This document discusses waste management and processing of various tuber crops including potato, cassava, yam, and sweet potato. It provides an introduction to tubers and then sections on processing waste from each individual crop. For potato waste, it describes using a co-culture to produce bioethanol and enrich nutrients in the leftover residue. For cassava waste, it discusses byproducts processing. Sections on yam and sweet potato waste processing also focus on byproducts. Two case studies are included, one on vermicomposting of cassava and sweet potato waste over time, and another reviewing production of biofertilizer from various tuber crop wastes via solid state fermentation over multiple batches.
Waste utilization from tuber processing industryChinnu Reshu
Waste utilization from tuber processing industry
every industry after processing there will be large amount of waste. These waste in the form of byproduct utilization we are able to decrease the waste at the same time new products can be developed.
Reduction of sporulation time by solid state fermentation of Bacillus thuring...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
Enhancing the Nutritive Values of Agrowastes for Animal Feed Production Using...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.
Waste utilization from tuber processing industryChinnu Reshu
Waste utilization from tuber processing industry
every industry after processing there will be large amount of waste. These waste in the form of byproduct utilization we are able to decrease the waste at the same time new products can be developed.
Reduction of sporulation time by solid state fermentation of Bacillus thuring...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
Enhancing the Nutritive Values of Agrowastes for Animal Feed Production Using...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.
Biofertilizers definition, classification, bacterial biofertilizers, mass production of bacterial biofertilizers, prospects and constraints of biofertilizers production in hilly regions of Indian states. Liquid biofertilizers and its uses and advatages
Utilization of Agro-industrial waste and by products.pptxRehanaRamzan3
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International Journal of Pharmaceutical Science Invention (IJPSI) is an international journal intended for professionals and researchers in all fields of Pahrmaceutical Science. IJPSI publishes research articles and reviews within the whole field Pharmacy and Pharmaceutical Science, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online.
Comparative Study of Production of Single Cell Protein from Different Agricul...ijtsrd
Single cell protein SCP also referred as microbial protein is defined as protein derived from cells of microorganisms such as yeast, fungi, algae, and bacteria, which are grown on various carbon sources for synthesis. The dried cells of microorganisms or the whole organism is harvested and consumed. In this work SCP was produced from different agricultural waste substrates like food and vegetable waste, rice husk, pulses husk, bagasse and wheat straw using Aspergillus niger. These substrates not only act as nutritive supplement but also ensure good waste management. Also, carbohydrate content of each sample was determined. For maximizing the yield of SCP, some factors were optimized. Various buffers were used like phosphate buffer, carbonate bicarbonate buffer and 0.1N NaOH. The sample that shows the best result for SCP was identified to be MCD and fruit and vegetable waste in 50 50 ratio and rice husk. In the future SCP could be produced to not only be used to produce protein but multiple products rich in carbohydrate, vitamins, lipids and other amino acids. Also yield could be increased by genetically modifying SCP organisms. Abhishikta Dasgupta | Jasmine Chughasrani "Comparative Study of Production of Single Cell Protein from Different Agricultural Waste Substrates using Aspergillus Niger" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-2 , February 2021, URL: https://www.ijtsrd.com/papers/ijtsrd38339.pdf Paper Url: https://www.ijtsrd.com/home-science/food-biotechnology/38339/comparative-study-of-production-of-single-cell-protein-from-different-agricultural-waste-substrates-using-aspergillus-niger/abhishikta-dasgupta
Development of transgenics for the abiotic stress tolerance is the need of the hour as the existing plant types were prone to vagaries of climate change and therefore a new technology for the development of abiotic resistant varieties through genetic manipulation is imperative.
Algal biotechnology Biotechnological approaches for production of important ...pratik mahadwala
Algal biotechnology Biotechnological approaches for production of important microalgae Indoor & mass culture methods of microalgae SCP – Spirulina single cell protein
Categories of mushrooms
Life cycle
Nutritional Importance
Cultivation process
Cultivation of button mushroom
Cultivation of Paddy straw mushroom
Cultivation of Oyster mushroom
Cultivation of Milky mushroom
Cultivation of Shiitake mushroom
Effect of Inoculum Sizes in Laboratory Fermentation of Daddawa Condiment from...Premier Publishers
Effect of Inoculums size in laboratory fermentation of daddawa from Glycine max (soya bean) and Hibiscus sabdariffa (roselle seeds) was carried out. Samples of soya bean and roselle seeds were fermented under laboratory conditions to produce condiment by using cultures of B. subtiilis, B. licheniformis and M. varians that were previously isolated from locally fermented daddawa. The isolate was prepared for various concentrations of 0.2, 0.5 and 0.8 respectively. The pH and temperature was recorded at twelve hour intervals. Fermentation has occurred in all the concentration of inoculum used as starter culture. Best fermentation with right organoleptic properties (aroma/flavor) was achieved in all the concentration used in the fermentation of Roselle seeds. The consortium of three isolates yielded best result in the laboratory fermentation of soya beans and roselle seeds.
Single-cell proteins (SCP) refers to edible unicellular microorganisms.The biomass or protein extract from pure or mixed cultures of algae, yeasts, fungi or bacteriaI. It is used as an ingredient or a substitute for protein-rich foods. It is suitable for human & animal feeds. Agricultural waste are used as starter/media for microbial growth. Max Delbrück and his colleagues found out the high value of surplus brewer’s yeast as a feeding supplement for animals Single-cell proteins develop when microbes ferment waste materials. E.g - wood, straw, cannery, and food processing wastes, residues from alcohol production, hydrocarbons, or human and animal excreta. The problem with extracting single-cell proteins from the wastes is the dilution and cost. They are found in very low concentrations, usually less than 5%. Engineers have developed ways to increase the concentrations including centrifugation, flotation, precipitation, coagulation, and filtration, or the use of semi-permeable membranes The single-cell protein must be dehydrated to approximately 10% moisture content and/or acidified to aid in storage and prevent spoilage.
The methods to increase the concentrations to adequate levels and the de-watering process require equipment that is expensive and not always suitable for small-scale operations.
It is economically prudent to feed the product locally and soon after it is produced. PRUTEEN PROCESS - The single-cell protein must be dehydrated to approximately 10% moisture content and/or acidified to aid in storage and prevent spoilage.
The methods to increase the concentrations to adequate levels and the de-watering process require equipment that is expensive and not always suitable for small-scale operations.
It is economically prudent to feed the product locally and soon after it is produced. SYMBA PROCESS - The symba process was developed in Sweden to produce SCP for animal feed from potato processing wastes to make it more attractive and economical. The process was developed with two microorganisms that grow in symbiotic association.
The yeast (Saccharomycosis fibuligera) which produces copious amount of amylases necessary for starch degradation, while Candida utilis utilizes resultant sugars. The process is operated in two stages. In the first stage S. fibuligera is grown in a small reactor on the sterilized waste supplemented with a nitrogen source and phosphate. At this point starch is hydrolysed.
The resulting broth is then pumped into second larger fermenter of 300 m capacity where both organisms are present. However, C.utilis dominates and constitutes 90% of the final product.
Resultant protein rich biomass (45% protein) is concentrated by centrifugation and finally spray or drum dried
Food Processing and Preservation Presentation.pptxdengejnr13
The presentation covers key areas on food processing and preservation highlighting the traditional methods and the current, modern methods applicable worldwide for both small and large scale.
Biofertilizers definition, classification, bacterial biofertilizers, mass production of bacterial biofertilizers, prospects and constraints of biofertilizers production in hilly regions of Indian states. Liquid biofertilizers and its uses and advatages
Utilization of Agro-industrial waste and by products.pptxRehanaRamzan3
most benefitnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnmmmmmmikkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkjjjjjjjjj
International Journal of Pharmaceutical Science Invention (IJPSI) is an international journal intended for professionals and researchers in all fields of Pahrmaceutical Science. IJPSI publishes research articles and reviews within the whole field Pharmacy and Pharmaceutical Science, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online.
Comparative Study of Production of Single Cell Protein from Different Agricul...ijtsrd
Single cell protein SCP also referred as microbial protein is defined as protein derived from cells of microorganisms such as yeast, fungi, algae, and bacteria, which are grown on various carbon sources for synthesis. The dried cells of microorganisms or the whole organism is harvested and consumed. In this work SCP was produced from different agricultural waste substrates like food and vegetable waste, rice husk, pulses husk, bagasse and wheat straw using Aspergillus niger. These substrates not only act as nutritive supplement but also ensure good waste management. Also, carbohydrate content of each sample was determined. For maximizing the yield of SCP, some factors were optimized. Various buffers were used like phosphate buffer, carbonate bicarbonate buffer and 0.1N NaOH. The sample that shows the best result for SCP was identified to be MCD and fruit and vegetable waste in 50 50 ratio and rice husk. In the future SCP could be produced to not only be used to produce protein but multiple products rich in carbohydrate, vitamins, lipids and other amino acids. Also yield could be increased by genetically modifying SCP organisms. Abhishikta Dasgupta | Jasmine Chughasrani "Comparative Study of Production of Single Cell Protein from Different Agricultural Waste Substrates using Aspergillus Niger" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-2 , February 2021, URL: https://www.ijtsrd.com/papers/ijtsrd38339.pdf Paper Url: https://www.ijtsrd.com/home-science/food-biotechnology/38339/comparative-study-of-production-of-single-cell-protein-from-different-agricultural-waste-substrates-using-aspergillus-niger/abhishikta-dasgupta
Development of transgenics for the abiotic stress tolerance is the need of the hour as the existing plant types were prone to vagaries of climate change and therefore a new technology for the development of abiotic resistant varieties through genetic manipulation is imperative.
Algal biotechnology Biotechnological approaches for production of important ...pratik mahadwala
Algal biotechnology Biotechnological approaches for production of important microalgae Indoor & mass culture methods of microalgae SCP – Spirulina single cell protein
Categories of mushrooms
Life cycle
Nutritional Importance
Cultivation process
Cultivation of button mushroom
Cultivation of Paddy straw mushroom
Cultivation of Oyster mushroom
Cultivation of Milky mushroom
Cultivation of Shiitake mushroom
Effect of Inoculum Sizes in Laboratory Fermentation of Daddawa Condiment from...Premier Publishers
Effect of Inoculums size in laboratory fermentation of daddawa from Glycine max (soya bean) and Hibiscus sabdariffa (roselle seeds) was carried out. Samples of soya bean and roselle seeds were fermented under laboratory conditions to produce condiment by using cultures of B. subtiilis, B. licheniformis and M. varians that were previously isolated from locally fermented daddawa. The isolate was prepared for various concentrations of 0.2, 0.5 and 0.8 respectively. The pH and temperature was recorded at twelve hour intervals. Fermentation has occurred in all the concentration of inoculum used as starter culture. Best fermentation with right organoleptic properties (aroma/flavor) was achieved in all the concentration used in the fermentation of Roselle seeds. The consortium of three isolates yielded best result in the laboratory fermentation of soya beans and roselle seeds.
Single-cell proteins (SCP) refers to edible unicellular microorganisms.The biomass or protein extract from pure or mixed cultures of algae, yeasts, fungi or bacteriaI. It is used as an ingredient or a substitute for protein-rich foods. It is suitable for human & animal feeds. Agricultural waste are used as starter/media for microbial growth. Max Delbrück and his colleagues found out the high value of surplus brewer’s yeast as a feeding supplement for animals Single-cell proteins develop when microbes ferment waste materials. E.g - wood, straw, cannery, and food processing wastes, residues from alcohol production, hydrocarbons, or human and animal excreta. The problem with extracting single-cell proteins from the wastes is the dilution and cost. They are found in very low concentrations, usually less than 5%. Engineers have developed ways to increase the concentrations including centrifugation, flotation, precipitation, coagulation, and filtration, or the use of semi-permeable membranes The single-cell protein must be dehydrated to approximately 10% moisture content and/or acidified to aid in storage and prevent spoilage.
The methods to increase the concentrations to adequate levels and the de-watering process require equipment that is expensive and not always suitable for small-scale operations.
It is economically prudent to feed the product locally and soon after it is produced. PRUTEEN PROCESS - The single-cell protein must be dehydrated to approximately 10% moisture content and/or acidified to aid in storage and prevent spoilage.
The methods to increase the concentrations to adequate levels and the de-watering process require equipment that is expensive and not always suitable for small-scale operations.
It is economically prudent to feed the product locally and soon after it is produced. SYMBA PROCESS - The symba process was developed in Sweden to produce SCP for animal feed from potato processing wastes to make it more attractive and economical. The process was developed with two microorganisms that grow in symbiotic association.
The yeast (Saccharomycosis fibuligera) which produces copious amount of amylases necessary for starch degradation, while Candida utilis utilizes resultant sugars. The process is operated in two stages. In the first stage S. fibuligera is grown in a small reactor on the sterilized waste supplemented with a nitrogen source and phosphate. At this point starch is hydrolysed.
The resulting broth is then pumped into second larger fermenter of 300 m capacity where both organisms are present. However, C.utilis dominates and constitutes 90% of the final product.
Resultant protein rich biomass (45% protein) is concentrated by centrifugation and finally spray or drum dried
Food Processing and Preservation Presentation.pptxdengejnr13
The presentation covers key areas on food processing and preservation highlighting the traditional methods and the current, modern methods applicable worldwide for both small and large scale.
Vietnam Mushroom Market Growth, Demand and Challenges of the Key Industry Pla...IMARC Group
The Vietnam mushroom market size is projected to exhibit a growth rate (CAGR) of 6.52% during 2024-2032.
More Info:- https://www.imarcgroup.com/vietnam-mushroom-market
Hotel management involves overseeing all aspects of a hotel's operations to ensure smooth functioning and exceptional guest experiences. This multifaceted role includes tasks such as managing staff, handling reservations, maintaining facilities, overseeing finances, and implementing marketing strategies to attract guests. Effective hotel management requires strong leadership, communication, organizational, and problem-solving skills to navigate the complexities of the hospitality industry and ensure guest satisfaction while maximizing profitability.
4. Introduction
• WASTE: It is any unwanted, undesirable, discarded or intended to be discarded
material left over the Completion of a certain process.
• Tubers :
Enlarged structures used as storage organs for nutrients
used for the plant's perennation (survival of the winter or dry months)
to provide energy and nutrients for regrowth during the next growing season
Common plant species with stem tubers include potato and yam
Examples of modified lateral roots(root tubers) are sweet potato, cassava, and dahlia.
POTATO CASSAVA SWEET POTATO YAM
6. Ethanol production from potato peel and mash waste by employing co-
culture of Aspergillus niger , Saccharomyces cerviciae at various incubation
time (24–120 h) instead of application of enzymes.
The solid state fermentation of potato peel and mash inoculated with co-
culture, resulted in bioethanol production of 6.18% (v/v) and 9.30% (v/v)
respectively
In the second part of the work, the residue obtained after ethanol production
was inoculated with seven different microorganisms (Nostoc muscorum,
Fischerella muscicola, Anabaena variabilis, Aulosira fertilissima,
Cylindrospermum muscicola, Azospirillium lipoferum, Azotobacter
chroococcum) and mixture of all the organisms in equal ratio for nitrogen (N),
phosphorous (P) and potassium (K) enrichment
Among them, A. variabilis was found to enrich N, P and K content of the residue
by nearly 7.66, 21.66 and 15 fold than that of the initial content, ultimately leading
to improved N:P:K ratio of approximately 2:1:1
13. CASE STUDY I:Effect of Tuber Crop Wastes/Byproducts on Nutritional and Microbial
Composition of Vermicomposts and Duration of the Vermicomposting Process
■ A pot culture experiment on vermicomposting of cassava and sweet potato
wastes/byproducts was conducted for March–May (season I) and June–August (season II).
■ The study revealed that the vermicompost prepared from biomass and byproducts of tuber
crops had fairly higher levels of nitrogen (1.12–2.23%), phosphorus (0.26–0.88%), and
potassium (0.33–1.29%) compared to initial status.
■ Cassava thippi (tuber residue) required 40–43 days for the complete conversion into
vermicompost, whereas all other biomass and byproducts needed more time (43–65 days).
The rate of increase of earthworm weight and population was higher in vermicompost made
from cassava and sweet potato thippi.
■ Microbial counts indicated that populations of bacteria and fungi were higher in season I,
whereas actinomycetes were higher in season II. The study indicated that all the biomass
and byproducts of tuber crops can be effectively converted into high-value vermicompost
14. CASE STUDY II:PRODUCTION OF BIO FERTILIZER FROM TUBER CROPS WASTE - AN
REVIEW
■ Tuber – wastes were collected from the market. The five different tubers
waste used for the present study are cassava, potato, sweet potato, beet
root and carrot.
■ Thousand grams of tuber crop wastes was placed in a polythene bottle
which has a capacity of 5 L. Two hundred milliliters of water was added to
it.
■ The bottle was kept undisturbed for 30 -40 days until the soluble product
was formed. This soluble product was filtered with a fabricated filter. The
fermented solution is the first batch biofertilizers produced.
■ Hundred milliliters of this filtered solution was used as inoculums
precursor to the next SSF process. 500 g of new tuber crop wastes were
placed in a polythene bottle.
■ The precursor increases the rate of fermentation and minimizes the
duration of SSF process. The bottle was kept undisturbed for 20-30 days at
room temperature until the soluble product was formed. This soluble
product was filtered with a fabricated filter. This filtered solution is called
second batch biofertilizer.
15. CASE STUDY II:PRODUCTION OF BIO FERTILIZER FROM TUBER CROPS WASTE - AN
REVIEW
■ The tuber crop wastes used were cassava, potato, sweet potato, carrot
and beet root.
■ Solid state fermentation aided in the formation of soluble product and
helped to produce the microorganism such as bacteria, fungi and yeast.
The fermented solution was applied to vegetation to check the efficiency
of the Biofertilizer.
■ The soil collected and testes showed better seed germination due to the
presence of Aspergillus spp. It was also able to prevent root diseases