The Role Of Post Harvest Management In Assuring The Quality And Safety Of Horticultural Produce

Basic approaches to maintaining the safety and quality of horticultural produce are the same, regardless of the market to which this produce is targeted. This bulletin reviews the factors which contribute to quality and safety deterioration of horticultural produce, and describes approaches to assuring the maintenance of quality and safety throughout the post-harvest chain. Specific examples are given to illustrate the economic implications of investing in and applying proper post-harvest technologies. Criteria for the assessment of post-harvest needs, the selection of post-harvest technologies appropriate to the situation and context, and for extending appropriate levels of post-harvest information are also discussed.

The volume presents existing and novel management approaches that are in use or have a great potential to be used to maintain the postharvest quality of fresh produce in terms of microbiological safety, nutrition, and sensory quality. In comparison to traditional synthetic chemicals, these eco-friendly molecules are equally effective with respect to slowing the physiological and biochemical changes in harvested produce. Application of terpenic compounds, phenolic compounds, salicylic acid, methyl jasmonates, hydrogen peroxide, ethanol, sulphur compounds, polyamines, plant growth regulators, active carbohydrates, ozone, hexanal and nitric oxide have been proven effective in minimizing storage disorders like chilling injury, scald, fungal diseases like stem-end rot, blue mould rot, green mould rot, anthracnose, regulation of ripening and senescence, etc. This book will be a standard reference work for the management of shelf life in the fresh produce industry.

"Horticultural crops not only provide nutritional and healthy foods to human beings, but also generate a considerable cash income for growers. However, horticultural crops typically have high moisture content, tender texture and high perishability. If not handled properly, a high value nutritious product can deteriorate and rot in a matter of days or hours. Losses occur after harvesting is known as post-harvest losses. It starts first from the field, after harvest, in grading and packing areas, in storage, during transportation and in the wholesale and retail markets. Several losses occur because of poor facilities, lack of know-how, poor management, market dysfunction or simply the carelessness of farmers. The most important goals of post-harvest handling are keeping the product cool, to avoid moisture loss and slow down undesirable chemical changes, and avoiding physical damage such as bruising, to delay spoilage. Sanitation is also an important factor, to reduce the possibility of pathogens that could be carried by fresh produce, for example, as residue from contaminated washing water. Healthy seeds and grains are the demanding enterprise of the recent era for the production of high yield in the next season. The seeds must be stored for the maintenance of high-yielding crop. During storage, major losses of seeds are caused by various biological and nonbiological factors. There is a need to examine reasonable factors of these crop losses, which ultimately affect the market value and quality of the seed. The quality of seeds can be maintained by using careful postharvest handling techniques. There is need to establish the well-suited methods to assess the losses during the process and to use the best technique to minimize the loss and to ensure the quality and safety of the crop. Importance of Postharvest Technology lies in the fact that it has capability to meet food requirement of growing world population by eliminating avoidable losses making more nutritive food items with higher values by proper processing, storage, packaging, transport and marketing. This book Post Harvest Technology covers postharvest food preservation and processing methods, with an emphasis on grains. It emphasizes on the aspects and postharvest techniques that are used to maintain seed quality. A comprehensive review of the better, economical, convenient, and productive methods is provided, focused on the needs of developing countries but also with relevance in more industrialized countries."

Consideration of the interactions between decisions made at one point in the supply chain and its effects on the subsequent stages is the core concept of a systems approach. Postharvest Handling is unique in its application of this systems approach to the handling of fruits and vegetables, exploring multiple aspects of this important process through chapters written by experts from a variety of backgrounds. Newly updated and revised, this second edition includes coverage of the logistics of fresh produce from multiple perspectives, postharvest handing under varying weather conditions, quality control, changes in consumer eating habits and other factors key to successful postharvest handling. The ideal book for understanding the economic as well as physical impacts of postharvest handling decisions. Key Features: *Features contributions from leading experts providing a variety of perspectives *Updated with 12 new chapters *Focuses on application-based information for practical implementation *System approach is unique in the handling of fruits and vegetables

Section-1: Postharvest Management of Fruits and Vegetables 1. Introduction V.K. Joshi 2. Postharvest Management of Fruits and Vegetables V.K. Joshi and Ghan Shyam 3. Harvest Indices, Maturity and Post-harvest Quality of Fruits and Vegetables K.S. Thakur and Satish Kumar 4. Recent Trends in Harvesting, Grading and Packaging of Fruits and Vegetables B.V.C. Mahajan and Swati Kapoor 5. Postharvest Handling and Storage of Fruits and Vegetables K.S. Thakur and Satish Kumar 6. Storage Systems for Fruits and Vegetables: A Practical Approach B.V.C. Mahajan and Swati Kapoor 7. Postharvest Management and Value Addition of Vegetables Manisha Kaushal and Anil Gupta Section-2 : Preservation and Processing Technology 8. Fruits and Vegetables Preservation and Processing: An Overview V.K. Joshi and Sarita Sharma 9. Preservation of Fruits and Vegetables Pushpinder S. Ranote and Swati Kapoor 10. Thermal Processing: Preservation by Application of Heat P.C. Sharma and Anil Gupta 11. Recent Advances in Drying and Dehydration of Fruits and Vegetables Devina Vaidya, Ghanshyam Abrol and Vigya Mishra 12. Concentration of Fruit and Vegetable Juices: Concepts and Trends S.K. Sharma and Deepa Saini 13. Technology for the Production of Preserves, Candies Leathers and Toffee Surekha Attri, Satish Kumar and Preethi Ramachandran 14. Development of Technology for Drying of Chilgoza Nut N.S. Thakur and Somesh Sharma 15. Development of Value Added Products from Wild Pomegranate N.S. Thakur and Abhimanyu Thakur 16. Minimal Processing of Fruits and Vegetables Anju K. Dhiman, Surekha Attri and Preethi Ramachandran 17. Mushroom Processing and Value Addition Devina Vaidya and Surabhi Sharma 18. Emerging Technologies in Food Processing Pushpinder S. Ranote, Swati Kapoor, Jaspreet Kaur Sukhpreet Kaur and Hanuman Bobade Section-3 : Production of Health Foods 19. Low Calorie Health Foods and Nutraceuticals from Fruits and Vegetables Rakesh Sharma 20. Lactic Acid Fermentation of Food: Biopreservation Health Benefits and Bacteriocins V.K. Joshi, Somesh Sharma, Arjun Chauhan, Vikas Kumar and Sarita Sharma 21. Pre and Probiotic Foods with Special Reference to Fruits and Vegetables: Health Benefits and Market Potential Vandana Bali and Parmjit S. Panesar Section-4 : Fermented Foods 22. Traditional Fermented Foods: Present Status and Future Strategies Tek Chand Bhalla, Savitri, Monika and Navdeep Thakur 23. Fermentation in Food Preservation S.K. Sharma, V.K. Joshi, and Deepa Saini 24. Technological Interventions in Vegetable Fermentation Somesh Sharma and Surabhi Sharma 25. Importance, Nutritive Value, Role, Present Status and Future Strategies in Fruit Wines in India V.K. Joshi and Vikas Chopra 26. Wine Preparation Technology V.K. Joshi 27. Utilization of Wild Fruits for Wine and Brandy Production V.K. Joshi and Manisha Kaushal 28. New Approaches and Future Strategies in Oenology An Overview V.K. Joshi and Naveen Kumar Section-5 : Waste Utilization of Fruits and Vegetables 29. Value Added Products from Fruit and Vegetable Waste S.K. Sharma and Deepa Saini 30. Production of Value Added Products by Solid State Fermentation of Apple Pomace V.K. Joshi and Devender Attri 31. Technological Interventions for Extraction and Value Addition of Kernel Oils from Stone Fruit P.C. Sharma, Anil Gupta and Anil K. Verma Section-6 : Production of Additives 32. Developments in Food Additives in Fruit and Vegetable Products Anju K. Dhiman, Surekha Attri and Preethi Ramachandran 33. Enzymes in Fruits and Vegetables Processing Tek Chand Bhalla, Savitri, Sheetal and Navdeep Thakur 34. Production of Biocolours V.K. Joshi and Sangeeta Sharma 35. Microbial Production of Natural Flavours Ranjeeta Bhari and R.S. Singh 36. Biotechnological Interventions in Fruit and Vegetable Processing Shubhneet Kaur and Parmjit S. Panesar 37. Bioplastics in Food Packaging Satish Kumar, K.S. Thakur and V.K. Joshi Section-7: Quality, Safety and Marketing of Fruit and Vegetable Products 38. Sensory Evaluation of Food V.K. Joshi 39. Flavour in Sensory Science: Role, Chemistry, Interactions, Profiling, Electronic Nose and its Applications in Food V.K. Joshi and Mutum Preema Devi 40. Non-Destructive Methods of Quality Evaluation in Fruits and Vegetables Neerja Rana and Arti Ghabru 41. Toxins and Anti-Nutritional Factors in Food Processing Nivedita Sharma 42. Marketing Strategies for Processed Products Manoj Kumar Vaidya Section-8: Practical’s 43. Preparation of Ready-to-Serve (RTS) Drink and Squash from Fruits Rakesh Sharma 44. Preparation of Mushroom Products Devina Vaidya 45. Processing of Papaya Chutney and Apple and Plum Toffee Surekha Attri 46. Minimum Processing of Vegetable Anju Dhiman 47. Extraction of Oil from Stone Fruits P.C. Sharma, Anil Gupta and Anil K. Verma 48. Evaluation of Fruit Wines V.K. Joshi

This book presents several pre- and postharvest strategies that have been developed to modify these physiological activities, resulting in increased shelf life. The book also discusses the best technologies that positively influence quality attributes of the produce, including senescenal changes and, afterwards, the consumers’ decision to purchase the product in the marketplace. With contributions from experts with experience in both developed and developing regions, the book includes chapters covering thorough discussions on postharvest management strategies of fresh horticultural commodities.

Eco-Friendly Technology for Postharvest Produce Quality presents the scope of emerging eco-friendly technologies to maintain the postharvest quality of fresh produce in terms of safety and nutrition. The book covers an analysis of the alternative and traditional methodologies pointing out the significant advantage and limitations of each technique. It provides a standard reference work for the fresh produce industry in postharvest management to extend shelf life by ensuring safety first and then nutritional or sensory quality retention. Fruits and vegetables are a huge portion of the food supply chain and are depended on globally for good health and nutrition. The supply of good food, however, greatly depends on good postharvest handling practices. Although substantial research has been carried out to preserve the quality of fresh horticultural produce, further research—especially on safety—is still required. This book provides foundational insights into current practices yielding best results for produce handling. Includes appropriate approaches, technologies, and control parameters necessary to achieve shelf-life extension without compromising produce quality Presents successful food safety methods between the time produce is harvested to consumption Includes the latest information on preservation technologies using novel chemical methods, active packaging, and monitoring the effect of environmental stresses on quality and shelf life of agricultural produce

This newly revised fourth edition of Postharvest Handling brings new and updated chapters with new knowledge and applications from postharvest research. The revised edition brings back the aspects of preharvest conditions and their effects on postharvest quality and features new chapters on the increasingly important role of transportation and logistics. It emphasizes consumers and systems thinking for postharvest chains for fresh produce. This book also explores current challenges—including oversupply, waste, food safety, lack of resources, sustainability — and best practices for systems to thrive in spite of these challenges. This unique resource provides an overview of postharvest systems and their role in food value chains and offers essential tools to monitor and control the handling process. Written by a team of experts in Postharvest Systems and Handling, this book continues to be the most practical and up-to-date resource for postharvest physiologists and technologists across the disciplines of agricultural economics, agricultural engineering, food science, and horticulture along with businesses handling fresh or minimally processed products. Features new chapters on packaging, transportation and logistics, and postharvest in the context of systems approach Brings aspects of pre-harvest conditions and their effects on postharvest quality Provides an overview of the postharvest system and its role in the food value chain, offering essential tools to monitor and control the handling process