Postharvest Losses Technology And Employment

Author : Martin Greeley
Publisher : CRC Press
ISBN 13 : 1000235920
Total Pages : 345 pages
Book Rating : 4.20/5 ( download)

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Download or read book Postharvest Losses, Technology, And Employment written by Martin Greeley and published by CRC Press. This book was released on 2019-09-11 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a Bangladesh case study of the farm-level postharvest system. There are two main objectives. First, to use measured estimates of food loss to test (and reject) the conventional assumptions: that postharvest farm-level food losses are large; that they can be prevented cost-effectively by technical change; and that as a consequence, there will be more food consumption by hungry people. Commonly, none of these assumptions are true and the evidence from Bangladesh, plus supporting evidence from elsewhere, is used to show why they are wrong.

Author : Martin Greeley
Publisher : CRC Press
ISBN 13 : 9780367283971
Total Pages : 345 pages
Book Rating : 4.72/5 ( download)

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Download or read book Postharvest Losses, Technology, and Employment written by Martin Greeley and published by CRC Press. This book was released on 2019-09-13 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a Bangladesh case study of the farm-level postharvest system. There are two main objectives. First, to use measured estimates of food loss to test (and reject) the conventional assumptions: that postharvest farm-level food losses are large; that they can be prevented cost-effectively by technical change; and that as a consequence, there will be more food consumption by hungry people. Commonly, none of these assumptions are true and the evidence from Bangladesh, plus supporting evidence from elsewhere, is used to show why they are wrong.

Author : Charis M. Galanakis
Publisher : Academic Press
ISBN 13 : 012823251X
Total Pages : 413 pages
Book Rating : 4.14/5 ( download)

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Download or read book Food Losses, Sustainable Postharvest and Food Technologies written by Charis M. Galanakis and published by Academic Press. This book was released on 2021-05-19 with total page 413 pages. Available in PDF, EPUB and Kindle. Book excerpt: The urgent need for sustainability within the food producing industries and agriculture has turned the interest of research to investigate new non-thermal technologies, nanotechnologies and other practices in postharvest treatment of crops and fruits. Subsequently, there is a need for a new guide covering the latest developments in this particular direction. Food Losses, Sustainable Postharvest and Food Technology provides solutions to postharvest treatment technologies. It explores modern non-thermal technologies, focusing on postharvest losses and quality of fresh-cut products. In addition, it discusses the implications for postharvest technology research, policies and practices. It also focuses on the most recent advances in the field, while it explores the potentiality and sustainability of already commercialized processes and products. Aimed at professionals working in the food industry and agriculture, it could also be utilized as a handbook for anyone dealing with sustainability issues of food production in spite of postharvest treatment. Thoroughly explores modern non-thermal technologies in postharvest treatment Discusses the implications for postharvest technology research, policies and practices Analyzes the potentiality and sustainability of already commercialized processes and products

Author : David Spurgeon
Publisher : IDRC (International Development Research Centre)
ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.61/5 ( download)

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Download or read book Hidden Harvest written by David Spurgeon and published by IDRC (International Development Research Centre). This book was released on 1976 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: The problem; the systems approach;a working example of the systems approach;benefits of the systems approach;recommendations.

Author : Minten, Bart
Publisher : Intl Food Policy Res Inst
ISBN 13 :
Total Pages : 19 pages
Book Rating : 4./5 ( download)

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Download or read book How big are post-harvest losses in Ethiopia? written by Minten, Bart and published by Intl Food Policy Res Inst. This book was released on 2016-07-20 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on a unique large-scale data set on teff production and marketing, Ethiopia’s most important cash crop, we study post-harvest losses in rural-urban value chains, specifically between producers and urban retailers in the capital, Addis Ababa. We analyze the structure of the value chain and rely on self-reported losses by different value chain agents (farmers, wholesale traders, and retailers). We estimate that post-harvest losses in the most prevalent pathway in the rural-urban value chain, amount to between 2.2 and 3.3 percent of total harvested quantities. The variation in this figure depends on the storage facilities used and on assumed losses during transport at the farm. These losses are significantly lower than is commonly assumed for staple foods, possibly because of the rather good storage characteristics of teff due to its low moisture content. These findings, nonetheless, point to the need to gather further solid evidence on post-harvest losses in staple foods in these settings to ensure appropriate policies and investments

Author : Aghadi, Crystal N.
Publisher : Intl Food Policy Res Inst
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4./5 ( download)

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Download or read book Postharvest losses and the impact of reusable plastic container technology on profitability: Evidence from tomato traders in Nigeria written by Aghadi, Crystal N. and published by Intl Food Policy Res Inst. This book was released on 2020-10-09 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Postharvest loss is a major challenge in food production and supply chains in developing countries. Using primary data from fresh tomato traders in Lagos, Nigeria, and endogenous switching econometric modelling, this study investigates the effects of reusable plastic containers (RPC) technology on traders’ net profits and the factors determining the adoption of the technology. Results indicate that the trader’s position along the supply chain, income level, seasonality, sales frequency, and technology affordability positively influence their adoption decision. We found that the use of RPC technology significantly increases traders’ net profits. The counterfactual impact analysis indicates that traders who adopted RPC would have earned 7 percent lower net profits had they not used RPC. Conversely, non-adopters would have increased their net profit by 5 percent had they adopted the technology. However, heterogenous treatment effects were observed due to heterogeneities among the adopters.

Author : B K Bala
Publisher : CRC Press
ISBN 13 : 0429946139
Total Pages : 420 pages
Book Rating : 4.34/5 ( download)

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Download or read book Agro-Product Processing Technology written by B K Bala and published by CRC Press. This book was released on 2020-04-02 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global food security is a challenging issue. Meeting the food and nutritional requirements of the world has become an issue for national policymakers and is of public concern. There is a need to enhance agricultural production, as well as, to reduce postharvest loss, improve the quality of processed products, and add value to products to make more quality food available. Agro-product processing technology plays a major role to reduce post-harvest losses, improve the quality of processed products, and add value to the products. It also generates employment and ultimately contributes to food security. Features: Covers a wide spectrum of agro-product processing technology Explains the principles and practices of agro-product processing technology with many worked examples to quickly teach the basic principles through examples Contains examples from different operations on current problems to show the wide applications of the principles of agro-product technology Includes process control and emerging technologies in agro-product processing such as energy and exergy analysis, neural network modeling, and CFD modeling This book deals with physical and thermal properties, cleaning and sorting, drying and storage, parboiling and milling, by-product utilization, heating and cooling, refrigerated cooling, and cold storage. The most unique feature of this book is the machine vision for grading fruits, process control and materials handling, and emerging technologies such as neural network, finite element, CFD, and genetic algorithm.

Author : Sajid Ali
Publisher : CRC Press
ISBN 13 : 1040095305
Total Pages : 492 pages
Book Rating : 4.00/5 ( download)

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Download or read book Sustainable Postharvest Technologies for Fruits and Vegetables written by Sajid Ali and published by CRC Press. This book was released on 2024-08-30 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fruits and vegetables, commonly termed as "fresh produce" are an important component of the human diet, as these provide various beneficial and essential health-related compounds. Nevertheless, fresh produce is susceptible to postharvest deterioration and decay along with loss of certain nutrients due to innapropriate storage conditions and lack of standard postharvest technologies. In addition, the short shelf life is considered another major constraint that must be extended after harvest to ensure a wider availability window of the fresh produce for consumers. From this perspective, the use of postharvest approaches is considered imperative to reduce the deterioration of harvested fresh produce in order to extend their storage and shelf life potential on a sustainable basis. Sustainable Postharvest Technologies for Fruits and Vegetables covers various aspects of postharvest technologies with major developments over the recent past and provides a way forward for the future. The sustainable use of various technologies and elicitors could be adapted from farm to fork in order to conserve the eating quality of fresh produce. Therefore, this book covers various sustainable postharvest treatments and technologies that could be considered highly effective for the delay of postharvest senescence and deterioration. Among the various technologies, the use of preharvest treatments, controlled atmosphere, dynamic control atmosphere, modified atmosphere and hypobaric conditions has tremendous potential for the fresh fruits and vegetables industry. In the same way, cold plasma, pulsed light, ultraviolet light, ultrasound technology, nanoemulsions, nano-packaging, electrolyzed water, high pressure processing, ozone gas, irradiations, edible coatings, vacuum packaging and active packaging with slow releasing compounds along with nanotechnology are highly practicable and possesses tremendous potential to be used in the maintenance of overall eating quality and storage life extension of the fresh produce. Key Features: Overviews the major factors affecting postharvest physiology and shelf life potential of fresh produce. Focuses on major sustainable technologies having the potential to maintain postharvest quality and extend shelf life of fruits and vegetables. Describes practical and recent advances of various approaches indispensable for the maintenance of overall eating quality and food safety attainment for fresh produce on a sustainable basis. Covers how quality maintenance and shelf life rely on preharvest practices, nonthermal treatments, storage atmospheres, packaging materials, active packaging, edible packaging, coating application techniques, nanotechnology and ecofriendly plant extracts and natural antagonists.

Author : Charles Oluwaseun Adetunji
Publisher : Academic Press
ISBN 13 : 0323886213
Total Pages : 480 pages
Book Rating : 4.15/5 ( download)

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Download or read book Evaporative Coolers for the Postharvest Management of Fruits and Vegetables written by Charles Oluwaseun Adetunji and published by Academic Press. This book was released on 2023-04-27 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: Evaporative Coolers for the Postharvest Management of Fruits and Vegetables covers world demand for food of high quality without chemical preservatives and with extended shelf life. The book provides the practical application of evaporative coolers, with a strong focus on postharvest management and fruit/vegetable science as high moisture foods are highly perishable. Special emphasis is laid on the impact of the evaporative coolant structure on the nutritional and food safety content of fresh produce. Moreover, the book covers the effect of evaporative coolant structure towards the reduction of spoilage microorganisms responsible for the spoilage of post-harvest losses of various fruits and vegetables. Edited by a team of specialists, this title also helps people dealing with microbiology understand how this simple technology can help improve product quality for communities that currently lack access to cooling or have unreliable power supplies. Thoroughly explores shelf-life extensions that can be achieved when applying evaporative cooling Covers postharvest management through evaporative cooling Brings food and consumer science aspects from evaporative cooled fruits and vegetables Presents information on the interaction of edible coatings towards the extension of climacteric and non-climacteric fruits

Author : Michael Lipton
Publisher : Taylor & Francis
ISBN 13 : 1136889647
Total Pages : 238 pages
Book Rating : 4.46/5 ( download)

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Download or read book Does Aid Work in India? written by Michael Lipton and published by Taylor & Francis. This book was released on 2010-11-29 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: Much about India's economy and aid flows has changed in the last two decades. India's growth rate has quickened since economic liberalisation, the poverty head count has fallen and the volume and composition of its aid have changed as new issues of climate change and the environment have emerged.. Yet Does Aid Work in India?, first published in 1990, remains of great interest as a study of aid effectiveness in India's pre-liberalisation era. It identifies those sectors where aid-funded interventions succeeded, and where they failed. It explains how India avoided problems of aid dependence, and managed the political tensions that are associated with aid policy dialogue. More generally, it contains a useful commentary on and criticism of donors' aid evaluation procedures at that time and it highlights donor efforts in the difficult area of institution building. Despite the passage of time, many of the insights from India's earlier experience remain highly relevant to key issues of development assistance today.