document aims to determine Klebsiella pneumoniae prevalence, resistance patterns, and associated risk factors on dairy farms in the Philippines to provide recommendations to prevent, control, and manage resistance.
El documento discute el problema de la contaminación ambiental y sus efectos en el aire, agua y suelo. Explica que en los últimos 150 años, la humanidad ha alterado la atmósfera y la hidrosfera del planeta más que en millones de años previos. Se necesitan cambios drásticos y leyes estrictas para proteger el medio ambiente y preservar la calidad de vida. Cada persona debe participar adoptando estilos de vida más sostenibles como consumir de manera responsable y reducir el uso de automóviles.
Soushyant Trading company is an Iranian company that can supply raw herbal medicines, including peach kernels in various stages, for production. They specialize in supplying peach kernels and invite visitors to see pictures of the production stages at their factories. The company provides contact details including their website, phone and fax numbers, email addresses, and Skype name to facilitate contact for procurement of herbal medicine supplies.
This document discusses hurdle technology, which is a novel approach for food preservation that uses a combination of preservation factors or "hurdles" to inhibit microbial growth and spoilage. Some key points:
- Hurdle technology aims to preserve foods while maintaining sensory and nutritional quality better than conventional single-hurdle methods. It uses mild preservation techniques in combination for a synergistic effect.
- Common hurdles include reduced temperature, increased acidity or salt levels, reduced water activity, and use of preservatives or competitive microbes. The right combination of hurdles can ensure microbial safety and stability as well as quality of the food.
- Hurdle technology has been applied successfully to extend the shelf life of
Use of Silage Acid Devil Fish (Pterygoplichthys spp.) as Protein Supplement i...criollito
Animal nutrition is one of the most important limiting factors in animal production, especially in ruminants, providing
proteins being the main constraint, due to the limited availability and high cost of protein sources (oilseed meals). Currently in the dam
“El Infiernillo” in Michoacán México, has a large population of devil fish (Pterygoplichthys spp.), which is an economic and ecological
problem, because it is not consumed by humans and causes pollution to be discarded directly into the environment. For that reason the
objective of this study was to evaluate the use of silage acid devil fish (SADF) in fattening beef cattle as a protein supplement. SADF is
defined as a product semi-liquid or pasty mixed with formic acid, which leads to a decrease in pH to near 4.0. Used 18 young bulls (Bos
taurus × Bos indicus) for 60 days with a starting weight of 278.9 ± 51.2 kg, housed in individual pens with food and water ad libitum
were randomly assigned to three treatments with different levels of inclusion SADF (0%, 12% and 18%). They were weighed to the
beginning of the experiment and later every 30 days, previous fasting of 24 hours. To determine the food consumption, weigh every day
the offered food and the surplus. There were no significant differences (P < 0.05) among treatments with different levels of inclusion of
SADF with respect to daily weight gain, with values of 952 ± 324, 927 ± 322 and 854 ± 307 g/day, respectively. The dry matter intake
(DMI) was 8.9, 9.3 and 7.7 kg/day to 0%, 12% and 18% of SADF, respectively. In the same values for feed conversion were 9.34, 10.03
and 9.01 kg DMI/kg of weigh live, and carcass yield of 60.6%, 60.3% and 58.5%, respectively. It is concluded that fish silage acid devil
is an excellent alternative in feeding beef cattle as a protein supplement.
This document lists 27 publications by R. Meyer and various co-authors related to the detection of pathogens, genetically modified organisms, and food authenticity using polymerase chain reaction (PCR) techniques. The publications span from 1991 to 2014 and were published in international journals focused on food microbiology, chemistry, and hygiene. Many of the publications describe the development and validation of PCR-based methods for detecting specific bacteria, viruses, or genetically modified crops in foods.
To avoid diseases resulting from high pathogenic pressure in intensive broiler and turkey housing systems, antibiotic growth promoters have been used in many cases in the past. Since the EU-prohibition of these products, an increasing interest exists for alternatives to support the microbiota in the intestine and for the maintenance of animal health.
Risk assessment of novel and processed proteins in foodBas Kremer
This presentation was held at the 10th Protein Summit in Reims, France on September 27, 2017. Dr. Kitty Verhoeckx, lead scientist on allergenicity risk assessment at TNO, presented a cases study on mealworm allergenicity risks, associated with cross-reactivity in shrimp allergic people and de novo sensitization. This case study demonstrates the importance of allergenicity risk assessment in the R&D of novel and processed protein products.
- Button mushrooms (Agaricus bisporus) contain a compound called agaritine that can convert to toxic and carcinogenic derivatives through metabolic activation in the body. Cooking or rinsing mushrooms does not eliminate the agaritine.
- The Mushroom Council has dismissed evidence linking Agaricus to toxicity, ignoring research showing agaritine from mushrooms causes tumors in mice and rats. Their report aimed to tout mushroom benefits without warnings about consumption.
- Experts advise against eating raw mushrooms due to toxicity risks from agaritine, but the Mushroom Council's website provides no safety guidelines on mushroom consumption or preparation.
IOSRPHR(www.iosrphr.org) IOSR Journal of Pharmacyiosrphr_editor
This document summarizes a study that tested the ability of homodium bromide (HmBr) to enhance the antibiotic sensitivity of a multidrug resistant Escherichia coli isolate. The isolate was resistant to 8 of 11 antibiotics tested. Treatment with non-toxic concentrations of HmBr for various time periods increased the isolate's sensitivity to gentamicin, nitrofurantoin, and streptomycin in a time and concentration dependent manner, with higher concentrations and shorter incubation times producing greater enhancements. This suggests HmBr may be useful as an antibiotic sensitivity enhancer by increasing bacterial permeability.
This document describes research on developing antimicrobial food packaging films containing synergistic combinations of essential oils. Specifically:
- Carvacrol and thymol were found to have synergistic antimicrobial activity against E. coli when combined.
- The essential oils carvacrol and thymol were loaded individually and in combination into halloysite nanotubes to protect the volatile oils during polymer processing.
- Films containing the carvacrol-thymol loaded nanotubes were produced and found to have longer lasting and more potent antimicrobial activity against E. coli compared to films with the individual essential oils.
- The films were effective at reducing E. coli levels in inoculated hummus by 7
This document discusses residual feed intake (RFI) in cattle. It defines RFI as the difference between an animal's actual feed intake and its expected intake based on size and growth. RFI values are obtained through long-term feeding trials and provide a measure of feeding efficiency. Selection for low RFI cattle that are more efficient is shown to reduce methane emissions by 15-30% and manure production by 15-20%, providing economic and environmental benefits. However, the high costs of RFI testing and measuring individual pasture intake present barriers to widespread adoption by cattle producers.
This document discusses antibiotics and antibiotic resistance. It provides background on links between antibiotic use in animals and antibiotic resistance in humans. It outlines actions taken in Europe like bans on antibiotic growth promoters and initiatives to monitor antibiotic use. It discusses FDA guidance documents around judicious antibiotic use in animals. Trends in antibiotic resistance in pathogens like Salmonella and MRSA in animals and humans are presented. Expectations of impacts from restricting antibiotic use are outlined along with producer responses in Denmark after antibiotic bans.
Effects of dietary thyme essential oil on hemato-immunological indices, intes...Inacio Mateus Assane
Thyme (Thymus vulgaris) essential oil (TVEO) is a herbal medicine with one of the highest levels of antimicrobial activity. Although TVEO has been broadly used in poultry and swine production due to its immunostimulatory and growth-promoting characteristics, the effects of TVEO on fish are poorly characterized. In this study, Nile tilapia (Oreochromis niloticus L.) were fed 0, 0.1, 0.5, and 1% TVEO for 15 days. Subsequently, blood parameters, intestinal morphology, and the population of Bacillus bacteria in the intestine were evaluated. The numbers of lymphocytes (p < 0.05) and leukocytes (p < 0.05) significantly increased in the blood of the fish fed the highest dose of TVEO. Based on the normal behavior of the fish and the alanine aminotransferase (ALT) and aspartate aminotransferase (AST) levels, which were not altered (p > 0.05), this study concluded that the diets were safe and showed no negative or toxic effects. Even at doses as high as 1%, TVEO did not alter the population of beneficial Bacillus bacteria in the gut. In conclusion, supplementation with TVEO stimulated the cellular components of the non-specific immune response of Nile tilapia without causing deleterious effects or altering the population of important intestinal bacteria.
1) The document examines the effect of early feeding strategies on broiler chicken performance. 420 male broiler chicks were divided into 4 groups - a control group without early feeding and 3 treatment groups that received early access to boiled egg whites, orange pieces, or a pre-starter diet.
2) Results showed that early feeding with orange or the pre-starter diet led to improved growth performance, organ development, and carcass characteristics compared to the control or egg white groups. Economically, these two treatments also had the highest efficiency.
3) In conclusion, providing feed access in the hatchery or during transport benefits broiler performance and it is recommended for practical use in the industry. The first week of a bro
BellaVita Essential Oils Could Be The New Antibiotics Go BellaVita
Learn more at: www.GoBellaVita.com
Also visit: https://www.Facebook.com/BellaVitaGroup
https://www.Facebook.com/BellaVitaLeadership
http://www.YouTube.com/BellaVitaLeadership
This document discusses the use of herbal immunomodulators in poultry to improve immunity and combat antibiotic resistance. It provides background on immunomodulators and how certain herbs like ashwagandha, neem, tinospora cordifolia, and mint can modulate the immune system through effects on cytokines, immune cells, and phagocytosis. Several studies are summarized that show herbs like ashwagandha and tinospora cordifolia can improve performance parameters and immune responses in broiler chickens and quails. The document concludes that herbs have potential immunomodulatory properties through effects on macrophages, cytokines, and immune cells like NK cells.
Essential oils from plants have potential as natural feed additives for ruminants. Studies show that essential oils selectively inhibit certain bacteria in the rumen, including hyper-ammonia producing bacteria and Ruminobacter amylophilus. This decreases the rate of breakdown of protein and starch in the rumen, and reduces ammonia production from amino acids. The effects are similar to but smaller than those of the antibiotic growth promoter monensin. Essential oils may prove useful for manipulating rumen fermentation to benefit animal nutrition and production.
This document summarizes a study on identifying food poisoning pathogens in bulk tank milk from 3 dairy farms in Egypt. Escherichia coli, Staphylococcus aureus and Listeria monocytogenes were detected in the milk samples. PCR was used to detect virulence genes in the isolated bacteria. For E. coli, one isolate encoded the heat-stable enterotoxin gene. For S. aureus, 2 isolates carried the sea gene. PCR confirmed the presence of L. monocytogenes in all 4 isolates obtained. The presence of these foodborne pathogens in bulk tank milk poses a potential health risk and controls are needed to limit bacterial growth in milk.
The document compares the efficacy of three commercial herbal products (Livol, Livotal, Hepatopromoter) on the performance and immune response of broiler chickens. Supplementation of the herbal products significantly improved weight gain, feed conversion ratio, and lowered mortality compared to the control group without supplementation. While the herbal products did not significantly affect organ weights, they did significantly improve antibody titers against Newcastle disease and infectious bursal disease viruses. Overall, supplementation with Hepatopromoter resulted in the highest broiler weight gain and profitability.
This document summarizes a study that compared the efficacy of an autogenous Salmonella Enteritidis bacterin and a probiotic preparation in preventing S. Enteritidis infection in broiler chickens. Three hundred one-day-old broiler chicks were divided into four groups: a non-infected control group, an infected non-treated group, a group vaccinated with the autogenous bacterin and challenged, and a group treated with probiotic and challenged. Parameters measured included clinical signs, mortality, lesions, shedding of S. Enteritidis, and antibody titers. The results showed that both the bacterin and probiotic significantly reduced signs, mortality, shedding and increased antibody titers compared to the infected non
This document discusses antimicrobial resistance and Klebsiella pneumoniae mastitis in dairy cattle. It notes that antimicrobial overuse contributes to resistance, and mastitis costs the dairy industry billions annually. The document aims to determine Klebsiella pneumoniae prevalence, resistance patterns, and associated risk factors on dairy farms in the Philippines to provide recommendations to prevent, control, and manage resistance.
El documento discute el problema de la contaminación ambiental y sus efectos en el aire, agua y suelo. Explica que en los últimos 150 años, la humanidad ha alterado la atmósfera y la hidrosfera del planeta más que en millones de años previos. Se necesitan cambios drásticos y leyes estrictas para proteger el medio ambiente y preservar la calidad de vida. Cada persona debe participar adoptando estilos de vida más sostenibles como consumir de manera responsable y reducir el uso de automóviles.
Soushyant Trading company is an Iranian company that can supply raw herbal medicines, including peach kernels in various stages, for production. They specialize in supplying peach kernels and invite visitors to see pictures of the production stages at their factories. The company provides contact details including their website, phone and fax numbers, email addresses, and Skype name to facilitate contact for procurement of herbal medicine supplies.
Riitta Maijala has made major contributions internationally and domestically through her work on numerous boards, committees, and expert groups related to research, science, food safety, and public health over the past two decades. These include serving as a delegate for the European Strategy Forum on Research Infrastructures, member of the NordForsk Board, and delegate for Science Europe. Within Finland, she has chaired and participated in various expert groups advising the government on research, education, and bioeconomy issues. She has received recognition for her scientific and societal impact through awards such as Veterinarian of the Year from the Finnish Veterinary Association.
Joshua Harris is a web architect and developer with 15 years of experience seeking a new position. He has skills in front-end and back-end development, content management, project management, and working remotely. His expertise includes languages like PHP, SQL, and JavaScript as well as software like Dreamweaver, Joomla, WordPress, and Magento. His recent work history includes positions at Timeless Communications, Arachnoid Cyst Foundation, and Euphonix/Avid where he developed websites, CMS implementations, and custom applications.
La contaminación ambiental se refiere a la introducción de elementos nocivos en el medio ambiente que degradan su calidad. Los contaminantes incluyen sustancias, químicos y radiaciones que alteran la composición natural del medio ambiente y ponen en riesgo la salud y la vida silvestre. Existen diferentes tipos de contaminación como la atmosférica, hídrica y acústica. La contaminación atmosférica se debe a la emisión de gases y partículas por procesos industriales y de transporte, y causa problemas como el camb
Importancia ecologica y medicinales de las plantasjhezarcon
Las plantas son ecológicamente importantes porque transforman la materia inorgánica y la energía lumínica en materia orgánica a través de la fotosíntesis, lo que permite que otros seres vivos se alimenten de ellas. También tienen importancia medicinal ya que muchos medicamentos se derivan de las hierbas y plantas, las cuales ayudan a mejorar el funcionamiento del cuerpo humano de manera natural fortaleciendo el cuerpo contra las enfermedades.
Este documento presenta el prefacio de un libro sobre introducción a la ingeniería ambiental para la industria de procesos escrito por el Dr. Claudio Alfredo Zaror Zaror. El prefacio explica que la semilla del libro surgió de un curso que el autor dictó en 1991 sobre control ambiental para la industria celulósica. A lo largo de los años, el enfoque ha ido cambiando para abordar los desafíos ambientales y de desarrollo sustentable que enfrenta Chile. El libro resume principales temas
Alishia Stein is seeking a position in tourism and event management utilizing her experience coordinating fundraising events, managing catering teams, assisting with event planning, and sales experience. She has over 4 years of relevant experience in event coordination and customer service roles. She holds a Bachelor's degree in Tourism Management and Development from Arizona State University where she was on the Dean's List.
This document discusses different styles of leadership. It defines leadership as influencing others to achieve goals, and outlines qualities like intelligence, problem-solving skills, and communication abilities. It then describes three common leadership styles: autocratic leadership where the leader centralizes all decision-making; democratic leadership where decisions are made as a group; and laissez-faire leadership where the leader gives subordinates maximum freedom without direction.
La contaminación ambiental se refiere a la presencia de sustancias dañinas de origen humano en el medio ambiente, lo que causa alteraciones en los ecosistemas. Los contaminantes pueden ser químicos, físicos o biológicos y afectan el aire, agua, suelo y alimentos. La contaminación tiene efectos como enfermedades, muerte de especies y, en casos graves, la desaparición completa de especies.
This document appears to be a catalog from a company called dci that sells promotional gifts and items. It includes information about various products they offer such as heart-shaped kitchen items, speakers, phone chargers, and more. It provides pricing and item numbers for each product. It also includes order minimums and dates for a 5% off promotional code.
Este documento presenta un estudio comparativo de las elecciones parlamentarias de Venezuela en 2015 realizado por cuatro estudiantes mediante el análisis de contenido. Se define el contexto electoral venezolano y conceptos clave como campañas, actores y momentos electorales. El marco teórico analiza la democracia y su relación con el consenso y el conflicto según Sartori. Metodológicamente se utiliza el análisis de contenido de cuatro corpus de noticias. El contexto describe el poder electoral venezolano y la
conceptos generales de importancia ambientalNORMA ESQUIVEL
Este documento presenta conceptos generales sobre impacto ambiental y contaminación. Define impacto ambiental como cualquier cambio en el medio ambiente resultado de actividades humanas y describe alteraciones negativas como emisiones, contaminación de agua, generación de residuos, y efectos en ecosistemas. También cubre conceptos de contaminantes, normas ambientales, y efectos de la contaminación en componentes ambientales como el aire, agua, suelo, flora y fauna.
Adjectives are describing words that provide details about nouns, such as tall, beautiful, and blond to describe a person's height, appearance, and hair color. Examples demonstrate adjectives being used to modify nouns by describing someone as tall, beautiful, or having blond hair.
In this lecture 1 we are going to cover :
Equations
Complex Numbers
Quadratic Expressions
Inequalities
Absolute Value Equations & Inequalities
Applications
Importancia ecologica y medicinales de las plantasjhezarcon
Las plantas son ecológicamente importantes porque transforman la materia inorgánica y la energía lumínica en materia orgánica a través de la fotosíntesis, lo que permite que otros seres vivos se alimenten de ellas. También tienen importancia medicinal ya que muchos medicamentos se derivan de las hierbas y plantas, las cuales ayudan a mejorar el funcionamiento del cuerpo humano de manera natural fortaleciendo el cuerpo contra las enfermedades.
This document discusses sewage-fed fish culture, which involves using treated sewage water to culture fish. It provides background on the history and present status of sewage-fed fish culture. The key processes involved are primary and secondary sewage treatment through sedimentation, dilution, and storage before releasing into fish ponds. Farmers culture various fish species using techniques like pond preparation, primary fertilization through sewage, stocking, feeding, and harvesting fish for market. While sewage-fed culture benefits waste recycling and low input costs, it can also pose health risks if not properly managed.
Biopharming is an upcoming research field related with genetic engineering and biotechnology which is ensuring the future health of the humanity while letting us making so many therapeutics. Also, it let us consume some vaccines as an oral food source, showing some perfect alternative for the developing countries. However, this is yet to be argued, tested and confirmed for its biosafety for both human and to nature.
Preservation of Meat Using High Pressure Processingnavi04vet
This document discusses the use of high pressure processing (HPP) to preserve meat. It begins with an introduction to food preservation methods and a brief history of HPP. The working principles of HPP are then explained. The document outlines various effects of HPP on physico-chemical properties of meat including tenderization, water retention, microbial inactivation, and oxidation. It provides examples of HPP applications for different meat products and major HPP industries worldwide. In conclusion, HPP is presented as a promising preservation method that extends shelf life without compromising nutrition, though it can impact color and enhance oxidation requiring added antioxidants.
This document discusses non-thermal methods for decontaminating food of harmful microorganisms. It notes that consumer demand for fresh, pathogen-free food is increasing. Traditional heating methods can damage nutrients and are not suitable after packaging or during storage. Alternative techniques like high pressure processing, pulsed electric fields, irradiation, ultrasound, and pulsed light inactivate bacteria through DNA damage without heat. Studies show these methods achieve satisfactory reduction of pathogens in foods like milk, juice, meat and surfaces. However, more commercial applications are still needed to process larger samples at higher rates. Non-thermal techniques have great potential for safely decontaminating foods and equipment at different stages.
Vegetable Microbiology: Concern for Human Health | Crimson PublishersCrimsonpublishersCJMI
In the health conscious society of 21st century, vegetables
form an integral part of human diet. They provide us essential
vitamins and minerals, dietary fiber, phytochemicals, and also
help in reducing the risk of dangerous diseases [1]. World Health
Organization (WHO), European Food Safety Authority (EFSA), Food
& Agricultural Organization (FAO) and French Agency for Food
Safety (AFSSA) recommended the intake of atleast five servings
of vegetables and fruits per day [2]. In general, freshly consumed
vegetables are considered to be more vital than the cooked ones.
However, they are usually accompanied with many food borne
diseases, thus poses safety threats [3]. Ready to Eat (RTE) vegetables,
generally grown near the metropolitan cities are cultivated in
unhygienic environments [4], irrigated with poor quality water
[5], and fertilized using organic and inorganic amendments [6,7].
This all leads to microbial contamination and spread of infectious
diseases like diarrhoea, Salmonellosis and Shigellosis etc. in
humans. Bacteria are reported to be the major villain (Figure 1)
among the causes of food borne illness [8]. Bacteria associated or
isolated from different raw vegetables have been documented in article entitled “Recent Trends in Microbiological Safety of fruits and vegetables” by [9].
High Pressure Processing for Preservation of Meatnavi04vet
This document outlines the use of high pressure processing (HPP) to preserve meat. It discusses the history, working principles, and effects of HPP on various physico-chemical properties of meat. HPP can tenderize meat, improve water retention and cooking yield, and significantly reduce microbial levels. While it maintains sensory and nutritional quality, HPP may accelerate oxidation at higher pressures. The document reviews applications of HPP for different meat products and major HPP industries globally and in India.
Invited lectures, presentations and publicationsOlga Pulido
This document lists invited lectures, publications, and research presentations by the author from 2000 to the present. It focuses on topics related to toxicology pathology, including harmful algal blooms, celiac disease, neurotoxicology, food allergens and excitotoxins, marine biotoxins, and the role of pathology in regulatory toxicology. Many of the presentations and publications were invited works in international forums on topics pertaining to the health effects of environmental and food toxins.
This document provides a list of 47 references on the topic of freeze drying microorganisms like lactic acid bacteria. The references include documents in Vietnamese and from other countries. They cover factors that influence the survival of microorganisms during freeze drying and storage, such as the use of cryoprotectants, drying methods, and formulation. Methods for improving the viability of probiotic bacteria through freeze drying are also discussed.
A Study on Effect of Anti Toxic Nutrient (ATN) in productive and reproductive...iosrjce
IOSR Journal of Agriculture and Veterinary Science (IOSR-JAVS) is a double blind peer reviewed International Journal edited by the International Organization of Scientific Research (IOSR). The journal provides a common forum where all aspects of Agricultural and Veterinary Sciences are presented. The journal invites original papers, review articles, technical reports and short communications containing new insight into any aspect Agricultural and Veterinary Sciences that are not published or not being considered for publication elsewhere.
EFFECT OF DIFFERENT NATURAL ANTIOXIDANT EXTRACTS ON THE SHELF LIFE OF FUNCTI...akdasivri
Chicken meat nuggets were incorporated with three different anti oxidant
extracts (1% level) of curry leaf (T1), guava leaf (T2) and green tea (T3)
separately along with control and stored at frozen temperature to study the antioxidant effect on the physico chemical, microbiological and sensory attributes. The results revealed that on advancement of storage period, the overall mean scores of physico chemical and microbiological parameters
were increased (P<0.05) and sensory scores were decreased (P<0.05)
irrespective of treatment. However, green tea incorporated nuggets (T3) showed (P<0.05) significantly lower scores for pH, TBARS, free fatty acid
value and SPC than other treatments. Higher (P<0.05) sensory scores were
observed for nuggets incorporated with green tea extract than control and
other treated samples. Curry leaf and guava leaf extract incorporated nuggets also had minor antioxidant effect on selected parameters than the control but not up to the level of green tea extract
This document outlines various aspects of rust management in wheat. It discusses three main types of rust that affect wheat yields: leaf rust caused by Puccinia triticina, stripe rust caused by Puccinia striiformis, and stem rust caused by Puccinia graminis. Yield losses from rust can reach 50% for leaf rust, 70% for stripe rust, and 100% for stem rust. The document then covers several methods for controlling rust, including breeding for resistance, genetic modification, biological control using bacteria, agricultural practices like cultivar mixtures and removing alternate hosts, and application of fungicides. It emphasizes using multiple resistance genes and integrated management strategies for effective rust control.
This document summarizes a seminar presentation on edible vaccines produced through molecular farming. It discusses isolating genes of interest and expressing them in plants, bacteria, yeast or mammalian cells. The outputs can include vaccines, therapeutics, and industrial products. Advantages of plant-based molecular farming include low production costs, safety, and ability to accurately fold complex proteins. Different types of edible vaccines are described, along with the history and production methods. Clinical trials and applications for treating infectious diseases, autoimmune diseases and cancer are also summarized.
Abstract— Coccidiosis swine causes high economic loss, and its prophylaxis is usually performed by the use of chemical drugs. However, these chemical drugs are not allowed in agroecological, organic or biological dynamic systems of production. Additionally, there are concerns about pharmacological resistance and contamination by the presence of chemical residues in the environment and at the food of animal origin. The objective of this study was to evaluate the weight gain and the prevalence of coccidia in piglets submitted to the following treatments: alcoholic extract of propolis 30% (AEP), chemical treatment toltrazuril (CTT), negative control with grain alcohol (NCA) and negative control without treatment (NCT). By means of the individual weights and the number of coccidia at the faeces, it was monitored 216 piglets from commercial farms. Under the conditions of this study none therapeutic intervention provided benefits for weight gain and prevalence of coccidia. Thus, by making it possible the minimization of chemical drug use, these results allow us to suggest the laboratory periodic monitoring as a prophylactic control method for swine coccidiosis.
This document lists Petra Roubos' publications, including 10 full papers published in peer-reviewed journals on topics related to microbiology and intestinal health. It also lists 7 conference papers presented between 2013-2015 related to microbiota, intestinal barrier function, and diarrhea in pigs. The list covers publications in book chapters and as lead author and co-author.
This document discusses the use of nanoparticles in poultry nutrition. It begins with an introduction to nanotechnology and how it has been applied in various agricultural sectors like meat, eggs, fish, and dairy. It then discusses different types of nanoparticles like inorganic, organic, metal oxide, and carbon-based nanoparticles. The document outlines various ways nanoparticles can benefit poultry through improving feed efficiency, controlling nutrient absorption, and promoting growth. It also discusses challenges in the use of nanoparticles and concludes that nanoparticles show promising results in improving poultry performance, health, egg quality, and gut health.
This document provides a bibliographical survey of references related to pesticide use, health costs, and environmental issues. It contains 181 references organized into the following topics:
1) Pesticides and health costs, with references examining the economic burden of illness from pesticide poisoning and the health and economic impacts of pesticide use.
2) Pesticides, health and environmental issues, with references addressing pesticide exposure and health effects on farmers, environmental and socioeconomic costs of pesticide use, and case studies from various countries.
3) Useful websites related to pesticides, health, and the environment.
The references provide information on studies quantifying the economic, health, and environmental tradeoffs of pest
Presentation at the 5th Global Science Conference on Climate-Smart Agriculture.
Title: The importance of the acceptance of entomophagy in Western countries for a sustainable change in western and global diets
Speaker: Gianmarco Jamal Amato
Group-4 Antibiotics uses in Livestock and Poultry Health issues.pptxssuser7ed574
The document discusses the use of antibiotics in livestock and poultry. It notes that antibiotics are used to treat sick animals and promote growth, but overuse can lead to antibiotic resistance in bacteria. The document outlines both the benefits of antibiotics, such as increased efficiency and disease prevention, and the harms, including developing resistance and environmental health risks. It concludes that antibiotics can increase farm productivity when used appropriately and in the right amounts, but regulations are needed to minimize resistance risks.
Sonofit
This new threat comes from toxic medicinal chemicals (or ototoxins) that unfortunately can be found in most of the medications that doctors unknowingly prescribe on a daily basis.
By addressing the underlying cause of hearing loss, SonoFit acts like an "inner ear bandage," soothing the eardrum and protecting it from future damage.
Altissimi G, Colizza A, Cianfrone G, et al. Hearing loss, tinnitus, dizziness, and vertigo: an updated guide. Eur Rev Med Pharmacol Sci. 2020 Aug 1;24(15):7946-52.
Epiphone. Ototoxicity: Which drugs can cause hearing loss or tinnitus [Internet]. Epiphone. Ampliphone;
READ MORE
https://healthcare615.blogspot.com/2023/09/sonofit-sonofit-drops.html
Antibiotics in the management of chronic periodontitis.pptmalti19
This document summarizes evidence on the use of adjunctive antibiotics for chronic periodontitis. A systematic review of 25 studies found some additional benefits of antibiotics in deep pockets, including 0.2-0.6 mm more attachment gain and 0.2-0.8 mm more probing depth reduction. However, the clinical relevance is uncertain given limitations in defining chronic periodontitis and its microbiota. Overall, current studies have not conclusively established benefits of adjunctive antibiotics, so they cannot be routinely indicated as adjuncts for chronic periodontitis.
Effects of organic and mineral fertilizers on total antioxidant, polyphenolic...Alexander Decker
This study examined the effects of organic and mineral fertilizers on antioxidant, polyphenol, and carotenoid content in orange-fleshed sweet potato tubers. Organic fertilizer significantly increased all three phytochemicals, with annual applications having the highest levels. Mineral fertilizers also significantly affected levels, with combinations of nitrogen, phosphorus, and potassium influencing different compounds. The combination of minimal mineral doses with annual or biennial organic fertilizer produced the highest antioxidant, polyphenol, and carotenoid concentrations in the tubers.
Similar to Bibliography_Maijala_Riitta 11072016 (20)
Effects of organic and mineral fertilizers on total antioxidant, polyphenolic...
Bibliography_Maijala_Riitta 11072016
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Riitta Maijala
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Bibliography of Riitta Maijala
Original scientific articles
1) Maijala, R., Johansson, T. & Hirn, J. 1992. Growth of Salmonella and competing flora in five commercial
Rappaport-Vassiliadis (RV) -media. International Journal of Food Microbiology 17:1-8.
2) Maijala, R., Eerola, S., Aho, M. & Hirn, J. 1993. The effect of GDL-induced pH decrease on the formation of
biogenic amines in meat. Journal of Food Protection 56(2):125-129.
3) Maijala, R. & Eerola, S. 1993. Contaminant lactic acid bacteria of dry sausages produce histamine and tyramine.
Meat Sci. 35:387-395.
4) Maijala, R. 1993. Formation of histamine and tyramine by some lactic acid bacteria in MRS-broth and modified
decarboxylation agar. Letters in Applied Bacteriology 17:40-43.
5) Maijala, R., Eerola, S., Hill, P. & Nurmi, E. 1993. The influence of some starter cultures and glucono-delta-lactone
on the formation of biogenic amines in dry sausages. Agricultural Science in Finland 2(5):403-412.
6) Westermarck, E., Siltanen, R. & Maijala, R. 1993. Small intestinal bacterial overgrowth in seven dogs with
gastrointestinal signs. Brief communication. Acta Veterinaria Scandinavica 34:311-314.
7) Maijala, R. 1994. Histamine and tyramine production by Lactobacillus strain subjected to external pH decrease.
Journal of Food Protection 57(3):259-262.
8) Maijala, R. 1994. Formation of biogenic amines in dry sausages with special reference to raw materials, lactic acid
bacteria, pH decrease, temperature and time. Ph.D. thesis. 71 s, 6 articles. Publisher Department of Food and
Environmental Hygiene, College of Veterinary Medicine, Helsinki. ISBN 952-90-5687-7.
9) Maijala, R., Nurmi, E. & Fischer, A. 1995. Influence of processing temperature on the formation of biogenic amines
in dry sausages. Meat Science 39:9-22.
10) Johansson, T., Maijala, R. & Hirn, J. 1995. A less hazardous enrichment broth for Listeria without cycloheximide
and agrifalvine. Research note. Journal of Food Protection 58(11):1263-1267.
11) Maijala, R., Eerola, S., Lievonen, S., Hill, P. & Hirvi, T. 1995. Formation of biogenic amines during ripening of dry
sausages as affected by starter culture and thawing time of raw materials. Journal of Food Science 60(6):1187-
1190.
12) Johansson, T., Schildt, R., Ali-Yrkkö, S., Siitonen, A. & Maijala, R. 1996. The first Salmonella Enteritidis phage type 1
infection of a commercial layer flock in Finland. Acta Veterinaria Scandinavica, 37:471-480.
13) Eerola, S., Maijala, R., Sagues, A.-X. R., Salminen, M. & Hirvi, T. 1996. Biogenic amines in dry sausages affected by
starter culture and contaminant amine-positive lactobacillus. Journal of Food Science 61(6):1243-1246.
14) Lyytikäinen, O., Autio, T., Maijala, R., Ruutu, P., Honkanen-Buzalski, T., Miettinen, M., Hatakka, M., Mikkola, J.,
Anttila, V.-J., Johansson, T., Rantala, L., Aalto, T., Korkeala, H. & Siitonen, A. 2000. An outbreak of Listeria
monocytogenes serotype 3a infections from butter in Finland. Journal of Infectious Diseases 181:1838-1841.
15) Maijala, R. 2000. Zoonoosien riskinarviointi. Risk assessment of zoonoses. Finnish Veterinary Journal 106:143-148.
16) Maijala, R., Lyytikäinen, O., Johansson, T., Autio, T., Aalto, T., Haavisto, L. & Honkanen-Buzalski, T. 2001. Exposure
of Listeria monocytogenes within an epidemic caused by butter in Finland. International Journal of Food
Microbiology 70(1-2):97-109
17) Tuominen, P., Hielm, S. & Maijala, R. 2001. Mikrobiologisen riskianalyysin soveltaminen elintarvikeyritysten
HACCP-järjestelmiin. Finnish Veterinary Journal 107:363-368.
18) Siitonen A. & Maijala R. 2001. Microbiological dangers of food. Duodecim 117(1):84-90. Review. Finnish.
19) Ranta, J. & Maijala, R. 2002. A probabilistic transmission model of salmonella in the primary broiler production
chain. Risk Analysis 22(1):47-58.
20) Tuominen, P., Hielm, S., Aarnisalo, K., Raaska, K. & Maijala, R. 2003. Trapping the food safety performance of a
small or medium-sized food company using a risk-based model. The HYGRAM system. Food Control 14(8):573-
578.
21) Vahteristo, L., Lyytikäinen, T., Venäläinen, E.-R., Eskola, M., Lindfors, E., Pohjanvirta, R. & Maijala. 2003. Cadmium
intake of moose hunters in Finland from consumption of moose meat, liver and kidney. Food Additives &
Contaminants 20(5):453-463.
22) Lievonen, S., Havulinna, A. & Maijala, R. 2004. Egg consumption patterns and Salmonella risk in Finland. Journal of
Food Protection 67(11):2416-2423.
23) Maijala, R., Ranta, J., Seuna, E. & Peltola, J. 2005. The efficiency of the Finnish Salmonella Control Programme.
Food Control 16(8):669-675
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24) Aakkula, J., Peltola, J, Maijala, R & Siikamaki, J. 2005. Consumer Attitudes, Underlying, Perceptions and Actions
Associated with Food Quality and Safety. Journal of Food Products Marketing 11(3):67-87.
25) Ranta, J., Tuominen, P. & Maijala, R. 2005. Estimation of true salmonella prevalence jointly in cattle herd and
animal populations using bayesian hierarchical modeling. Risk Analysis 25(1):23-37.
26) Maijala, R., Ranta, J., Seuna, E., Pelkonen, S. & Johansson, T. 2005. A quantitative risk assessment of the public
health impact of the Finnish salmonella control program for broilers. International Journal of Food Microbiology
102:21-35.
27) Hielm, Tuominen, Aarnisalo, Raaska & Maijala. 2006. Attitudes towards own-checking and HACCP plans among
Finnish food industry employees. Food Control 17:402-407.
28) Aarnisalo, K., Tallavaara, K., Wirtanen, G., Maijala, R. & Raaska. L. 2006. The hygienic working practices of
maintenance personnel and equipment hygiene in the Finnish food industry. Food-Control 17(12):1001-1011
29) Siekkinen, K.-M., Nuotio, L., Ranta, J., Laukkanen, R., Hellström, S., Korkeala, H. & Maijala, R. 2006. Assessing
hygiene proficiency on organic and conventional pig farms regarding pork safety: A pilot study in Finland.
Livestock Science 104:193-202.
30) Tuominen, P., Ranta, J. & Maijala, R. Salmonella risk in imported fresh beef, beef preparations, and beef products.
2006. Journal of Food Protection 69(8):1814-1822.
31) Karlström. U., Nuotio, L., Lindfors, E., Peltonen, K., & Maijala, R. 2007. Simulation of human exposure to
benzylpenicillin residues via pork originating from pigs fed with a dairy by-product. Food Additives and
Contaminants 24(3):266-273.
32) Kangas, S., Lyytikäinen , T., Peltola, J., Ranta, J. & Maijala, R. 2007. Costs of two alternative salmonella control
policies in Finnish broiler production. Acta Veterinaria Scandinavica 49:35
33) Lievonen, S., Ranta, J. & Maijala, R. 2007. Shell egg handling and preparation practices in food service
establishments in Finland. Journal of Food Protection 70(10):2266-72.
34) Tuominen, P., Ranta, J. & Maijala, R. 2007. Studying the effects of POs and MCs on the Salmonella ALOP with a
quantitative risk assessment model for beef production. International Journal of Food Microbiology 118(1):35-51.
35) Maijala, R. & Korkeala, H. Reviewing the undergraduate veterinary curriculum in Finland for control tasks in
veterinary public health. 2008. J. Vet Med Educ 35:241-254
36) Tähkäpää, S., Maijala, R., Hörman, A., Poutiainen-Lindfors, U. & Korkeala, H. 2008. Reasons behind inadequate
local food control resources. Food Control 19:403-411.
37) Aarnisalo, K., Vihavainen, E., Rantala, L., Maijala, R., Suihko, M.-L., Hielm, S., Tuominen, P., Ranta, J. & Raaska, L.
2008. Use of results of microbiological analyses for risk-based control of Listeria monocytogenes in marinated
broiler legs. International Journal of Food Microbiology 121:275–284.
38) Laukkanen, R., Ortiz Martínez, P., Siekkinen, K-M, Ranta, J., Maijala, R. & Korkeala, H. 2008. Transmission of
Yersinia pseudotuberculosis in the pork production chain from farm to slaughterhouse. Applied and
Environmental Microbiology 74(17):5444-5450.
39) Tähkäpää, S., Kallioniemi, M., Korkeala, H, & Maijala, R. 2009. Food control officer’s perception of the challenges
in implementing new food control requirements in Finland. Food Control 20:664-670.
40) Tähkäpää, S., Kaario, N, Maijala, R., Korkeala, H., Tulokas, A. & Lunden, J. 2009. Problems for meat and fish
business operators in implementing food law in Finland. Archiv für Lebensmittelhygiene vol 60(6):172-178.
41) Tuominen, P. & Maijala, R. 2009. Evaluating food safety management in professional kitchens. Archiv für
Lebensmittelhygiene vol 60(5):151-160.
42) Laukkanen, R., Martínez, P.O., Siekkinen, K.-M., Ranta, J., Maijala, R. & Korkeala, H. 2009. Contamination of
carcasses with human pathogenic Yersinia enterocolitica 4/O:3 originates from pigs infected on farms. Foodborne
Pathogens and Disease 6(6):681-688
43) Hellstrom, S., Laukkanen, R., Siekkinen, K.-M., Ranta, J., Maijala, R. & Korkeala, H. 2010. Listeria monocytogenes
contamination in pork can originate from farms. Journal of Food Protection 73(4):641-648.
44) Lyhs, Ulrike, Katzav, M., Isohanni, P., Heiska, H. & Maijala, R. 2010. The temporal, PFGE and resistance pattern
associations suggest that poultry products are only a minor source for human infections in Western Finland. Food
Microbiology 27:311-315.
45) Ranta, J., Siekkinen, K.-M., Nuotio, L., Laukkanen, R., Hellstrom, S., Korkeala, H. & Maijala, R. 2010. Causal hidden
variable model of pathogenic contamination from pig to pork. Statistical Modelling 10(1):69-87.
46) Tähkäpää, S., Nevas, M., Kallioniemi, M., Korkeala, H. & Maijala, R. 2013. Control fees and quality systems have
improved food control as perceived by local food control officers in Finland. Food Control 32(1):304-308.
47) Laukkanen-Ninios, R., Fredriksson-Ahomaa, M., Maijala, R., & Korkeala, H. 2014. High prevalence of pathogenic
Yersinia enterocolitica in pig cheeks. Food Microbiology. 43C: 50-52.
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48) Tähkäpää, S., Maijala, R., Korkeala, H. &. Nevas, M. 2015. Patterns of food frauds and adulterations reported in
the EU Rapid Alarm System for Food and Feed and in Finland. Food Control 47:175-184. Final version published
online: 18-JUL-2014.
Scientific articles published in EFSA Journal (open-access online scientific journal)
http://www.efsa.europa.eu/en/publications/efsajournal.htm
1) Opinion of the Scientific Panel on biological hazards (BIOHAZ) on the interpretation of results of EU surveillance of
transmissible spongiform encephalopathies (TSEs) in ovine and caprine animals, culling strategies for TSEs in small
ruminants and the TSE-related safety of certain small ruminant products. EFSA Panel on Biological Hazards
doi:10.2903/j.efsa.2004.12 Abstract published: 11 March 2004
2) Opinion of the Scientific Panel on biological hazards (BIOHAZ) related to the effects of Nitrites/Nitrates on the
Microbiological Safety of Meat Products. EFSA Panel on Biological Hazards doi:10.2903/j.efsa.2004.14 Abstract
published: 11 March 2004
3) Opinion of the Scientific Panel on biological hazards (BIOHAZ) on the safety vis-à-vis biological risk including TSEs
of the application on pastureland of organic fertilisers and soil improvers. EFSA Panel on Biological Hazards
doi:10.2903/j.efsa.2004.40 Abstract published: 11 March 2004
4) Opinion of the Scientific Panel on biological hazards (BIOHAZ) on BSE risk from bovine tonsil and consumption of
bovine tongue. EFSA Panel on Biological Hazards doi:10.2903/j.efsa.2004.41 Abstract published: 12 March 2004
5) Opinion of the Scientific Panel on biological hazards (BIOHAZ) on the application of the United Kingdom for
Moderate Risk BSE status. EFSA Panel on Biological Hazards doi:10.2903/j.efsa.2004.55 Abstract published: 11
May 2004
6) Opinion of the Scientific Panel on biological hazards (BIOHAZ) on the request from the Commission on Meat
Inspection Procedures for Lambs and Goats. EFSA Panel on Biological Hazards doi:10.2903/j.efsa.2004.54 Abstract
published: 17 May 2004
7) Opinion of the Scientific Panel on biological hazards (BIOHAZ) on “Biodiesel Process” as a method for safe disposal
of category 1 Animal by-Products (ABP). EFSA Panel on Biological Hazards doi:10.2903/j.efsa.2004.23 Abstract
published: 9 June 2004
8) Opinion of the Scientific Panel on biological hazards (BIOHAZ) on a surveillance programme for Chronic Wasting
Disease in the European Union. EFSA Panel on Biological Hazards doi:10.2903/j.efsa.2004.70 Abstract published: 8
July 2004
9) Opinion of the Scientific Panel on biological hazards (BIOHAZ) related to the microbiological risks in infant
formulae and follow-on formulae. EFSA Panel on Biological Hazards doi:10.2903/j.efsa.2004.113 Abstract
published: 17 November 2004
10) Opinion of the Scientific Panel on biological hazards (BIOHAZ) related to the use of antimicrobials for the control
of Salmonella in poultry. EFSA Panel on Biological Hazards doi:10.2903/j.efsa.2004.115 Abstract published: 2
December 2004
11) Opinion of the Scientific Panel on biological hazards (BIOHAZ) related to the use of vaccines for the control of
Salmonella in poultry. EFSA Panel on Biological Hazards doi:10.2903/j.efsa.2004.114 Abstract published: 2
December 2004
12) Opinion of the Scientific Panel on biological hazards (BIOHAZ) on BSE risk from dissemination of brain particles in
blood and carcass following stunning. EFSA Panel on Biological Hazards doi:10.2903/j.efsa.2004.123 Abstract
published: 7 December 2004
13) Opinion of the Scientific Panel on biological hazards (BIOHAZ) on the determination of the BSE risk status of
Portugal. EFSA Panel on Biological Hazards doi:10.2903/j.efsa.2004.143 Abstract published: 8 December 2004
14) Opinion of the Scientific Panel on biological hazards (BIOHAZ) on the suitability and details of freezing methods to
allow human consumption of meat infected with Trichinella or Cysticercus. EFSA Panel on Biological Hazards
doi:10.2903/j.efsa.2005.142 Abstract published: 17 January 2005
15) Opinion of the Scientific Panel on biological hazards (BIOHAZ) on Revision of Meat Inspection for Beef raised in
Integrated Production Systems. EFSA Panel on Biological Hazards doi:10.2903/j.efsa.2005.141 Abstract published:
17 January 2005
16) Opinion of the Scientific Panel on Animal Health and Welfare (AHAW) on a request from the Commission related
to the welfare aspects of various systems of keeping laying hens. EFSA Panel on Animal Health and Welfare
doi:10.2903/j.efsa.2005.197 Abstract published: 7 March 2005
17) Opinion of the Scientific Panel on biological hazards (BIOHAZ) on the safety of collagen and a processing method
for the production of collagen. EFSA Panel on Biological Hazards doi:10.2903/j.efsa.2005.174 Abstract published:
15 March 2005
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18) Scientific Report of the European Food Safety Authority on the Assessment of the Geographical BSE Risk (GBR) of
Costa Rica. European Food Safety Authority doi:10.2903/j.efsa.2005.12r Abstract published: 22 March 2005
19) Scientific Report of the European Food Safety Authority on the Assessment of the Geographical BSE Risk (GBR) of
El Salvador. European Food Safety Authority doi:10.2903/j.efsa.2005.10r Abstract published: 22 March 2005
20) Opinion of the Scientific Panel on biological hazards (BIOHAZ) related to Campylobacter in animals and foodstuffs.
EFSA Panel on Biological Hazards doi:10.2903/j.efsa.2005.173 Abstract published: 1 April 2005
21) Opinion of the Scientific Panel on biological hazards (BIOHAZ) on Bacillus cereus and other Bacillus spp in
foodstuffs. EFSA Panel on Biological Hazards doi:10.2903/j.efsa.2005.175 Abstract published: 7 April 2005
22) Opinion of the Scientific Panel on biological hazards (BIOHAZ) related to Clostridium spp in foodstuffs. EFSA Panel
on Biological Hazards doi:10.2903/j.efsa.2005.199 Abstract published: 14 April 2005
23) Opinion of the Scientific Panel on biological hazards (BIOHAZ) on the risk assessment of a revised inspection of
slaughter animals in areas with low prevalence of Cysticercus. EFSA Panel on Biological Hazards
doi:10.2903/j.efsa.2005.176 Abstract published: 10 May 2005
24) Opinion of the Scientific Panel on biological hazards (BIOHAZ) on the assessment of the age limit in cattle for the
removal of certain Specified Risk Materials (SRM). EFSA Panel on Biological Hazards doi:10.2903/j.efsa.2005.220
Abstract published: 25 May 2005
25) Scientific Report of the European Food Safety Authority on the Assessment of the Geographical BSE Risk (GBR) of
Namibia. European Food Safety Authority doi:10.2903/j.efsa.2005.23r Abstract published: 15 June 2005
26) Scientific Report of the European Food Safety Authority on the Assessment of the Geographical BSE Risk (GBR) of
Swaziland. European Food Safety Authority doi:10.2903/j.efsa.2005.24r Abstract published: 15 June 2005
27) Scientific Report of the European Food Safety Authority on the Assessment of the Geographical BSE Risk (GBR) of
Botswana. European Food Safety Authority doi:10.2903/j.efsa.2005.22r Abstract published: 15 June 2005
28) Opinion of the Scientific Panel on biological hazards (BIOHAZ) on: “A quantitative assessment of risk posed to
humans by tissues of small ruminants in case BSE is present in these animal populations”. EFSA Panel on Biological
Hazards doi:10.2903/j.efsa.2005.227 Abstract published: 27 June 2005
29) Opinion of the Scientific Panel on biological hazards (BIOHAZ) on the on the “Risk assessment of a revised
inspection of slaughter animals in areas with low prevalence of Trichinella”. EFSA Panel on Biological Hazards
doi:10.2903/j.efsa.2005.200 Abstract published: 29 June 2005
30) Scientific Report of the European Food Safety Authority on the Assessment of the Geographical BSE Risk (GBR) of
Chile. European Food Safety Authority doi:10.2903/j.efsa.2005.39r Abstract published: 16 August 2005
31) Scientific Report of the European Food Safety Authority on the Assessment of the Geographical BSE Risk (GBR) of
Brazil. European Food Safety Authority doi:10.2903/j.efsa.2005.38r Abstract published: 16 August 2005
32) Scientific Report of the European Food Safety Authority on the Assessment of the Geographical BSE Risk (GBR) of
Panama. European Food Safety Authority doi:10.2903/j.efsa.2005.35r Abstract published: 16 August 2005
33) Scientific Report of the European Food Safety Authority on the Assessment of the Geographical BSE Risk (GBR) of
New Zealand. European Food Safety Authority doi:10.2903/j.efsa.2005.36r Abstract published: 16 August 2005
34) Scientific Report of the European Food Safety Authority on the Assessment of the Geographical BSE Risk (GBR) of
Argentina. European Food Safety Authority doi:10.2903/j.efsa.2005.37r Abstract published: 16 August 2005
35) Scientific Report of the European Food Safety Authority on the Assessment of the Geographical BSE Risk (GBR) of
Paraguay. European Food Safety Authority doi:10.2903/j.efsa.2005.40r Abstract published: 17 August 2005
36) Scientific Report of the European Food Safety Authority on the Assessment of the Geographical BSE Risk (GBR) of
Uruguay. European Food Safety Authority doi:10.2903/j.efsa.2005.41r Abstract published: 17 August 2005
37) Opinion of the Scientific Panel on biological hazards (BIOHAZ) on the on the “Assessment of the human and
animal BSE risk posed by tallow with respect to residual BSE risk”. EFSA Panel on Biological Hazards
doi:10.2903/j.efsa.2005.221 Abstract published: 21 September 2005
38) Opinion of the Scientific Panel on biological hazards (BIOHAZ) on the “Quantitative risk assessment of the animal
BSE risk posed by meat and bone meal with respect to the residual BSE risk”. EFSA Panel on Biological Hazards
doi:10.2903/j.efsa.2005.257 Abstract published: 21 September 2005
39) Opinion of the Scientific Panel on biological hazards (BIOHAZ) on vis-à-vis biological risks of biogas and compost
treatment standards of animal by-products (ABP). EFSA Panel on Biological Hazards doi:10.2903/j.efsa.2005.264
Abstract published: 22 September 2005
40) Opinion of the Scientific Panel on biological hazards (BIOHAZ) on the biological safety of heat treatment of
manure. EFSA Panel on Biological Hazards doi:10.2903/j.efsa.2005.265 Abstract published: 22 September 2005
41) Opinion of the Scientific Panel on biological hazards (BIOHAZ) related to the Microbiological risks on washing of
Table Eggs. EFSA Panel on Biological Hazards doi:10.2903/j.efsa.2005.269 Abstract published: 27 October 2005
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42) Opinion of the Scientific Panel on Animal Health and Welfare (AHAW) on a request from the Commission related
to welfare of weaners and rearing pigs: effects of different space allowances and floor. EFSA Panel on Animal
Health and Welfare doi:10.2903/j.efsa.2005.268 Abstract published: 28 October 2005
43) Opinion of the Scientific Panel on biological hazards (BIOHAZ) on classification of atypical Transmissible
Spongiform Encephalopathy (TSE) cases in Small Ruminants. EFSA Panel on Biological Hazards
doi:10.2903/j.efsa.2005.276 Abstract published: 9 November 2005
44) Opinion of the Scientific Panel on biological hazards (BIOHAZ) on the usefulness of somatic cell counts for safety
of milk and milk derived products from goats. EFSA Panel on Biological Hazards doi:10.2903/j.efsa.2005.305
Abstract published: 19 December 2005
45) Opinion of the Scientific Panel on biological hazards (BIOHAZ) on the “Request for an opinion on the feasibility of
establishing Trichinella-free areas, and if feasible on the risk increase to public health of not examining pigs from
those areas for Trichinella spp.” EFSA Panel on Biological Hazards doi:10.2903/j.efsa.2005.277 Abstract published:
21 December 2005
46) Opinion of the Scientific Panel on biological hazards (BIOHAZ) on “Evaluation of the efficacy of peroxyacids for use
as an antimicrobial substance applied on poultry carcasses”. EFSA Panel on Biological Hazards
doi:10.2903/j.efsa.2006.306 Abstract published: 16 January 2006
47) Opinion of the Scientific Panel on biological hazards (BIOHAZ) on the "Quantitative assessment of the human BSE
risk posed by gelatine with respect to residual BSE" EFSA Panel on Biological Hazards doi:10.2903/j.efsa.2006.312
Abstract published: 30 January 2006
48) Opinion of the Scientific Panel on Animal Health and Welfare (AHAW) on a request from the Commission related
with the welfare aspects of the main systems of stunning and killing applied to commercially farmed deer, goats,
rabbits, ostriches, ducks, geese. EFSA Panel on Animal Health and Welfare doi:10.2903/j.efsa.2006.326 Abstract
published: 27 March 2006
49) Opinion of the Scientific Panel on biological hazards (BIOHAZ) on the evaluation of the efficacy of L (+) Lactic acid
for carcass decontamination. EFSA Panel on Biological Hazards doi:10.2903/j.efsa.2006.342 Abstract published: 4
April 2006
50) Opinion of the Scientific Panel on biological hazards (BIOHAZ) on the “Quantitative assessment of the residual BSE
risk posed by di-calcium phosphate (DCP) and tri-calcium phosphate (TCP) from bovine bones used as an animal
feed additive or as fertiliser”EFSA Panel on Biological Hazards doi:10.2903/j.efsa.2006.339 Abstract published: 11
April 2006
51) Opinion of the Scientific Panel on biological hazards (BIOHAZ) related to the public health risks of feeding farmed
animals with ready-to-use dairy products without further treatment. EFSA Panel on Biological Hazards
doi:10.2903/j.efsa.2006.340 Abstract published: 12 April 2006
52) Opinion of the Scientific Panel on biological hazards (BIOHAZ) related to the evaluation of the efficacy of SAN-
PEL® for use as an antimicrobial substance applied on carcasses of chickens, turkeys, quails, pigs, beef, sheep,
goats and game and in washing the shells of eggs. EFSA Panel on Biological Hazards doi:10.2903/j.efsa.2006.352
Abstract published: 24 April 2006
53) Opinion of the Scientific Panel on biological hazards (BIOHAZ) on an assessment of the public and animal health
risks associated with the adoption of a visual inspection system in veal calves raised in a Member State (or part of
a Member State) considered free of tuberculosis. EFSA Panel on Biological Hazards doi:10.2903/j.efsa.2006.358
Abstract published: 15 June 2006
54) Opinion of the Scientific Panel on biological hazards (BIOHAZ) on the BSE risk from cohort animals: bovine hides
and skins for technical purposes. EFSA Panel on Biological Hazards doi:10.2903/j.efsa.2006.367 Abstract
published: 28 June 2006
55) Statement of the Scientific Panel on Biological Hazards related to report of the EU TSE Community Reference
Laboratory on the recent TSE cases in sheep. EFSA Panel on Biological Hazards Abstract published: 11 July 2006
56) Opinion of the Scientific Panel on Biological Hazards (BIOHAZ) and of the Scientific Panel on Animal Health and
Welfare (AHAW) on “Review of the Community Summary Report on Trends and Sources of Zoonoses, Zoonotic
Agents and Antimicrobial Resistance in the European Union in 2004. EFSA Panel on Animal Health and Welfare
EFSA Panel on Biological Hazards doi:10.2903/j.efsa.2006.403 Abstract published: 9 November 2006
57) Scientific Opinion on Risk Assessment Terminology. EFSA Scientific Committee EFSA Journal 2012;10(5):2664 [43
pp.].
Abstracts in conferences
1) Maijala, R., Hirn, J. & Aho, M. 1990. Improving hygiene in broiler processing. FLAIR no. 6 / COST no. 906,
Prevention and control of potentially pathogenic microorganisms in poultry and poultry meat processing. 2)
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Production and operational hygiene, Proceedings of a meeting held at Laboratorioe Central de Researches Avicole
et Porcine, Ploufragan, France. November 21-23, ss. 27-32.
2) Maijala, R., Lindfros, E. & Hill, P. 1991. Formation of biogenic amines in fermented sausages - pilot trial. 37th
International Congress of Meat Science and Technology, 1-6 Sept., Kulmbach, Saksa. Posteri.
3) Maijala, R., Johansson, T. & Hirn, J. 1992. The sensitivity of some strains of pathogenic bacteria to nitrite and salt
as measured by turbidometric measurements. Presentation at 3rd World Congress Foodborne Infections and
Intoxications, 16-19 June, Berlin.
4) Johansson, T., Maijala, R. & Hirn, J. 1992. Performance of four commercial listeria enrichment broths in
supporting the growth of L.monocytogenes and supressing competing flora. Presentation at 3rd World Congress
Foodborne Infections and Intoxications, 16-19 June, Berlin.
5) Hirn, J., Maijala, R. & Johansson, T. 1992. Foodborne disease outbreaks in Finland during the period 1975-1990.
Presentation at 3rd World Congress Foodborne Infections and Intoxications, 16-19 June, Berlin.
6) Eerola, S., Maijala, R. & Hill, P. 1992. The influence of nitrite on the formation of biogenic amines in dry sausages.
38th International Congress of Meat Science and Technology, August 23-28, Clermont, France. Posteri.
7) Maijala, R., & Eerola, S. 1992. Amine producing lactic acid bacteria in dry sausages. Amine oxidase/Trace amine
congress, August 22-25, Galway, Ireland. Posteri.
8) Maijala, R. 1992. Current research interests in the process hygiene in broiler slaughterhouses in Finland. Poultry
Symposium in St. Petersburg, Russia 11-12.5.
9) Maijala, R. 1995. Major disease problems in poultry during 1995 in Finland. Nordisk fjäderkonsulent- och
veterinärmöte 9-11.11. Turku, Finland.
10) Maijala, R. 1996. Major disease problems in poultry during 1996 in Finland. NJF-seminaret för fjorfe 21-
23.11.,Stavanger, Norway.
11) Maijala, R. 1996. Newcastle disease virus in Finland. NJF-seminaret för fjorfe 21-23.11.,Stavanger, Norway.
12) Holma, R. & Maijala, R. 1997. The results of salmonella control programme of poultry in Finland. Working
together for safe food. Evaluating food control in Europe. International Congress 15-16.1.1997, Helsinki. Posteri.
13) Maijala, R. 1997. Salmonella Enteritidis phage type 1 infection of a commercial layer flock in Finland. International
Russina-Finnish symposium ”The modern scientific concept of etiology, epizootology, diagnostic and prophylaxy
of salmonellosis in poultry industry”. 23-25.9., Pietari, Venäjä. (Abstrakti).
14) Maijala, R. 1997. The situation of poultry diseases in Finland. International Russian-Finnish symposium ”The
modern scientific concept of etiology, epizootology, diagnostic and prophylaxy of salmonellosis in poultry
industry”. 23-25.9., Pietari, Venäjä. (Abstrakti).
15) Maijala, R. 1997. Siipikarjatalouden tuotantorakenne. Eläinlääkäripäivät 1997: 246-256.
16) Maijala, R. 1997. Siipikarjan tavallisimmat taudit ja niiden hoito. Eläinlääkäripäivät 1997:258-268.
17) Maijala, R. 1997. Biogeeniset amiinit elintarvikkeissa. Kemian päivät 11-13.11. Helsinki (Abstrakti).
18) Maijala, R. 1998. Elintarvikkeiden riskit ja kansanterveys. Riskianalyysin käsitteet ja suhtautuminen riskeihin.
Kemia 1998:5.1.1, s. 45. Abstrakti.
19) Hirn, J. & Maijala, R. 1998. Riskien hallinta ja elintarvikevalvonnan suuntaaminen – kotimaiset elintarvikkeet.
Kemia 1998: 5.4.1., s. 48. Abstrakti.
20) Maijala, R. 1998. The costs, benefits and effects of the Salmonella Control Programme in Finland. Abstract.
Workshop on Analytical Methods in the Epidemiology of Zoonoses”, 23-24th
November 1998, Berlin.
21) Maijala, R. Risk analysis of biogenic amines in foodstuffs. COST 917 ”Biogenically Active Amines in Food”, Sixth
Workshop ”Biogenically active amines in food processing”, University of South Bohemia, Czech Republic, 3-
6.6.1999. Abstract.
22) Maijala, R. 1999. Miten hyvin toimii elintarvikkeiden valvonta? Itä-Suomen lääketiede 21-23.9.1999, Kuopio, sivu
48. Abstrakti.
23) Maijala, R. Listerian riskianalyysi. Eläinlääkäripäivät 1999: 87-94.
24) Autio, T., Siitonen, A., Lyytikäinen, O., Miettinen, M., Maijala, R., Hatakka, R., Anttila, V.-J., Honkanen-Buzalski, T.
& Korkeala, H. 1999. The use of serotyping and PFGE-typing methods to trace an outbreak of listeriosis, butter as
a source. In Food Microbiology and food safety into the next millenium (ed. Tuijtelaars, A.C.J., Samson, R.A.,
Rombouts, F.M. & Notermans, S. Proceedings of the Seventeeth International Conerence of the International
Committee on Food Microbiology and Hygiene (ICFMH),Veldhoven, the Netherlands, 13-17. september 1999, pp.
7-8.
25) Maijala, R., Lyytikäinen, O., Aalto, T., Hatakka, M., Siitonen, A. & Honkanen-Buzalski, T. 1999. A practical example
of risk analysis for Listeria monocytogenes in a dairy plant. In Food Microbiology and food safety into the next
millenium (ed. Tuijtelaars, A.C.J., Samson, R.A., Rombouts, F.M. & Notermans, S. Proceedings of the Seventeeth
International Conerence of the International Committee on Food Microbiology and Hygiene (ICFMH),Veldhoven,
the Netherlands, 13-17. september 1999, pp. 439-442.
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26) Lyytikäinen, O., Maijala, R., Siitonen, A., Autio, T., Honkanen-Buzalski, T., Hatakka, M., Mikkola, J., Anttila, V.-J. &
Ruutu, P. 1999. An oubreak of Listeria monocytogenes serotype 3a from butter in Finland. 39th
Interscience
Conference on Antimicrobial Agents and Chemotherapy, ASM’s Annual Meeting on Infectious Diseases, San
Fransisco, USA, 26-29.9.1999, session 204.K., paper 2082.
27) Sjöberg, A.-M. & Maijala, R. 1999. State of the art of risk assessment. 30th
R3
-Nordic Contamination Control
Symposium. 30.5.-2.6.1999, Helsinki, pp.163-175.
28) Eerola, S. & Maijala, R. 1999. Biogenic amines in dry sausages: factors affecting the formation during
fermentation. Third workshop and fourth management committee meeting of COST-action 917. Working group 3:
Biologically acitve amines in food brocessing and amines produced by bacteria and polyamines in tumor growt,
EC, Belgium :20-27.
29) Maijala, R. 2000. Riskianalyysin perusteet. Riskianalyysiseminaari, 16.2.2000. Helsinki. Abstrakti.
30) Maijala, R. 2000. Codexin ja OIE:n riskinarviointiperiaatteet. Riskianalyysiseminaari, 16.2.2000. Helsinki. Abstrakti.
31) Maijala, R. & Peltola, J. 2000. An economic evaluation of the Finnish national salmonella control programme. 9th
International Symposium on Veterinary Epidemiology and Economics, August 2000, 1392. Poster.
32) Maijala, R. & Nuotio, L. 2000. A cost-benefit analysis of the National salmonella control programme for egg layers
in Finland. 9xth International Symposium on Veterinary Epidemiology and Economics, August 2000, 1391. Poster.
33) Maijala, R. & Nuotio, L.. 2000. Risk of human salmonellosis posed by poultry in Finland. 9th International
Symposium on Veterinary Epidemiology and Economics, August 2000, 1390. Poster.
34) Tuominen, P., Hielm, S., Aarnisalo, K., Suihko, M.-L., Raaska, L. & Maijala, R. 2001. Development of a risk
assessment –based software tool for the evaluation of food industry HACP-plans. at 4th
International Meeting
Food safety – a shared responsibility. Workshop HACCP training. 15-16.3.2001 Noordwijk aan Zee, the
Netherlands. Poster.
35) Maijala, R. & Ranta, J. 2001. Broilertuotannon salmonellariskin tieteellinen arviointi. Eläinlääkäripäivät 2001:114-
118.
36) Maijala, R., Lyytikäinen, O. & Johansson, T. 2001. Exposure of Listeria monocytogenes in an outbreak caused by
butter.ISOPOL XIV, Mannheim 2001. Poster. (Poster award)
37) Maijala, R. & Peltola, J. 2001. Are the consumers willing to pay for a good Finnish salmonella situation? The
International Congress on Food Safety and Toxicology, August 24-25th
, Kuopio, Finland, p. 60. Poster.
38) Maijala, R. & Ranta, J. 2001. Risk assessment on salmonella transmission in the primary broiler production cahin in
Finland. The International Congress on Food Safety and Toxicology, August 24-25th
, Kuopio, Finland, p. 34. Oral
presentation. Abstract.
39) Peltola, J., Aakkula, J., Maijala, R. & Siikamäki, J. 2001. The value of the finnish salmonella control programme in
consumers’ eyes. EurSafe 2001, Third Congress of the European Society for Agricultural and Food Ethics, Florence,
October 3-5, pp. 485-486.
40) Maijala, R. 2001. Risk analysis of biogenic amines in foodstuffs. In COST 917: Biogenically Active Amines in Food,
Volume V: Polyamines and tumour growth – Biologically active amines in food processing and amines produced
by bacteria. Editors Morgan, D.M.L., Milovic, V., Krizek, M. & White, A. EUR 19882:55-61.
41) Maijala, R. & Ranta, J. 2002. Effect of the Finnish Salmonella Control Programme on Risk Caused by Salmonella in
Broilers. International Symposium Salmonella & Salmonellosis (I3S). 29-31 May 2002. St.Brieuc, France, pages
561-564. Oral presentation.
42) Rautiainen, E., Ranta, J., Tuominen, P. & Maijala, R. 2002. A National Salmonella Control Programme of Pork
based on Salmonella Detection in caecal lypmh nodes, carcase surface swabs and crushed meat samples.
International Symposium Salmonella & Salmonellosis (I3S). 29-31 May 2002. St.Brieuc, France, pages 585-586.
Poster.
43) Tuominen, P., Ranta, J., Rautiainen, E. & Maijala, R. 2002. A Risk Assessment Model of Salmonella Prevalence in
primary Production of Beef in Finland. International Symposium Salmonella & Salmonellosis (I3S). 29-31 May
2002. St.Brieuc, France, pages 561-564. Poster.
44) Vahteristo, L., Maijala, R., Hakkinen,M., Perko-Mäkelä, P. & Hänninen,M.-L. 2002. Campylobacter exposure from
retail chicken -are there any risks for the Finnish consumers? The 1st International Conference on Microbial Risk
Assessment: Foodborne hazards, Maryland, USA, July 24-26, 2002, Program and abstarcts, p. 59
45) Slorach, S.A., Maijala, R. & Belveze, H. 2002. An integrated approach to food safety covering the whole of the food
chain and beyond. Pan-European Conference on Food Safety and Quality, Budapest, 25-28 Febryary, 2002. PEC
01/06.
46) Maijala, R. & Ranta, J. 2002. Risk assessment on salmonella in Finnish broiler production. In proceedings of COST
action 920: Foodborne zoonoses: a co-ordinated approach. Working group 3: Quantittive risk assessment.
Exposure assessment of zoonotic foodborne pathogens. Bilthoven, the Netherlands. 7-8. March 2002. pp. 39-41..
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47) Ranta, J., Tuominen, P., Rautiainen, R. & Maijala, R. 2002. Hierarchical Risk Assessment Model of Salmonella
Prevalence in Finnish Cattle and Cattle Herds. Seventh Valencia international meeting on Bayesian statistics,
Tenerife, Spain, 1-6.6.2002. p. 164. Poster.
48) Tuominen, P., Hielm, S., Aarnisalo, K., Tallavaara, K., Raaska, L. & Maijala, R. 2002. Practical risk assessment of
food companies aided by spreadsheet program HYGRAM. Poster. 5th
International Meeting of the Noordwijk Food
Safety & HACCP forum, 9-10. Deceber, 2002, the Netherlands, p. 92 (Poster award)
49) Hielm, S., Tuominen, P., Aarnisalo, K., Raaska, L. & Maijala, R. 2002. Positive attitudes towards own-checking
programs among Finnish food industry employees. 5th
International Meeting of the Noordwijk Food Safety &
HACCP forum, 9-10. Deceber, 2002, the Netherlands, p. 80-81. (Poster)
50) Aarnisalo, K., Tallavaara, K., Maijala, R. & Raaska, L. 2002. Hygienic working practices of maintenance personnel in
the food industry. Positive attitudes towards own-checking programs among Finnish food industry employees. 5th
International Meeting of the Noordwijk Food Safety & HACCP forum, 9-10. Deceber, 2002, the Netherlands, p 73.
(Poster).
51) Maijala, R. & Peltola, J. 2002. Finnish salmonella control program. Efficiency and viability in food safety
promotion the 10th EAAE Congress - Exploring diversity in the European Agri-food System, Zaragoza, Spain,
August 28-31, 2002: 167-189. Contributed paper.
52) Raulo, S., Lyytikäinen, T., Rautiainen, E. & Maijala, r. Modeling detection of Classical Swine Fever on a Finnish pig
farm. 2003. 10th
International symposium for veterinary epidemiology and economics. November 17-21, Vina del
Mar, Chile, poster abstract No. 181.
53) Maijala, R. & Ranta, J. 2003. The use of predictive models to manage risks caused by Salmonella in broilers. The
SAFE consortium, Fosare seminar series 1, the future of Food Safety Research in the European Union. Newly
emerging pathogens, including risk assessment and risk management. 24-25 April 2003, Bryssel. Invited speaker.
54) Tuominen, P. & Maijala, R. 2003. Hygiene risk evaluation in catering establishments. Catering food safety – A
responsibility ignored? European Union Risk Analysis Information Network, 26-28 November, 2003, Hungary, P6.
Poster
55) Lievonen, S. & Maijala, R. 2003. Egg consumption patterns and risk assessment on Salmonella. In: Proceedings of
XVIth European Symposium on the Quality of Poultry Meat & Xth European Symposium on the Quality of Eggs and
Egg Products, 23-26 September, 2003. Saint-Brieuc - Ploufragan, France. p. 225-228 (Poster). Posteri on esitetty
myös Eläinlääkäripäivillä, 29.-31.10.2003. Eläinlääkäripäivien luentokokoelma, sivu 307.
56) Tuominen, P., Ranta, J. & Maijala, R. 2004. Data gaps in quantitative modelling of Salmonella in beef. COST 920
workshop in Paplona, June 28-30. Poster.
57) Tuominen, P., Ranta, J., Rautiainen, E., & Maijala, R.. 2004. Assessing Salmonella risk in imported pork and pork
products as a part of the whole food chain evaluation. 5th World Congress Foodborne Infections and Intoxications
- Safe food for all. (7.-11.6.2004 : Berlin, Germany), Poster, Proceedings s. 171
58) Tuominen, P. & Maijala, R. 2004. Hygiene risk evaluation in catering establishment. Eläinlääkäripäivät 20.-
22.10.2004, Helsinki. Suomen eläinlääkäriliiton luentokokoelma 2004 s. 279. Abstrakti
59) Ranta, J., Tuominen, P. & Maijala, R.. 2004. Bayesian inference in food chain risk modeling. Estimating the average
CFU/g per serving and predicting the number of cases under intervention as compared to the default situation.
COST920 WG3 workshop. (28.-30.6. 2004 : Pamplona, Spain). Oral presentation. Julkaistu myös Eläinlääkäripäivät
20.-22.10.2004, Helsinki. Abstraktit s. 272
60) Laukkanen, R. Ortiz, P, Hellström, S., Siekkinen K-M., Ranta, J., Maijala, R. & Korkeala, H. 2004. Prevalence of
Listeria monocytogenes and Yersinia pseudotuberculosis in conventional and organic pig production, preliminary
results. 50th
International Congress of Meat Science and Technology, Helsinki, Finland. Poster.
61) Ortiz, P., Laukkanen, R., Siekkinen, K-M., Ranta, J., Maijala, R. & Korkeala, H. 2004. Prevalence of Yersinia
enterocolitica in conventional and organic pig production. 50th
International Congress of Meat Science and
Technology, Helsinki, Finland. Poster.
62) Ranta, J., Siekkinen, K-M., Laukkanen, R., Ortiz, P., Korkeala, H. & Maijala, R. 2004. Quantitative risk assessment of
pathogenic Yersinia and Listeria monocytogenes contamination process along production stages of organic and
traditional pork meat. 50th
International Congress of Meat Science and Technology, Helsinki, Finland. Poster.
63) Hatakka, M., Kuusi, M. & Maijala, R. 2004. Classification of reported food and waterborne outbreaks by the
quality of evidence. International conference of foodborne infections and intoxications, 7.-11.6.2004 : Berlin,
Germany. Poster.
64) Hatakka, M., Johansson, T., Kuusi, M., Maijala, R., Pakkala, P. & Siitonen, A. 2004. Foodborne outbreaks in Finland
1975-2003. 6th Valamo Conference on Environmental health and risk assessment, Food safety. (10. – 12. 5. 2004 :
Heinävesi, Finland. Abstrac
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65) Lievonen, S. & Maijala, R. 2004. Egg consumption patterns and risk assessment on Salmonella. XVIth European
Symposium on the Quality of Poultry Meat & Xth European Symposium on the Quality of Eggs and Egg Products,
Saint-Brieuc 23-26.9.2004. Poster, 225-228.
66) Lievonen, S. Havulinna, A.S. & Maijala, R.. 2004. Egg consumption patterns and salmonella risk. 6th Valamo
Conference on Environmental Health and Risk Assessment, Food Safety. (10.-12.5.2004 : Heinävesi, Finland).
Abstract and Poster
67) Karlström, U, Maijala, R., Nuotio, L. & Lindfors, E. 2004. Exposure of domestic animals to antibiotic drug residues
in discharged bulk milk used as feed. Toxicology and Applied Pharmacology 2004:Vol. 197, s. 358. Abstract and
Poster. Same poster at Eläinlääkäripäivät (20.-22.10.2004 : Helsinki). Abstraktit s. 256-257, Suomen
eläinlääkäriliiton
68) Maijala, R. 2004. Risk assessment as a tool for evaluating risk management options for food safety. Int.
Conference Veterinary Public Health and Food Safety: Towards Risk based Chain Control. Rome 22-23 Oct. 2004,
(p. 2-3) Invited speaker
69) Rosengren, H., Tyni, O. & Maijala, R. 2004. A qualitative assessment of the BSE-risk associated with import of live
cattle into Finland 1980-2002. NK-VET Symposium: Theme Emerging zoonoses - New Challenges. Uppsala, 7-8 Oct.
2004. Poster.
70) Lievonen S & Maijala R. 2005. Survey of shell egg use in catering establishments in Finland. Proceedings on XVIIth
European symposium on the quality of poultry meat & XIth European symposium on the quality of eggs and egg
products, May 23 - 26, Doorwerth, Holland. Proceedings were published in a CD-ROM which is available from the
World Poultry Science Association.
71) Ranta, J., Lievonen, S. & Maijala, R. 2005. Modeling Salmonella contaminated egg yield: estimated stationary flock
infection probabilities & elicitation from literature. IBS nordic regional meeting, Oslo, Norway. 2.6.-4.6.2005. Oral
presentation. Abstract p. 46.
72) Maijala, R., Tähkäpää, S, Hörman, A. & Korkeala, H. 2005. Municipal food control resources in Finland. Annual
scientific conference and annual general meeting of the European College of Veterinary Public Health, 25-26th
November, 2005, Glasgow, UK. (poster)
73) Laukkanen, R., Ortiz, P., Hellström, S., Siekkinen, K-M., Ranta, J., Nuotio, L., Maijala, R. & Korkeala, H. 2005.
Pathogenic Yersinia and Listeria monocytogenes in organic pork production. NJF (Nordic Association of
Agricultural Scientists) –seminar 369 Organic Farming for a New Millenium – Status and Future Challenges.
15−17.6.2005, Alnarp, Ruotsi. NJF Report 1: 43−46.
74) Nykänen, A., London, L., Maijala, R., Manninen, M., Myllys, V., Rinne, M., Siekkinen, K.-M., Sormunen-Cristian, R.
& Vanhatalo, A. 2005. Animal husbandry and food safety research under research program for organic food and
farming in Finland. Ecological Production, MTT Agrifood Research Finland. Saatavilla www-muodossa
<http://orgprints.org/5215>1.11.2005
75) Välkkilä, E., Laukkanen, R., Ortiz, P., Hellström, S., Siekkinen, K-M., Ranta, J., Maijala, R. ja Korkeala, H. 2005.
Yersinia enterocolitica –kantojen pulssikenttätyyppien erot sikaloiden välillä. Eläinlääkäripäivät 12−14.10.2005,
Helsinki. Abstraktit, s. 351.
76) Maijala, R. & Korkeala, H. 2005. Control of food and health protection in veterinary research and education.
Annual scientific conference and annual general meeting of the European College of Veterinary Public Health, 25-
26th November, 2005, Glasgow, UK. (poster)
77) Ranta, J., Lievonen, S. & Maijala, R. 2005. Salmonella in Egg Production Chain. Case Studies in Bayesian Statistics,
Pittsburg (oral presentation).
78) Seppänen, J., Tuominen, P., Seuna, E., Pelkonen, S. & Maijala, R. 2005. The risk of paratuberculosis in Fihhish
suckler herds and the impact of various interventions.8th
International Collloquium on Paratuberculosis. 14-18.
August 2005, Copenhagen, Denmark. Poster.
79) Tuominen, P., Ranta, J., Maijala, R. 2006. Aiheuttaako naudanliha Suomessa salmonellariskin kuluttajalle?
Eläinlääkäripäivät 2006, Helsinki. s. 220-223. ISSN 0781-6456. Lähteen ID: 159858.
80) Tähkäpää, S., Maijala, R., Hörman, A., Poutiainen-Lindfors, U., Korkeala, H. 2007. Kuntien elintarvikevalvonnan
resurssierojen syitä ja seurauksia. Eläinlääkäripäivien luentokokoelma 2007: 177-180. ISSN (painettu): 0781-6456.
dawa_publication ID: 165735,
81) Maijala, R. Turvallisuuden uudet uhat ja niiden hallinta. EFSA:n toiminta elintarviketurvallisuuden varmistuksessa
ja lainsäädännön asettamien rajoitusten taustalla. Elintarvikepäivä Helsinki.6.5. 2008 (oral presentation)
82) Maijala, R. Using science as a basis when drafting legislation. 1st
International meeting on Food Control Research ,
Helsinki 15-17 October 2008. (abstract, invited speaker)
83) Tuominen, P., Ranta, J. & Maijala, R. Adjusting food safety metrics towrds ALOP. 1st
International meeting on Food
Control Research, Helsinki 15-17 October 2008. (abstract poster)
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84) Maijala, R. Risk assessment at the European Food Safety Authority. International Conference on Plant Pathology
(ICPP), Torino, Italy, August 24-29, 2008. (abstract, oral presentation)
85) Tähkäpää, S., Kaario, N., Lunden, J., Korkeala, H., Nevas, M, Maijala. 2008. Challenges in implementation of food
law by meat and fish operators in Finland. Abstract.
86) Katharina D.C. Stärk, Frans van Knapen, Riitta Maijala. 2009. Training veterinary public health specialists in
Europe. Abstract at Conference of the International Society for Veterinary Epidemiology and Economics (ISVEE)
10-14 August 2009, Durban in South Africa.
87) Maijala, R. 2016. Joining networks in the World of Open Science. Liber 2016 conference “Libraries Opening Paths
to Knowledge”, 29.6.-1.7.2016, Helsinki. (abstract, keynote speaker).
Books, articles in books and published reports
1) Maijala, R. 1992. Food spoilage moulds. Proceedings of the Comett Course of Microbial Contamination, Helsinki
1991 and 1992. Ed. M. Korhola and V. Backström. Foundation for Biotechnical and Industrial Fermentation
Research vol VII, 69-78.
2) Eerola, S. & Maijala, R. 1995. Biogeeniset amiinit. Elintarvikeviraston tutkimuksia 9/1995. Haitta-ainetietokanta VI.
Helsinki. 31 s.
3) Maijala, R. & Peltola, J. 2000. Elintarviketurvallisuuden talous Suomessa – esimerkkinä Kansallinen
salmonellavalvontaohjelma. Maatalouden taloudellinen tutkimuslaitos, Selvityksiä 13/2000, 55 s.
4) Riskinarviointi Echinococcus multiloculariksen leviämisestä Suomeen ja Suomessa. Eläinlääkintä- ja
elintarvikelaitos. Risk assessment of the spread of Echinococcus multilocularis into and within Finland. 2001.
Working group:. Maijala, R., Haukisalmi, V., Henttonen, H., Hirvelä-Koski, V., Kauhala, K., Kilpelä, S.-S., Meri, Taru,
Nylund, M., Tenhu, H. & Saari, S. 11 p.
5) Utvidelse av E∅S-avtalens Vedlegg 1 (Veterinaeravtalen). En konsekvens-evaluering. Working group: Edqvist, L.-
E., Lystad, A. & Maijala, R. 2001. Department of agriculture, Norway. 72 p.
6) Discussions on the Risk assessment of Campylobacter. TemaNord 2001:538.72 p. Nordic working group: Bryhni,
K., Fabech, B., Forshell L.P., Georgsson, F., Gry, J., Hansen, B.T., Hallström, H., Holene, E., Kapperud, G.,
Kristinsson,J., Maijala, R., Nielsen, N.L., Nordström, U., Hatakka, M., Solheim, C., Schultz,A. C. & Thorkelsson, Å.E.
7) Microbiological Databases from Farm to Table in the Nordic Countries & Salmonella Data. 2001. Nordic working-
group: Aas, N., Andersen, J.K., Bager, F., Georgsson, F., Hofshagen, M., Kruse, H., Linqvist, R., Maijala, R., Nielsen,
N.L., Pääjärvi, E., Schöller, C., Thorkelsson, A., Qvist, S., Vågsholm, I. & Wahlström, H. Nordic council (2001).
8) Peltola,J., Aakkula, J., Maijala, R. & Siikamäki, J. 2001. Valuation of Economic Benefits from the Finnish Salmonella
Control Program. Agrifood Research Finland, Economic Research. Working papers 30/2001.
9) Present Status of Biogenic Amines in foods in Nordic Countries. 2002. TemaNOrd 2002:524. Working group:
Andersson, C., Eerola, S., Eklund, E., Nuotio, K., Hallikainen, A., Ilonen, K., Rye Lam, H., Lehtonen, P., Maijala, R.,
Niemi, V.-M., Paulsen, J.E., Penttilä, P.-L., Rahkio, M., Saarinen, K., Sinervo, T. & Tikkanen, P. 69 pp.
10) A practical Approach to the Application of the Risk Analysis Process – illustrated with two Examples Caffeine and
Campylobacter. 2002. Nordic working group: Bryhni, K., Fabech, B., Forshell L.P., Georgsson, F., Gry, J., Hansen,
B.T., Hallström, H., Holene, E., Kapperud, G., Kristinsson,J., Maijala, R., Nielsen, N.L., Nordström, U., Hatakka, M.,
Solheim, C., Schultz,A. C. & Thorkelsson, Å.E. 161 p. Nordic Council of Ministers TemaNord 2002:510.
11) Hatakka, M., Johansson, T., Kuusi, M., Loukaskorpi, M., Maijala, R. Ja Nuorti, P. Ruokamyrkytykset Suomessa
vuonna 2001. Elintarvikeviraston julkaisuja 4/2002, Helsinki 2002.
12) Maijala, R. & Eerola, S. 2002. Biogenic amines. In: Encyclopedia of Dairy Sciences, Roginski, H., Fuquay, J.Q. & Fox,
P.F. (eds.), Academic Press, London, UK.Vol 1: 156-162.
13) Maijala, R., Haukisalmi, V., Henttonen, H., Hirvelä-Koski, V., Kauhala, K., Kilpelä, S.-S., Lavikainen, A., Oksanen, A.,
Tenhu, H. & Vahteristo, L. 2002. Riskinarvionti Echinococcus granulosus –loisesta Suomessa. Risk assessment on
Echinococcus granulosus in Finland (summary in English). Working paper of the National Veterinary and Food
Research Institute. EELAn julkaisuja 4/2002, 66 p.
14) Rosengren, H., Rautiainen, E., Lyytikäinen, T. & Maijala, R. 2002. Qualitative risk assessment. The spread fo
Classical Swine Fever into and within Finland. (Summary in Finnish: Kvalitatiivinen riskinarviointi. Klassisen
sikaruton maahantulo ja leviäminen Suomessa). Working paper of the National Veterinary and Food Research
Institute. EELAn julkaisuja 06/2002, 94 p.
15) Kangas, S., Lyytikäinen, T., Peltola, J., Ranta, J. & Maijala, R. 2003. Economic impacts of the Finnish Salmonella
Control Programme for broilers. Working paper of the National Veterinary and Food Research Institute. EELAn
julkaisuja 02/2003,75 pp.
16) European Commission, Health & Consumer Protection Directorate-General, Scientific Steering Committee 2003.
The Future of Risk Assessment in the European Union. The Second Report on the Harmonisation of Risk
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Assessment Procedures. Adopted by the Scientific Steering Committee at its meeting of 10-11 April 2003.
Members of Task force: Bridges, J.W. (chairman), Klein, W., Knudsen, I., Kroes, R., le Neindre, P., O*Gara, E.T.,
Paoletti, R., Schaefer, H., Skerfving, S., Tarazona, J.V., Maijala, R., Verger, P. & Wester, P.
17) Johansson, T., Markkula, A., Hatakka, M., Oivanen, L. & Maijala, R. 2003. Opas elintarvikkeiden ja talousveden
mikrobiologisista vaaroista. Manual of microbiological hazards connected with food and drinking water.
Elintarvikevirasto ja Eläinlääkintä- ja elintarviketutkimuslaitos. National Food Agency and National Veterinary and
Research Institute, 1/2003, pp. 211 (in Finnish).
18) Hatakka, M., Johansson, T., Kuusi, M., Maijala, R., Pakkala, P. & Siitonen, A. Ruokamyrkytykset Suomessa vuonan
2002. 2003. Foodborne and waterborne outbreaks in Finland in 2002. National Food Agency publications 5/2003,
pp. 69.
19) European Commission, Health & Consumer Protection Directorate-General 2003. Scientific Committee on
Veterinary Measures relating to Public Health. Opinion of the SCVMPH on Staphylococcal Enterotoxins in Milk
Products, Particularly Cheeses. Adopted on 26-27 March 2003. Working group: Maijala, R. (chair), Becker, H.,
Hennekine, J.A. & Mantis, A.
20) European Commission, Health & Consumer Protection Directorate-General 2003. Scientific Committee on
Veterinary Measures relating to Public Health. Opinion of the SCVMPH on West Nile Virus (WNV). Adopted on 14-
15 April 2003. Working group: Vuitton, D.A. (chair), Alexander, D., Maijala, R., Murgue, B., Osterhaus, A. &
Zientara, S.
21) Laihonen, M., Kuronen, H., Laaksonen, T., Johansson, T., Maijala, R. & Seuna, E. 2003. Salmonellan esiintyminen
eläimissä ja eläimistä saatavissa elintarvikkeissa 2000-2003. EVI-EELA-MMM julkaisuja 2/2003, 57 s.
22) Maijala, R. & Ranta, J. 2003. Salmonella in broiler production in Finland – a quantitative risk assessment. Working
paper of the National Veterinary and Food Research Institute. EELAn julkaisuja 4/2003..
23) Vahteristo, L., London, L., Hakkinen, M., Perko-Mäkelä, P., Hänninen, M.-L. & Maijala, R. Yleiskuvaus
kampylobakteerien aiheuttamasta riskistä. Working paper of the National Veterinary and Food Research Institute.
EELAn julkaisuja 05/2003.
24) Eerola, S. & Maijala, R. 2004. Biogenic amines: overview of food safety. Cost action 922. Health implications of
dietary amines. Volume I. Review of current status. pp. 27-33.
25) Ranta, J., Tuominen, P., Rautiainen, E. & Maijala, R. 2004. Salmonella in pork production in Finland – a
quantitative risk assessment. Working paper of the National Veterinary and Food Research Institute. EELAn
julkaisuja 03/2004,107 pp.
26) Tuominen, P., Seppänen, J., Seuna, E., Pelkonen, S. & Maijala, R. 2004. Paratuberkuloosiriski suomalaisessa
emolehmätuotannossa ja eri toimenpiteiden vaikutus siihen. Kuvaileva riskinarviointi.The risk of paratuberculosis
in Finnish suckler herds and the impact of various interventions. Qualitative risk assessment (summary in English).
Working paper of the National Veterinary and Food Research Institute. EELAn julkaisuja 02/2004, 67 pp.
27) Risk Management of Foodborne Zoonotic Bacteria from Farm to Table in the Nordic Countries. 2004. Tema Nord
2004:525. Nordic working-group: Aas, N., Andersen, J.K., Georgsson, F., Kruse, H., Maijala, R., Nielsen, N.L.,
Pääjärvi, E., Schöller, C., Thorkelsson, A., Vågsholm, I. & Wahlström, H. Nordic Council (2001), 91 p.
28) Kalrström, U., Nuotio, L., London, L. & Maijala, R. 2004. Use of raw milk testing positive for antimicrobial drug
residues as feed: quantitative risk assessment on residues and hazard identifictiaon of pathogens. ). Working
paper of the National Veterinary and Food Research Institute. EELAn julkaisuja 7/2004, 123 p.
29) Tesfa, A., Tyni, O, Rosengren, H & Maijala, R. 2004. The BSE risk associated with the import of live cattle and meat
and bone meal into Finland – a Qualitative Risk Assessment. Working paper of the National Veterinary and Food
Research Institute. EELAn julkaisuja 8/2004, 159 p.
30) Hatakka, M., Johansson, T., Kuusi, M., Maijala, R., Pakkala, P. & Siitonen, A. . 2004. Ruokamyrkytykset Suomessa
vuonna 2003. Elintarvikeviraston julkaisuja, ISSN 1458-168X ; 7.
31) Tammiranta, N. & Maijala, R. 2005. Kansalliset tarttuvien eläintautien seurantaohjelmat EELAssa. National
surveillance programmes for contagious animal diseases in National Veterinary and Food Research Institute EELA.
(summary in English). National Veterinary and Food Research Institute EELA Publications 07/2005, ISSN 1458-
6878, 96 p.
32) Sunila-Elosuo, L., Tuominen, P. & Maijala, R. 2005. Norovirus elintarviketeollisuudessa –riskiprofiili. The norovirus
risk profile in the food industry. EELA:n julkaisusarja 01/2006. ISSN 1458-6878, 67 p.
33) Lievonen, S., Ranta, J. & Maijala. 2006. Salmonella suomalaisessa kananmunatuotannossa – kvantitatiivinen
riskinarviointi. EELA:n julkaisusarja 04/2006. ISSN 1458-6878, 144 p.
34) Maijala, R. 2006. Microbiological criteria for foods. In Buncic, S. (ed) Integrated Food Safety and Veterinary Public
Health. CABI International Publishing, Wallingford, Oxon (ISBN:085199 9085).
35) Nuotio, L., Sainmaa, S. & Maijala, R. 2006. Suu- ja sorkkataudin leviäminen Suomessa. Spread of foot and mouth
disease in Finland. EELA:n julkaisusarja 05 /2006. ISSN 1458-6878, 68 p.
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36) Maijala R. 2006. Risk assessment as a tool for evaluating risk management options for food safety. In Towards a
Risk-Based Chain Control Food Safety Assurance and Veterinary Public Health, Book 4. Smulders, F. J. M. (ed).,
pp.19-32. Wageningen Academic Publishers, Wageningen, the Netherlands. ISBN 978-90-76998-97-8, 90-76998-
97-3
37) Maijala, R. 2007. Elintarvikevalvonta : Johdanto. Kirjassa Elintarvikehygienia - ympäristöhygienia, elintarvike- ja
ympäristötoksikologia. Korkeala, H. (toim), WSOY Oppimateriaalit, Helsinki., p 446.ISBN 978-951-0-33469-0
38) Maijala, R. 2007. Elintarvikevalvonta : Elintarvikkeiden riskianalyysi. Kirjassa Elintarvikehygienia -
ympäristöhygienia, elintarvike- ja ympäristötoksikologia. Korkeala, H. (toim), WSOY Oppimateriaalit, Helsinki., p
458-466.ISBN 978-951-0-33469-0
39) Maijala, R. 2007. Listeriosis from butter in Finland. Integrating Safety and Environmental Knowledge Into Food
Studies towards European Sustainable Development, Volume 6 Case Studies in Food Safety and Environmental
Health, Publisher Springer US, ISBN 978-0-387-33514-8 (Print) 978-0-387-45679-9 (Online), Pages 61-65.
http://books.google.it/books?
id=aJNIx26sme0C&pg=PA61&lpg=PA61&dq=riitta+maijala&source=bl&ots=XsfLFj2QK2&sig=mJLgf-
OUHZmh97xubeWrZQwWe0o&hl=it&ei=CZMGTPvYLZmSON6ZwZwL&sa=X&oi=book_result&ct=result&resnum=7
&ved=0CCoQ6AEwBg#v=onepage&q=riitta%20maijala&f=false
40) Maijala, R. 2009. Preface in “Food safety assurance and veterinary public health – volume 5 – Welfare of
production animals: assessment and management of risks”. Ed. Smulders, F.J.M. & Algers, B. Wageningen
Academic Publishers, The Netherlands, 2009. Pp. 7-10.
41) Maijala, R. 2014. Scientific risk assessment - basis for food legislation. In Meat Inspection and Control in the
Slaughterhouse. Ninios, T., Lundén, J., Korkeala, H. & Fredriksson-Ahomaa, M. (eds.). Chichester, West Sussex:
John Wiley & Sons, p. 651-666.
42) Vahvemmat kannusteet koulutuksen ja tutkimuksen laadun vahvistamiselle. Ehdotus yliopistojen rahoitusmallin
tarkistamiseksi vuodesta 2015 alkaen. Opetus- ja kulttuuriministeriön työryhmämuistioita ja selvityksiä 2014:7.
Työryhmän puheenjohtaja AnitaLehikoinen (OKM), sihteeri Tomi Halonen (OKM) ja jäsenet Heikki Mannila
(Suomen Akatemia), Ulla-Maija Forsberg (Helsingin yliopisto), Kalle-Antti Suominen (Turun yliopisto), Olli Silvén
(Oulun yliopisto), Pirjo Rauhala (Tampereen yliopisto), Liisa Savunen (Suomen yliopisto UNIFI ry), Hannu Siren
(OKM), Riitta Maijala (OKM), Ari Saarinen (OKM) ja Jorma Karhu (OKM). Työhön osallistui asiantuntijana Ulla
Mäkeläinen (OKM). 44s. http://www.minedu.fi/export/sites/default/OPM/Julkaisut/2014/liitteet/tr07.pdf?lang=fi
43) Suomi tiedekasvatuksessa maailman kärkeen 2020. Ehdotus lasten ja nuorten tiedekasvatuksen kehittämiseksi.
Opetus- ja kulttuuriministeriön työryhmämuistioita ja selvityksiä 2014:17. Työryhmä Maijala, R., (pj) Tornberg, A.
(sihteeri), Kaunismaa, E. (sihteeri), Alatarvas, R., Houtsonen, L., Salmi, H. & Vinko, O.
44) Tutkimusinfrastruktuurien strategia ja tiekartta 2014-2020. Tutkimusinfrastruktuurien asiantuntijaryhmä
Makarow, M., Maijala, R., Björkroth, J., Eerola, P., Heikinheimo, R., Knuuti, J., Lehto, P., Manninen, M., Nuorteva,
J., Pihlajaniemi, T., Ritschkoff, A.-C., Sillanaukee, P., Taalas, P., Teeri, T., Varmola, T., Kauppinen, P. opetus- ja
kulttuuriministeriö. Suomen Akatemia, Opetus- ja kulttuuriministeriö sekä FIRI-ryhmä. 2014.
45) ERAC Peer Review of the Icelandic Research and Innovation System. Independent Expert Group Report prepared
for the Icelandic Ministry of Education, Science and Culture and the European Research Area and Innovation
Committee. Commissioned by the European Commission and financed by the European Commission Reykjavik/
Brussels, September 2014. Peer reviewers: Francien Heijs, John Dooley and Riitta Maijala. Independent expert
Arnold Verbeek.
http://ec.europa.eu/research/innovation-union/pdf/erac/is__peer_review_report__2014.pdf
46) Tutkimuksen avoimuudella yllättäviä löytöjä ja luovaa oivaltamista. Avoimen tieteen ja tutkimuksen tiekartta
2014–2017. 2014 Opetus- ja kulttuuriministeriön Avoin tiede ja tutkimus 2014–2017 –hanke. Opetus- ja
kulttuuriministeriön julkaisuja 2014:20. Taitto / Ombrytning: Teija Metsänperä, opetus- ja kulttuuriministeriö.
Paino Juvenes Print – Suomen Yliopistopaino Oy, 2014. Tiekartan kirjoittamiseen ja kommentointiin ovat
osallistuneet Pirjo-Leena Forsström (CSC), Jessica Parland-von Essen (CSC), Anssi Neuvonen (VTT), Juha Hakala
(Kansalliskirjasto), Pekka Olsbo (JYU), Jyrki Hakapää (Suomen Akatemia), Miika Alonen (CSC), Suvi Remes (CSC),
Johanna Lilja (TSV), Riitta Maijala (OKM), Juha Haataja (OKM), Sami Niinimäki (OKM), ATT-asiantuntijaryhmän
jäsenet, Aila Louhelainen (OY), ATT-strategiaryhmän jäsenet, ATT-työrymien jäsenet, Seppo Kangaspunta (TEM),
Kristiina Hormia-Poutanen (Kansalliskirjasto), Pirjo Kontkanen (HY), Maria Rehbinder (Aalto), Viveca Still (OKM),
Suomen yliopistokirjastojen neuvosto, Antti Auer (JY), Soile Ollila (TEKES), Tuija Pulkkinen (Aalto), Johanna Moisio
(OKM) sekä avointiede.fi sivuston kautta kommentoineet. ISBN 978-952-263-316-3 (nid.), 978-952-263-317-0
(PDF). ISSN-L 1799-0343, 1799-0343 (painettu), 1799-0351 (PDF). 28 pages.
http://www.minedu.fi/OPM/Julkaisut/2014/Avoimen_tieteen_ja_tutkimuksen_tiekartta_2014_2017.html
47) Korkeakoulujen ja tutkimuslaitosten yhteistyön syventäminen. Tiekartta 2015-2017. Juhani Damski (LVM), Erja
Heikkinen (OKM, varapuheenjohtaja), Laura Höijer (YM), Sini Keinonen (OKM, sihteeri), Jenni Kellokumpu (VM),
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Riitta Maijala
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Sari Löytökorpi (VNK), Riitta Maijala (OKM, puheenjohtaja), Jukka Mönkkönen (Unifi), Teija Palko (TEM), Mikko
Peltonen (MMM), Sirpa Sarlio-Lähteenkorva (STM), Petteri Taalas (TUNE) ja Tapio Varmola (ARENE) ja
varajäseninä Juhani Eskola (TUNE), Markku Himanen (MMM), Johanna Ikävalko (LVM), Saara Leppinen (STM),
Tuomo Mäki (VM), Elina Nikkola (VNK), Mika Pikkarainen (TEM), Riitta Rissanen (ARENE) ja Kalervo Väänänen
(UNIFI). Opetus- ja kulttuuriministeriön julkaisuja 2015:16. Taitto / Ombrytning: Valtioneuvoston hallintoyksikkö /
Statsrådets förvaltningsenhet. ISBN 978-952-263-357-6 (PDF), ISSN-L 1799-0343, ISSN 1799-0351 (PDF).
http://www.minedu.fi/export/sites/default/OPM/Julkaisut/2015/liitteet/okm16.pdf?lang=fi
Other publications
1) Maijala, R. & Nikander, S. 1987. Oksfendatsoli ja ivermektiini hevosen sisäloishäädössä. Suomen Eläinlääkärilehti
93 (1).
2) Hirn, J. & Maijala, R., 1990. Ruokamyrkytysepidemiamme vuonna 1989. Suomen Eläinlääkärilehti 96 (12):583-588.
3) Hirn, J., Maijala, J. & Pakkala, P. 1991. Ruokamyrkytysten raportointi ja epidemiat 1990. Suomen Eläinlääkärilehti
97 (11):519-525.
4) Hirn, J. & Maijala, R. 1992. Ruokamyrkytystilanteemme 1991. Suomen Eläinlääkärilehti 11:609-614.
5) Maijala, R. 1995. Tarttuva keuhkoputkentulehdus eli IB - uhka suomalaiselle elintarvikkeelle. Suomen Siipikarja
3:29-30.
6) Maijala, R. 1995. Mikä tauti on Newcastlen disease eli ND. Suomen Siipikarja 5:18-20.
7) Maijala, R. & Puurula, V. 1995. Mahojen tukkeuma strutsinpoikasten uhkana. Eläinlääkintötiedote 4:11-12.
8) Maijala, R. & Sihvonen, Liisa. 1996. Siipikarjan tautitilanne Suomessa ja rokotusohjelma vuodelle 1996. Suomen
eläinlääkärilehti 102 (3):147-150.
9) Maijala, R. 1996. Malabsorbtiosyndrooma broilereilla. Broileruutiset 1:6-8.
10) Maijala, R. 1996. Siipiikarjan rokotusohjelma vuonna 1996. Suomen Siipikarja 1:10.
11) Maijala, R. 1996. Siipikarjan terveystarkkailu vuonna 1996. Suomen Siipikarja 1:28-29.
12) Maijala, R. 1996. Luonnonlintujen Newcastlen taudin takia siipikarjayksiköissä suojautumistoimet tarpeen.
Suomen Siipikarja 4:18-19.
13) Maijala, R. & Kivelä, S.-L. 1997. ILT eli tarttuva kurkunpään ja henkitorven tulehdus. Suomen Siipikarja 1: 14-15.
14) Kivelä, S.-L. & Maijala, R. 1997. Broilereiden tautitilanne Suomessa 1996. Broileruutiset 1:6-7.
15) Maijala, R. IB-rokotukset aloitettu Ruotsissa. Suomen Siipikarja 2:26-27.
16) Maijala, R. 1997. Kanapunkki on lisääntyvä ongelma kanaloissamme. KMVET 5:29.
17) Maijala, R., Eerola, S. & Hirn, J. 1997. Amiinimyrkytysepäily - toimenpiteet ja raportointi Suomessa vuosina 1975-
1996. Elintarvike- ja terveys 5:72-78.
18) Kivelä, S.-L. & Maijala, R. 1997. Kanojen tautitilanne pysynyt hyvänä. Suomen Siipikarja 4:24-25.
19) Maijala, R., Nuotio, L. & Junttila, J. 1998. Kansallisen salmonellavalvontaohjelman kustanus/hyöty –laskelma.
Suomen siipikarja 2:30-31.
20) Maijala, R. Elintarvikkeiden riskianalyysi lähestyy käytäntöä. Ajankohtaista ELAsta,Pääkirjoitus. 5/98:3.
21) Maijala, R. 1998. Käsitteet ja suhtautuminen riskeihin. Elintarvike- ja terveys-lehti 4:4-9.
22) Maijala, R. 1998. EELAn kansainvälinen arviointi valmistunut. Ajankohtaista EELAsta 4/98: 4-5.
23) Maijala, R. 1998. Riskianalyysi ja sen soveltaminen. Mitä riskianalyysi voisi olla teurastamossa? Ajankohtaista
EELAsta 3/98:26-27.
24) Maijala, R. 1998. Elintarvikevalvonnan suuntaaminen riskinarviointiin perustuvaksi – lääninhallitusten tulostavoite
vuodelle 1999. Ajankohtaista EELAsta 5/98:6-7.
25) Lyytikäinen, O., Mikkola, J., Maijala, R., Hatakka, M. & Autio, T. 1999. Listerioosia voista? Kansanterveys 3:7-8.
26) Maijala, R., Aalto, T., Honkanen-Buzalski, T., Johansson, T., Rantala, L., Lyytikäinen, O., Hatakka, M., Pakkala, P. &
Autio, T. 1999. Voin välittämä listerioosiepidemia Suomessa. Ajankohtaista EELAsta 1-2:4-5.
27) Lyytikäinen, O., Mikkola, J., Siitonen, A., Maijala, R., Hatakka, M., Pakkala, P. & Autio, T. 1999. Listerioosia voista.
Elintarvikevalvonta 2:28-29.
28) Eerola, S., Hartikainen, K., Rahkio, M. & Maijala, R. 1999. Biogeenisten amiinien esiintyminen eräissä kaupan
olevissa sekä ruokamyrkytysepäilyn yhteydessä tutkituissa elintarvikkeissa. Elintarvikeviraston tutkimuksia
7/1999, 17 s.
29) Maijala, R. 1999. Riskinarviointi ja riskinhallinta elintarviketeollisuudessa. Elintarvike- ja Terveys –lehti 3/1999:4-
11.
30) Aalto, T. & Maijala, R. 1999. Terveysvaaroista ilmoittaminen. Elintarvike- ja terveys-lehti 4-5, 1999:40-44.
31) Hyvönen, P., Honkanen-Buzalski, T., Maijala, R., Hatakka, M. & Rahkio, M. Salmonella ja Listeria monocytogenes –
viranomaistutkimukset elintarvikkeista vuonna 1998. Ajankohtaista EELAsta 4, 1999: 8-10.
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32) An outbreak of listeriosis due to Listeria monocytogenes serotype 3a from butter in Finland. Eurosurveillance
11.3.1999. Reported by Lyytikäinen, Ruutu, Mikkola, Siitonen, Maijala, Hatakka & Autio. Eurosurveillance weekly,
11.3.1999.
33) Lyytikäinen, O, Maijala, R., Hatakka, M. & Autio, T. .An outbreak of listeriosis due to Listeria monocytogenes
serotype 3a from butter in Finland. WHO surveillance programme for control of foodborne infections and
intoxications in Europe, Newsletter 60, June 1999, Current contributions from contact points, page 6.
34) Hatakka, M., Hakkinen, M., Johansson, T. & Maijala, R. 2000. Salmonellan ja kampylobakteerin esiintyminen sian-
ja siipikarjanlihassa. Ajankohtaista EELAsta 1:14-15.
35) Maijala, R. & Rahkio, M. 2000. Status, forebyggelse og bekaempelse af zoonoser i Finland. Zoonose-Nyt, Denmark,
4:11-15.
36) Hatakka, M. & Maijala, R. 2000. Salmonella ja Listeria monocytogenes, viranomaistutkimukset 1999.
Ajankohtaista EELAsta 3:4-6.
37) Maijala, R., Peltola, J. & Koikkalainen, K. 2000. Luomutuotannon elintarviketurvallisuus – itsestäänselvyyskö?
Luomulehti 4:16-18.
38) Maijala, R. 2000. Elintarvikkeiden kautta leviävät taudit vaarassa lisääntyä. In: pieni kirja ruoan laadusta, MMM.
22-24.
39) Maijala, R. 2000. Maantieteellisen BSE-riskin arviointi. Ajankohtaista EELAsta:4-5.
40) Siitonen, A. & Maijala, R. 2000. Ruoan mikrobiologiset vaarat. Duodecim 117:84-90..
41) Maijala, R. 2001. Riskinarvioinnin riippumattomuus. Elintarvikevalvonta 1/2001:9-10.
42) Aarnisalo, K., Raaska, L., Tuominen, P., Maijala, R. ja Hielm S. 2001. Riskinarviointi – uusi työkalu hygieniariskien
hallintaan. Kehittyvä elintarvike 3: 38-39.
43) Maijala, R. 2001. Elintarvikeriskien suhteuttaminen vaativaa. Kehittyvä elintarvike 3: 8-9.
44) Raaska, L. & Maijala, R. 2001. Riskinhallintakeinot tuoteturvallisuuden lisääjänä. Elintarvikepäivä 2001.
45) Hatakka, M., Johansson, T., Pitkälä, A. & Maijala, R. 2001. Salmonellan ja kampylobakteerin esiintyminen sian- ja
siipikarjan lihassa. Elintarvikevalvonta 3:11-12.
46) Hatakka, M. & Maijala, R. 2001. Salmonella ja Listeria monocytogenes – viranomaistutkimukset vuonna 2000.
Elintarvikevalvonta 5:6-8.
47) Maijala, R. & Peltola, J. 2001. Salmonellavalvonta esimerkkinä taloudellisesti järkevästä
elintarviketurvallisuustyöstä. PTT-katsaus 4:16-22.
48) Maijala, R. Mikrobiologinen riskinarviointi. Tutkas 5/2001.
49) Maijala, R. & Peltola, J. 2002. Salmonellanvalvonta toimii ja on kuluttajien arvostamaa. Yliö Maaseudun
tulevaisuus – lehdessä 18.3.2002.
50) Maijala, R. 2002. Riskinarvioinnin tietotarpeet elintarvikealalta. Elintarvike- ja Terveys 1: 48-55.
51) Raaska, L. & Maijala, R. 2002. Riskinhallintakeinot ja tuoteturvallisuus. Kotitalous 1: 42-43.
52) Maijala, R. & Ranta, J. 2002. EELA arvioi broilertuotannon salmonellariskiä. Pellolta pöytään kaari 1: 21-22.
53) Johansson, T. & Maijala, R. 2002. Jatkotutkimuksista lisää tietoa ruokamyrkytysten selvityksessä. Pellolta pöytään
Kaari 2:25.
54) Sjöberg, A.-M., Kuisma, R. & Maijala, R. 2002. Valtaosa ruokamyrkytksistä tapahtuu kotona. Kehittyvä Elintarvike
3:8-9.
55) Hielm, S., Tuominen, P., Aarnisalo, K., Raaska, L. & Maijala, R. Elintarviketeollisuuden henkilöstö suhtautuu
myönteisesti omavalvontaan. Kehittyvä Elintarvike 3: 12-13.
56) Maijala, R. 2002. Hirviekinokokki-riski arvioitiin pieneksi. Pellolta pöytään Kaari 3: 14.
57) Maijala, R. & Peltola, J. 2002. Kuluttajat ovat valmiita maksamaan salmonellavalvonnasta. Pellolta pöytään Kaari:
2:12-13.
58) Rosengren, H., Rautiainen, E., Lyytikäinen, T., Raulo, S. & Maijala, R. 2002. Sikarutto on pieni riski Suomelle.
Pellolta pöytään Kaari 5:20-21.
59) Kangas, S., Lyytikäinen, T., Peltola, J., Ranta, J. & Maijala, R. 2002. Broilereiden salmonellavalvonta kannattaa.
Pellolta pöytään kaari 6:24-25.
60) Maijala, R. 2002. Riskit kansainvälistyvässä elintarvikekaupassa. Elintarvike ja terveys 4-5:4-7.
61) Raaska, L. & Maijala, R. 2002. Riskinhallintakeinot tuoteturvallisuuden lisääjänä. Elintarvike ja terveys 4-5:16-23.
62) Vahteristo, L., Määttä, J., Lyytikäinen, T. & Maijala, R. 2002. Hirvi hirvestäjien ruokavaliossa. Kotitalous 5:34-3
63) Rautiainen, E., Rosengren, H., Lyytikäinen. T. , Maijala, R. 2002. Riskinarviointi auttaa tautien torjuntaa. Sika
4/2002.
64) Raulo, S., Lyytikäinen, T., Rautiainen, E. & Maijala, R. 2003. EELAn Kyselytutkimus selvitti: Taudeita
suojautuminen. SIKA 5:31-33
65) Hatakka, M. & Maijala, R. 2003. Patogeenisten bakteerien viranomaistutkimukset vuonna 2001. Kaari 2:26-27.
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66) Tuominen, P., Hielm, S., Aarnisalo, K., Raaska, L. & Maijala, R. 2003. Hygram® - työkalu hygieniariskien
arvioimiseen. Kaari 2:21.
67) Johansson, T., Hatakka,M. & Maijala, R. 2003. Listeria monocytogenesta ei todettu tutkimuksissa – kotimaiset
lihaleikkeleet ovat turvallisia. Kaari 4:14-15.
68) Aarnisalo, K., Maijala, R., Raaska, L. & Tallavaara, K. 2003. Kunnossapitohenkilöstön hygieniakäytännöissä
parantamisen varaa. Kehittyvä Elintarvike 6:34-35.
69) Maijala, R. 2003. Työ tiedelautakunnissa kannattavaa. Kehittyvä elintarvike 5:8.
70) London, L. Maijala,R. Vahteristo, L. Hakkinen, M. & Perko-Mäkelä, P. 2004. Kampylobakteerien riskiprofiili
valmistuntu. Pellolta pöytään Kaari 1:23,
71) Maijala, R. & Ranta,J. 2004. Broilereiden kansallisella salmonellaohjelmalla selvä vaikutus kuluttajaturvallisuuteen.
Pellolta pöytään Kaari 1:18-19.
72) Maijala, R. 2004. Riskinarviointi ja riskinhallinta. Elintarvike- ja terveys 1:16-21.
73) Ranta, J., Tuominen, P., Rautiainen, E. & Maijala, R. 2004. Sianlihan salmonellariski melko vähäinen. Pellolta
pöytään Kaari 2:22.
74) Tuominen, P., Seppänen, J., Seuna, E., Pelkonen, S. & Maijala, R. 2004. Paratuberkuloosiriskiä ja sen hallintaa
selvitetty. Pellolta pöytään Kaari 2:14.
75) Hatakka,M. & Maijala, R. 2004. Patogeenien viranomaistutkimukset vuonna 2002. Pellolta pöytään Kaari 2:28-29.
76) Karlström, U, Nuotio, L., London, L. & Maijala, R.. 2004. Maidon mikrobilääkejäämistä ei haittaa rehukäytössä.
Kaari 6:29.
77) Maijala, R. 2004. EELAn strategian tarkastelu vuonna 2004. Eelalainen 3:17.
78) Maijala, R. 2004. EELAn zoonoosihorisontaaliryhmä toimii jo seitsemättä vuotta. Eelalainen 2004:2,s.18
79) Maijala, R. 2004. Kansallinen zoonoosistrategia valmistui. Sika 3: 36-37.
80) Maijala, R. 2004. Kansallinen zoonoosistrategia valmistui. Nauta 3: 39-40.
81) Maijala, R. 2004. Pitkät tuotantoketju terveysriski. Vieraskynä sarjassa Ravintomme. Helsingin sanomat 30.8.2004.
82) Lievonen, S., Havulinna, A. & Maijala, R. 2004. Kananmunaa käytetään ja säilytetään turvallisesti. Suomen
Siipikarja 3:18-19.
83) Maijala, R. 2005. Euroopan elintarviketurvallisuusviranomainen ja TSE. Suomen eläinlääkärilehti 111:438-440.
84) Tuominen, P., Maijala, R. 2006. Riskinarviointi suurtalouksien hygieniariskeistä. Ympäristö ja terveys 37(2):26-28.
85) Maijala, R. 2009. Turvallisuus perustuu riskien torjuntaan pellolta pöytään asti - Turvallinen ruoka ei synny
sattumalta. Duodecim 125:655-656.
86) Maijala, R. 2009. Äkillisissa ongelmatilanteissa tarvitaan joustavaa ja ennakoivaa päätöksentekoa. Kehittyvä
Elintarvike 1:6
87) Maijala, R. 2009 Parman kinkkua, vahan parmesaaniakin. Kolumni. Suomen Eläinlääkärilehti 5:324.
88) Maijala, R. 2009 Kieli ja merkitys. Kolumni. Suomen Eläinlääkärilehti 7:472.
89) Maijala, R. 2009 Herttua vakuutti ruuan olevan turvallista. Kolumni. Suomen Eläinlääkärilehti 9:622.
90) Maijala, R. 2010 Vettä ja jauhoa. Kolumni. Suomen Eläinlääkärilehti 1:35.
91) Maijala, R. 2010 Matkailu avartaa. Kolumni. Suomen Eläinlääkärilehti 3:156.
92) Maijala, R. 2010 Tulivuori kevättaivaalla. Kolumni. Suomen Eläinlääkärilehti 5:315.
93) Maijala, R. 2010 Eläinlääkärin maalaisjärki. Kolumni. Suomen Eläinlääkärilehti 7:433.
94) Maijala, R. 2010 Kuluttajien valinnat. Kolumni. Suomen Eläinlääkärilehti 9:580.
95) Maijala, R. 2010. EFSAlla riittää työtä terveysväittämistä salmonellaan.Kehittyvä Elintarvike 3:14-18.
96) Maijala, R. 2010. Tieteellisestä tiedosta päätöksentekoon: EFSA eurooppalaisena riskinarvioitsijana.
Pääkirjoitus.Tieteessä tapahtuu 8/10:1–2.
97) Maijala, R. 2011.Hyvinvointi- ja uinti-indikaattoreita. Kolumni. Suomen Eläinlääkärilehti 1:65.
98) Maijala, R. 2011. Mullistusten kevät. Kolumni. Suomen Eläinlääkärilehti 5:344.
99) Maijala, R. 2011. Oikea rytmi. Kolumni. Suomen Eläinlääkärilehti 7:467.
100) Maijala, R. 2012. Kansainvälisyys ja riskinarviointi. Elintarvike ja Terveys 4:11-13.
101) Maijala, R. 2014. Tieteen huipulle avoimien ja yhteiskäyttöisten infrastruktuurien avulla. Pääkirjoitus. Suomen
Akatemian Ohjelmien uutiskirje.
102) Maijala, R. 2014. Tiedekasvatusta kaikille lapsille ja nuorille. Pääkirjoitus. Tieteessä tapahtuu 6:1-2.
103) Maijala, R. 2015. Avoimella tieteellä ja tutkimuksella laatua ja vaikuttavuutta. Kansalliskirjasto 2:28-31.
104) Maijala, R. 2015. Finland’s drive to become a world leader in open science. The National Library of Finland
Bulletin 2015. Posted 6.5.2015. http://blogs.helsinki.fi/natlibfi-bulletin/ (edellinen julkaisu englanniksi)
105) Mickwitz, P. & Maijala, R. 2015. Strateginen tutkimus ja Strategisen tutkimuksen neuvosto. Tieteessä tapahtuu
6: 29-33.
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