Postharvest Technology Of Horticultural Crops Atmospheric Environment

Author : Elizabeth J. Mitcham
Publisher : UCANR Publications
ISBN 13 : 1627110607
Total Pages : 49 pages
Book Rating : 4.00/5 ( download)

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Download or read book Postharvest Technology of Horticultural Crops: Atmospheric Environment written by Elizabeth J. Mitcham and published by UCANR Publications. This book was released on 2023-12-21 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drawing on the expertise of the University of California's Postharvest Technology Center, this publication discusses commercial uses of modified- or controlled-atmosphere technology which can be used during transport, temporary storage, or long-term storage of horticultural commodities destined for the fresh market or processing. In modified atmospheres and controlled atmospheres, gases are removed or added to create an atmospheric composition around a commodity that is different from that of air. Modified- or controlled-atmosphere technology can be used during transport, temporary storage, or long-term storage of horticultural commodities destined for the fresh market or processing. Chapter 1 discusses how modified- or controlled-atmosphere technology can be used during transport, temporary storage, or long-term storage of horticultural commodities destined for the fresh market or processing. Chapter 2 discusses the ways biologically important gases are sampled, analyzed, and mixed. Since the rate of respiration of plant tissue is tightly coupled to its overall metabolic rate-and often inversely proportional to shelf life-the measurement and control of respiration are of vital interest in devising strategies to maintain quality after harvest. Chapter 3 discusses the role of Ethylene in the postharvest life of many horticultural crops. Sometimes this role is beneficial (promoting faster and more uniform ripening before retail distribution) and sometimes it is deleterious (speeding senescence and reducing shelf life). This chapter addresses the properties of this gas and ways to both harness its beneficial effects and avoid undesirable results during the postharvest handling of perishable commodities.

Author : Mohammed Wasim Siddiqui
Publisher : CRC Press
ISBN 13 : 1498709249
Total Pages : 572 pages
Book Rating : 4.48/5 ( download)

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Download or read book Postharvest Biology and Technology of Horticultural Crops written by Mohammed Wasim Siddiqui and published by CRC Press. This book was released on 2015-05-01 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ultimate goal of crop production is to provide quality produce to consumers at reasonable rates. Most fresh produce is highly perishable, and postharvest losses are significant under the present methods of management in many countries. However, significant achievements have been made during the last few years to curtail postharvest losses in fr

Author : Adel A. Kader
Publisher : University of California Agriculture and Natural Resources
ISBN 13 : 1879906511
Total Pages : 545 pages
Book Rating : 4.18/5 ( download)

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Download or read book Postharvest Technology of Horticultural Crops written by Adel A. Kader and published by University of California Agriculture and Natural Resources. This book was released on 2002 with total page 545 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Priya Awasthi
Publisher : CRC Press
ISBN 13 : 1003832628
Total Pages : 252 pages
Book Rating : 4.21/5 ( download)

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Download or read book Postharvest Technology of Horticultural Crops written by Priya Awasthi and published by CRC Press. This book was released on 2023-12-01 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an informative introduction to the post-harvest technology of horticultural crops, and their conservation and management. The different post-harvest handling operations including storage aspects are also covered. Innovative processing technologies like high-pressure processing, irradiation, cold plasma technique and ohmic heating are also discussed in the book.

Author : Elhadi M. Yahia
Publisher : Woodhead Publishing
ISBN 13 : 0128132779
Total Pages : 750 pages
Book Rating : 4.77/5 ( download)

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Download or read book Postharvest Technology of Perishable Horticultural Commodities written by Elhadi M. Yahia and published by Woodhead Publishing. This book was released on 2019-07-16 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt: Postharvest Technology of Perishable Horticultural Commodities describes all the postharvest techniques and technologies available to handle perishable horticultural food commodities. It includes basic concepts and important new advances in the subject. Adopting a thematic style, chapters are organized by type of treatment, with sections devoted to postharvest risk factors and their amelioration. Written by experts from around the world, the book provides core insights into identifying and utilizing appropriate postharvest options for maximum results. Presents the most recent developments in processing technologies in a single volume Includes a wide range of perishable products, thus allowing for translational insight Appropriate for students and professionals Written by experts as a reference resource

Author : James F. Thompson
Publisher : UCANR Publications
ISBN 13 : 1627110593
Total Pages : 131 pages
Book Rating : 4.94/5 ( download)

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Download or read book Postharvest Technology of Horticultural Crops: Cooling and Storage written by James F. Thompson and published by UCANR Publications. This book was released on 2023-12-21 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt: About one-third of fresh produce harvested worldwide is lost at various points in the distribution system between production and consumption. While it is impossible and uneconomical to eliminate these losses completely, it is possible to reduce them by at least half and increase food availability. The first chapter of this volume describes both proper temperature management practices for perishable commodities and the commercially used methods for cooling fruit, vegetables, and cut flowers. It is written for a person who is initially investigating produce cooling, a professional designer who needs design details, and an operator who wants a better understanding of practical operation guidelines. The chapter contains a complete discussion of design for forced-air coolers, hydrocoolers, and vacuum coolers-the most commonly used cooling methods that people with a good background in industrial refrigeration can design. The second chapter is an overview of cold storage for perishables It describes the unique issues associated with designing a cold storage for perishables. Worker safety and food safety for cooling and storage systems have become important issues for the industry, and they are discussed in chapters 3 and 4. The volume concludes with chapter 5, which describes the effects of air temperature and humidity on postharvest quality and temperature and humidity measurement methods.

Author : Cornelio Losa
Publisher :
ISBN 13 : 9781681175805
Total Pages : 296 pages
Book Rating : 4.00/5 ( download)

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Download or read book Postharvest Technology and Processing of Horticultural Crops written by Cornelio Losa and published by . This book was released on 2016-09-01 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fruits and vegetables are very important food commodities. For self-sufficiency and also for processing, export and to meet additional requirements, a lot of emphasis need to be given to reduce post-harvest losses, besides increasing production and productivity of horticultural produces. Processing plays an important role in conservation and effective utilisation of these perishable commodities. Many recent innovations in postharvest technology in have been in response to the desire to avoid the use of costly labor and the desire for cosmetically "perfect" produce. These methods may not be sustainable over the long term, due to socioeconomic, cultural and/or environmental concerns. For example, the use of postharvest pesticides may reduce the incidence of surface defects but can be costly both in terms of money and environmental consequences. In addition, the growing demand for organically produced fruits and vegetables offers new opportunities for small-scale producers and marketers. Local conditions for small-scale handlers may include labor surpluses, lack of credit for investments in postharvest technology, unreliable electric power supply, lack of transport options, storage facilities and/or packaging materials, as well as a host of other constraints. This book will be of immense valuable for research professionals, quality control personnel and postharvest biology students anyone involved in the technology for handling and storing fresh fruits, vegetables, and ornamentals.

Author : Elizabeth J. Mitcham
Publisher : UCANR Publications
ISBN 13 : 1627110585
Total Pages : 79 pages
Book Rating : 4.87/5 ( download)

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Download or read book Postharvest Technology of Horticultural Crops: Preharvest, Harvest, and Packing Operations written by Elizabeth J. Mitcham and published by UCANR Publications. This book was released on 2024-04-12 with total page 79 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fourth edition of Postharvest Techology for Horticultural Crops has been converted into a series of ten books, each covering a separate area of postharvest technology. This, book 1 in the series, covers the basics of preharvest factors that can affect the quality of the produce headed to the packinghouse and sets the foundation for the rest of the series. Also covered in depth are hand- and mechanical-harvesting methods, as well as preparation for the packinghouse from the field through the sorting line. There is extensive information about food safety during this process, as well as worker safety both in the field and at the plant. The book concludes with information about a variety of packaging methods.

Author : Raju L. Bhardwaj
Publisher : CRC Press
ISBN 13 : 1000535878
Total Pages : 613 pages
Book Rating : 4.77/5 ( download)

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Download or read book Postharvest Handling of Horticultural Crops written by Raju L. Bhardwaj and published by CRC Press. This book was released on 2021-12-23 with total page 613 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the importance of post-harvest technology in horticultural crops, fruit growth, development and post harvest physiology, fruit maturity indices, harvesting of fruits and vegetables, initial handling of fruits and vegetable after harvesting, precooling of horticulture produce, transportation, etc.. It is a rich source of modern engineering technologies for income generating concept for agro based industries. The book is specially dedicated to the sub sector of the fruits and vegetables plants dealing with the fresh primary product from the product reception following the harvesting up-to the storage and before launches it to the market. This book will serves as a comprehensive guide for all the people who focuses on post harvest management skills. Note: T&F does not sell or distribute the hardback in India, Pakistan, Nepal, Bhutan, Bangladesh and Sri Lanka.

Author : Marita I. Cantwell
Publisher : UCANR Publications
ISBN 13 : 1627110666
Total Pages : 56 pages
Book Rating : 4.62/5 ( download)

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Download or read book Postharvest Technology of Horticultural Crops : Fresh-Cut and Processed Horticultural Products written by Marita I. Cantwell and published by UCANR Publications. This book was released on 2023-12-21 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fresh-cut products are estimated to account for about 18 to 20 percent of the value of fresh fruit and vegetables marketed through retail and food service channels in the United States. From salad mixes to "baby" carrots, broccoli and cauliflower florets to slaw mixes, these products continue to grow in popularity with consumers. For the consumer, fresh-cut fruit and vegetables offer several potential benefits. They can reduce meal preparation time, provide more uniform quality, and increase access to healthy produce. For the processor, successful fresh-cut products can actually be more cost-effective because of reduced waste for the end user. Concerns about fresh-cut products include their variable shelf life, the need for temperature control, microbial food safety, and inconsistent overall product quality, including flavor and nutrition. Whereas most food-processing techniques stabilize products and lengthen their storage and shelf life, fresh-cut processing increases the perishability of fruit and vegetables. This volume addresses the physiology of fresh-cut fruits and vegetables, treatments for maintaining quality, optimal storage temperatures, and modified atmospheres. The chapter on processed products covers the principles of horticultural crop preservation, the importance of raw material quality, and common unit operations and technologies used for processing horticultural crops. The advantages and disadvantages of various technologies are addressed, followed by general information on packaging and quality control.