canning+principle+objective of canning+Father of canning+syrup canning+Brine canning+steps in Canning+
This presentation for my food science and technology appearing friends,for their better understanding about this topic.
Canning has been a preservation process since ages. This presentation gives a brief description about the process and some of the problems related to it.
Grain quality preservation: A Powerful & Revolutionary technologynaveensharma21
Your most costly problem of grain storage is solved.
Preservation of Grain quality over storage has been an issue. DMX-7 with Deliquescent Salts Technology is a solution for this perennial problem, which begins with moisture control than traditional solutions addressing superficial mould or pest challenge.
Introduction
Principle of canning
Foods that are canned
Canning processing
Spoilage of canned products
Containers for packing of canned products
Equipments used in canning process
Expiry Date of Set Yoghurt under Sudanese ConditionsIJERA Editor
The objective of this research is to study the stability of set yoghurt during its shelf life in different storage and
distribution conditions of temperature and time span. Yoghurt samples were collected starting from factory gates
though distribution and storage locations for period of 21 days. Titratable acidity, pH, temperature, wheying off
and microbiological characteristics of the set yoghurt samples were investigated using standard method set by
Sudanese standard and metrology organization and other internationally recognized methods. The results
showed that the pH- values decreased progressively (4.50 – 4.29) and the titratable acidity significantly
increased (0.97%– 1.37%) during the specified period of 21 days. There was a significant increase in wheying
off of the set yoghurt samples at the end of storage period especially for the off road transported samples and it
reaches 5.78ml/400gm which could be attributed mainly to shaking and heat during transportation. The E.coli,
yeast and mold recorded no growth in all samples of set yoghurt under the specified storage conditions except in
the 21st day in samples collected from small groceries and long distance transported samples. It could be
concluded that storage and distribution conditions had significant effects on all set yoghurt properties at the end
of their storage period. The study recommended that processing , distribution and storage conditions stipulated
by Sudanese standard and metrology organization are to be strictly followed to allow the shelf life to be
extended far after the specified period of 10 days recommended by the same organization. It is also
recommended to conduct further studies on the issue and to disseminate the culture of preserving food products
at their optimal conditions of storage and distribution
Introduction to postharvest management and technologynazmulhrt
The contribution of horticulture remains extremely important for ensuring food and
nutritional security in Bangladesh. Horticultural crops in Bangladesh cover an area of 873
thousand hectares with a total production of 110 lakh metric tons (Monthly Statistical
Bulletin 2009). The desired level of development in horticulture has not yet been achieved
because of a number of constraints. Due to absence of proper postharvest management
system, a bulk quantity of the harvested produce is damaged every year. More
importantly, lack of proper storage and marketing facilities, and seasonal gluts force the
farmers to sell their hard-earned produce at throw-away prices. The food and nutrition
situation in Bangladesh is fragile due to inadequate and imbalanced diet intake.
Consumption of a diversified diet to meet the needs of macro and micro nutrients needs to
be promoted (Bhattacherjee et al. 2007; NFP 2008; BDHS 2009).
Fruits and vegetables are highly valued in human diet mainly for vitamins and minerals.
However, the present consumption of fruits and vegetables in Bangladesh is 126
g/day/capita (23 g leafy vegetables, 89 g non-leafy vegetables and 14 g fruit), which is far
below the minimum average requirement of 400 g/day/capita (FAO/WHO 2003).
However, according to HIES (2005), the consumption of fruits and vegetables including
potato is 253 g/day/capita, which indicates a poor dietary status in Bangladesh. In this
regard, the high levels of low birth weight (33%), underweight (41%), stunting (43%) and
wasting (17%) among children less than five years; anemia among infants, young children,
adolescent girls and pregnant women; and poor diet diversification are of particular
concerns (BDHS 2009; BCIP 2010). The prevalence of overweight (12.5%) among
women that has increased by 10% between 2004 and 2007 also indicate the existence of
double burden of malnutrition in Bangladesh (BDHS 2009). A large proportion of
Bangladeshi population is food insecure due to poor diet quality. The usual diet is heavily
dependent on rice, and most of the energy in the diet is contributed by cereals. Rice
accounts for 68% of the total calorie consumption in the year 2005. Therefore, even
though rice is not a good source of protein, it constitutes about half of total protein
consumption in the diet. High prevalence of micronutrient deficiency i.e. hidden hunger is
common in the society, and the situation could be improved significantly by increasing the
consumption of high quality and micronutrient-rich foods like fruits and vegetables. Due to tropical and subtropical climates, a variety of fruits and vegetables are grown in
Bangladesh. Unfortunately, a considerable proportion of the harvested produce never
reaches the consumers mainly because of postharvest losses. The estimated postharvest
losses of fruits and vegetables lie in the range of 20-40% (Wills et al. 2004). Hence, there
is general support among scientists for the proposition that
FACTORS AFFECTING QUALITY OF FRESH PRODUCE - Presented By Mustafa Atas
Recently I am working a project called “Factors Affecting Quality of Fresh Produce” and prepared presentation.
canning+principle+objective of canning+Father of canning+syrup canning+Brine canning+steps in Canning+
This presentation for my food science and technology appearing friends,for their better understanding about this topic.
Canning has been a preservation process since ages. This presentation gives a brief description about the process and some of the problems related to it.
Grain quality preservation: A Powerful & Revolutionary technologynaveensharma21
Your most costly problem of grain storage is solved.
Preservation of Grain quality over storage has been an issue. DMX-7 with Deliquescent Salts Technology is a solution for this perennial problem, which begins with moisture control than traditional solutions addressing superficial mould or pest challenge.
Introduction
Principle of canning
Foods that are canned
Canning processing
Spoilage of canned products
Containers for packing of canned products
Equipments used in canning process
Expiry Date of Set Yoghurt under Sudanese ConditionsIJERA Editor
The objective of this research is to study the stability of set yoghurt during its shelf life in different storage and
distribution conditions of temperature and time span. Yoghurt samples were collected starting from factory gates
though distribution and storage locations for period of 21 days. Titratable acidity, pH, temperature, wheying off
and microbiological characteristics of the set yoghurt samples were investigated using standard method set by
Sudanese standard and metrology organization and other internationally recognized methods. The results
showed that the pH- values decreased progressively (4.50 – 4.29) and the titratable acidity significantly
increased (0.97%– 1.37%) during the specified period of 21 days. There was a significant increase in wheying
off of the set yoghurt samples at the end of storage period especially for the off road transported samples and it
reaches 5.78ml/400gm which could be attributed mainly to shaking and heat during transportation. The E.coli,
yeast and mold recorded no growth in all samples of set yoghurt under the specified storage conditions except in
the 21st day in samples collected from small groceries and long distance transported samples. It could be
concluded that storage and distribution conditions had significant effects on all set yoghurt properties at the end
of their storage period. The study recommended that processing , distribution and storage conditions stipulated
by Sudanese standard and metrology organization are to be strictly followed to allow the shelf life to be
extended far after the specified period of 10 days recommended by the same organization. It is also
recommended to conduct further studies on the issue and to disseminate the culture of preserving food products
at their optimal conditions of storage and distribution
Introduction to postharvest management and technologynazmulhrt
The contribution of horticulture remains extremely important for ensuring food and
nutritional security in Bangladesh. Horticultural crops in Bangladesh cover an area of 873
thousand hectares with a total production of 110 lakh metric tons (Monthly Statistical
Bulletin 2009). The desired level of development in horticulture has not yet been achieved
because of a number of constraints. Due to absence of proper postharvest management
system, a bulk quantity of the harvested produce is damaged every year. More
importantly, lack of proper storage and marketing facilities, and seasonal gluts force the
farmers to sell their hard-earned produce at throw-away prices. The food and nutrition
situation in Bangladesh is fragile due to inadequate and imbalanced diet intake.
Consumption of a diversified diet to meet the needs of macro and micro nutrients needs to
be promoted (Bhattacherjee et al. 2007; NFP 2008; BDHS 2009).
Fruits and vegetables are highly valued in human diet mainly for vitamins and minerals.
However, the present consumption of fruits and vegetables in Bangladesh is 126
g/day/capita (23 g leafy vegetables, 89 g non-leafy vegetables and 14 g fruit), which is far
below the minimum average requirement of 400 g/day/capita (FAO/WHO 2003).
However, according to HIES (2005), the consumption of fruits and vegetables including
potato is 253 g/day/capita, which indicates a poor dietary status in Bangladesh. In this
regard, the high levels of low birth weight (33%), underweight (41%), stunting (43%) and
wasting (17%) among children less than five years; anemia among infants, young children,
adolescent girls and pregnant women; and poor diet diversification are of particular
concerns (BDHS 2009; BCIP 2010). The prevalence of overweight (12.5%) among
women that has increased by 10% between 2004 and 2007 also indicate the existence of
double burden of malnutrition in Bangladesh (BDHS 2009). A large proportion of
Bangladeshi population is food insecure due to poor diet quality. The usual diet is heavily
dependent on rice, and most of the energy in the diet is contributed by cereals. Rice
accounts for 68% of the total calorie consumption in the year 2005. Therefore, even
though rice is not a good source of protein, it constitutes about half of total protein
consumption in the diet. High prevalence of micronutrient deficiency i.e. hidden hunger is
common in the society, and the situation could be improved significantly by increasing the
consumption of high quality and micronutrient-rich foods like fruits and vegetables. Due to tropical and subtropical climates, a variety of fruits and vegetables are grown in
Bangladesh. Unfortunately, a considerable proportion of the harvested produce never
reaches the consumers mainly because of postharvest losses. The estimated postharvest
losses of fruits and vegetables lie in the range of 20-40% (Wills et al. 2004). Hence, there
is general support among scientists for the proposition that
FACTORS AFFECTING QUALITY OF FRESH PRODUCE - Presented By Mustafa Atas
Recently I am working a project called “Factors Affecting Quality of Fresh Produce” and prepared presentation.
FACTORS AFFECTING QUALITY OF FRESH PRODUCE-Presented By Mustafa Atas
Recently I am working a project called “Factors Affecting Quality of Fresh Produce” and prepared presentation.
Post- Harvest Management, Value Addition and Marketing of Dragon Fruit.pptxAlemlaImchen
The preference for exotic fruits by consumers has gained momentum over the last few decades with attractive colors, shapes, unique taste and convincing nutritional status, exotic fruits are creating a market of their own with surging imports into the country, valued at Rs500 to 600 crores. A recently introduced super fruit in India is the Dragon fruit (Hylocereus spp.), widely known as strawberry pear or pitaya. It is an herbaceous, perennial, climbing cactus, belonging to the plant family Cactaceae. It originated in the tropical and subtropical Mexico in South America and considered to be a promising, remunerative and a fruit crop for the future. The cultivation is prominent in about 20 countries including Thailand, Indonesia, Taiwan, Vietnam, Sri lanka, Bangladesh, Japan, Malaysia, Philippines, Australia, United States and China (Jalgaonkar et al., 2020). Dragon fruit was introduced in India during the late ‘90s and still the area under its cultivation is gradually increasing. It is cultivated in the Indian states of Karnataka, Kerala, Tamil Nadu, Maharashtra, Gujarat, Orissa, West Bengal, Andhra Pradesh, Northeast region and Andaman & Nicobar Islands. Area under dragon fruit cultivation is steadily increasing and in the future, production is expected to rise therefore, in case of any market glut, there is a strong need to explore avenues of value addition through processing, so that the production will continue to increase and the surplus produce shall be processed. Postharvest technologies on this crop is lacking and yet to be standardized.
Cumulative effect of modified atmospheric packaging on the textural and chemi...SukhveerSingh31
Fruits and vegetables have been consumed by humans since ancient times. Scientific
investigations have proved that an increased consumption of fruits and vegetables is known to
reduce instances of cancer and cardiovascular mortality (Bhardwaj et al., 2014)
Improvement in Quality of Horticultural Produce.pptxParshant Bakshi
Fruits and vegetables consumption is essential to a healthy diet, reducing the risk of cancer, diabetes, and heart disease. They are known as Protective food as due to good source of vitamins, minerals, phytochemicals, and fiber. The parts of fruits that are usually not consumed, such as peel, seeds, and pomaces, are also rich in these compounds. Strategies to transform and include them in the food chain should be considered a global approach to achieving sustainable development goals (SDGs). Moreover, new products, processes, and distribution conditions should contribute to increasing fruit and vegetable consumption, improving the quality of products, and minimizing energy and water consumption, as well as losses and waste. Fresh produce can be microbiologically contaminated throughout the supply chain, from production, processing, transporting, storage, and sale sites to our kitchen benches. Although consumers demand minimally processed or “fresh-like” food products, adequate processing must be ensured to guarantee product safety.
In order to improve the quality of horticultural products, there are certain post harvest treatments given to the horticultural commodities. These treatments include:
Coating
Degreening
Hot water treatments
Vapour heat treatment
Curing
Packaging
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
Embracing GenAI - A Strategic ImperativePeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
Instructions for Submissions thorugh G- Classroom.pptx
Preservation Research on Shelf-life of Tropical fruits
1. Preservation Research on Shelf-life of Tropical fruits By: William TH Chang, pH.D, Steven Shih, Winnie Chan, Vinsen Huang, Cherry Lin and Simon Hsieh Lytone Enterprsie, Inc. an Agriculture Biotechnology Company -How to extend Mangosteen shelf life for Canadian Market
2.
3.
4.
5.
6. Gijsbert van Liemt, 1999 The world cut flower industry: Trends and prospects, SECTORAL ACTIVITIES PROGRAMME Industrial Activities Branch Working Paper, International Labor Organization Why we do it? Cost structure of Agriculture Seed, 10% Planting(soil, pesticide, fertilizer, utility) 40% Loss during post-harvest, 30% Other (Fixed cost), 20% Farmer Trader
7.
8.
9.
10. Process flow chart of LytoFresh ® Retail pack Strategize maturity Pre-harvest treatment Field packing Field Grading Anti-microbial treatment Pre- cool Ethylene blocking Quarantine treatment Moisture/Temp control Shipping To market Educate supply chain Educate consumers
11. Proper temperature for each Produce is important (Partial excerpt from UC Davis webpage: http://postharvest.ucdavis.edu/Produce/Storage/index.shtml) Common name Scientific name Storage temperature °C °F Relative humidity % Acerola; Barbados cherry Malpighia glabra 0 32 85-90 African horned Cucumis metuliferus 13-15 55-59 90 melon; Kiwano Amaranth;Pigweed Amaranthus spp. 0-2 32-36 95-100 Anise;Fennel Foeniculum vulgare 0-2 32-36 90-95 Apple Malus pumila not chilling sensitive -1.1-0 30-32 90-95 chilling sensitive, 4 40 90-95 Apricot Prunus armeniaca -0.5-0 31-32 90-95 Artichoke Globe artichoke Cynara acolymus 0 32 95-100 Chinese artichoke Stachys affinia 0 32 90-95 Jerusalem artichoke Helianthus tuberosus -0.5-0 31-32 90-95 Arugula Eruca vesicaria var. sativa 0 32 95-100 Asian pear, Nashi Pyrus serotina; 1 34 90-95 Asparagus, green, Asparagus officinalis 2.5 36 95-100 Atemoya Annona squamosa 13 55 85-90
12. How to cool is also important Thompson, J. F., F. G. Mitchell, and R. F. Kasmire. 2002. Cooling Horticultural Commodities p.97~112. In : Kader A.
15. Average time for chilling 250kg produce is1.5-3 hr Cooling rate of Fruits (A) and Vegetables (B) in LytoChill™. Temperature target : asparagus/corn:0℃; Broccoli:2℃; cabbage:5℃; Bell fruit:10℃; Guava/Papaya:12℃
17. Forced air cooling significantly chill faster than regular cold room Comparison of cooling rate of Star Fruit(A) and Grape Fruit (B) by different methods from room temp to 10℃. (A) (B)
18. Papaya lasts longer with forced air cooler Spoilage rate of Tainong No.2 papaya after 30 days at 12℃, Forced air cooling lost only 2%.
19. Firmness of papaya after forced air cooling Comparison of Sugar level and Firmness of Tainong No.2 Papaya after forced air cooling and stored for 30 days. *Normal sugar level of this variety is 11-12 。 after ripening. 7.5 ± 2.6 11.3 ± 0.5 Control 11.2 ± 2.3 11.2 ± 0.7 FAC Lb/in 2 Brix 。
20. Most of the produce retain more TSS level after FAC Comparison of Total Soluble Sugar in (A)Asparagus tip (B) Asparagus root and (C) sweet corn after different cooling process. (A) (B) (C)
21.
22.
23. Carambola weight 300g~450g/fruit Brix 10~12°Brix production season Jan. to Apr. and Aug. to Dec. Packing 10kg/box Storage 30-45 days ( 2℃ in cold-storage )
24.
25.
26.
27.
28. Thailand Fruit Offer 柚子 Thong Dee Khao Nam Phueng 山竹 Mangosteen 椰青 Young Coconut 泰芒 龍眼 Logan
40. Fruit quality after VHT and storage for 3 wks G=good, N=neutral, B=bad 10% 40% 30% 0% 11% B B N 0% CK 0% 30% 40% ◎ 19% 28% N N G 32% X-tend 0% 28% 40% 9% 20% N N N 25% AnsiP-L(post) 10% 32% 60% 0% 10% N N B 0% WAX(Pre) 15% 30% 70% 0% 10% B B B 0% KDZ(post) 10% 27% 50% 8% 17% B N N 68% KDZ(pre) 20% 59% 70% 6% 17% B B B 81% Ice Quality D2 Quality D1 edible Off flavor Brown ratio Harden ratio Skin color flesh Calyx Mold Tests