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Author: Ahmed Askar
Publisher: Springer Science & Business Media
ISBN: 3642776876
Category : Technology & Engineering
Languages : en
Pages : 245
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Book Description
Tropical and subtropical countries have become well aware of the fact, that they must make better use of their fruits. In spite of the favourable climatic conditions for the production of varieties of delicious fruits in such countries, continuously high tempemtures shorten the shelf-life of most fruits and fruit products. A tropical climate provides ideal conditions for mpid growth of spoilage microorganisms and for chemical reactions. Most of such reactions in fruits and fruit products are deteriomtive in nature causing high respiration rates, texture softening and spoilage of fruit. This causes loss of colour, flavour and vitamins, and browning of fruit products. Even though a fruit product has been rendered microbiolo gically stable, these chemical reactions continue to occur in storage, and they occur much more mpidly in a tropical climate. The processing of fruits and soft drinks is a predominate food industry in tropical and subtropical countries. Some of the large companies in such industries are partly foreign owned. They seem to be efficiently operated with adequate capital, good management, and technological competence, all of which are usually imported from the parent company. However, most of small and medium companies are locally owned, and are deficient in technology and management ability. The products are generally fair. It is rare to find a trained quality assurance manager in these companies. Processing of good fruit products, especially for export, requires sound fruit processing lines as well as good managementthat achieves internationally accept ed standards of quality.
Author: Ahmed Askar
Publisher: Springer Science & Business Media
ISBN: 3642776876
Category : Technology & Engineering
Languages : en
Pages : 245
Get Book Here
Book Description
Tropical and subtropical countries have become well aware of the fact, that they must make better use of their fruits. In spite of the favourable climatic conditions for the production of varieties of delicious fruits in such countries, continuously high tempemtures shorten the shelf-life of most fruits and fruit products. A tropical climate provides ideal conditions for mpid growth of spoilage microorganisms and for chemical reactions. Most of such reactions in fruits and fruit products are deteriomtive in nature causing high respiration rates, texture softening and spoilage of fruit. This causes loss of colour, flavour and vitamins, and browning of fruit products. Even though a fruit product has been rendered microbiolo gically stable, these chemical reactions continue to occur in storage, and they occur much more mpidly in a tropical climate. The processing of fruits and soft drinks is a predominate food industry in tropical and subtropical countries. Some of the large companies in such industries are partly foreign owned. They seem to be efficiently operated with adequate capital, good management, and technological competence, all of which are usually imported from the parent company. However, most of small and medium companies are locally owned, and are deficient in technology and management ability. The products are generally fair. It is rare to find a trained quality assurance manager in these companies. Processing of good fruit products, especially for export, requires sound fruit processing lines as well as good managementthat achieves internationally accept ed standards of quality.
Author: Ahmed Askar
Publisher:
ISBN: 9783642776885
Category :
Languages : en
Pages : 256
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Book Description
The processing of fruits and their juices is an important internationally branch of the food industry. Many fruit pro- cessing plants are situated in the tropics or subtropics or they process fruit or fruit products from theseareas. Tropical and subtropical climates provide ideal conditions for the rapid growth of microorganisms and for chemical reactions. Most of thesereactions are detrimental to the overall quality of fruits and fruit products. This laboratory manual presents both the classical laborious methods of chemical, physical, microbiological and organo- leptical methods of analysis and the modern, sophisticated but rapid procedures of testing and analysing. Special at- tention is given to economical, rapid methods which are rea- dily available and easy to use in tropical climates.
Author: Muhammad Siddiq
Publisher: John Wiley & Sons
ISBN: 1118324110
Category : Technology & Engineering
Languages : en
Pages : 672
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Book Description
Tropical and sub-tropical fruits have gained significant importance in global commerce. This book examines recent developments in the area of fruit technology including: postharvest physiology and storage; novel processing technologies applied to fruits; and in-depth coverage on processing, packaging, and nutritional quality of tropical and sub-tropical fruits. This contemporary handbook uniquely presents current knowledge and practices in the value chain of tropical and subtropical fruits world-wide, covering production and post-harvest practices, innovative processing technologies, packaging, and quality management. Chapters are devoted to each major and minor tropical fruit (mango, pineapple, banana, papaya, date, guava, passion fruit, lychee, coconut, logan, carombola) and each citrus and non-citrus sub-tropical fruit (orange, grapefruit, lemon/lime, mandarin/tangerine, melons, avocado, kiwifruit, pomegranate, olive, fig, cherimoya, jackfruit, mangosteen). Topical coverage for each fruit is extensive, including: current storage and shipping practices; shelf life extension and quality; microbial issues and food safety aspects of fresh-cut products; processing operations such as grading, cleaning, size-reduction, blanching, filling, canning, freezing, and drying; and effects of processing on nutrients and bioavailability. With chapters compiled from experts worldwide, this book is an essential reference for all professionals in the fruit industry.
Author: Jennifer S. Raj
Publisher: Springer Nature
ISBN: 303049795X
Category : Technology & Engineering
Languages : en
Pages : 845
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Book Description
Sustainability and mobile computing embraces a wide range of Information and Communication Technologies [ICT] in recent times. This book focuses more on the recent research and development works in almost all the facets of sustainable, ubiquitous computing and communication paradigm. The recent research efforts on this evolving paradigm help to advance the technologies for next-generation, where socio-economic growth and sustainability poses significant challenges to the computing and communication infrastructures. The main purpose of this book is to promote the technical advances and impacts of sustainability and mobile computing to the informatics research. The key strands of this book include green computing, predictive models, mobility, data analytics, mobile computing, optimization, Quality of Service [QoS], new communicating and computing frameworks, human computer interaction, Artificial Intelligence [AI], communication networks, risk management, Ubiquitous computing, robotics, smart city and applications. The book has also addressed myriad of sustainability challenges in various computing and information processing infrastructures.
Author: Jameel M Al-Khayri
Publisher: CABI
ISBN: 1800620187
Category : Science
Languages : en
Pages : 658
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Book Description
Date palm (Phoenix dactylifera L.) is a tree belonging to the palm family (Arecaceae) and is cultivated for its sweet edible fruits. Over the past century, it has become a major commercial fruit crop and a key component of agricultural production in the world's subtropical arid and semiarid regions. A crop suited both to the low-input small-farmer and the modern high-input commercial plantation, the date palm provides a livelihood for millions of people living in marginal land areas where farming options are restricted. Date palm is mainly grown for its fruits, but the whole tree is utilized. Research into date palm improvement for fruit production in recent decades has brought about improved elite cultivars, stress and pathogen resistance, and enhanced postharvest technologies. These developments have led to revised recommendations for date palm producers, and increased opportunity to promote novel fruit products. With contributions from leading international experts, this is a valuable resource for researchers and students in horticulture, as well as date palm growers and processors.
Author: Elhadi M. Yahia
Publisher: Elsevier
ISBN: 085709288X
Category : Business & Economics
Languages : en
Pages : 651
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Book Description
While products such as bananas, pineapples, kiwifruit and citrus have long been available to consumers in temperate zones, new fruits such as lychee, longan, carambola, and mangosteen are now also entering the market. Confirmation of the health benefits of tropical and subtropical fruit may also promote consumption further. Tropical and subtropical fruits are particularly vulnerable to postharvest losses, and are also transported long distances for sale. Therefore maximising their quality postharvest is essential and there have been many recent advances in this area. Many tropical fruits are processed further into purees, juices and other value-added products, so quality optimization of processed products is also important. The books cover current state-of-the-art and emerging post-harvest and processing technologies. Volume 1 contains chapters on particular production stages and issues, whereas Volumes 2, 3 and 4 contain chapters focused on particular fruit.Chapters in Volume 3 of this important collection review factors affecting the quality of different tropical and subtropical fruits, concentrating on postharvest biology and technology. Important issues relevant to each specific product are discussed, such as postharvest physiology, preharvest factors affecting postharvest quality, quality maintenance postharvest, pests and diseases and value-added processed products, among other topics. - Along with the other volumes in the collection, Volume 3 is an essential reference for professionals involved in the postharvest handling and processing of tropical and subtropical fruits and for academics and researchers working in the area - Covers current state-of-the-art and emerging post-harvest and processing technologies - Important issues relevant to each particular fruit are discussed, such as postharvest physiology, preharvest factors affecting postharvest quality and pests and diseases
Author: Ommi Kalsom Mardziah Yahaya
Publisher: Penerbit USM
ISBN: 9674611304
Category : Science
Languages : en
Pages : 289
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Book Description
This research work plays an important role in transforming current conventional methodology in fruit quality definition and evaluation into scientific and technological objectives and implementation. Conventional definition in evaluating fruit quality is based on its physical attributes such as colour, size, shape and percentage of physical defects. While the conventional practice is dominating fruit industry, the efforts to transform this conventional definition towards a more valuable and scientific interpretation has been put forth by various research groups worldwide. For every presented variable, evaluating or quantifying methodologies will be introduced and promoted by scientific societies. Similarly to fruit quality evaluation, several methodologies have been introduced, based on its physical or intrinsic definition. Despite many efforts that have been carried out in this research area, gaps still exist for the new research to take place especially in the area related to development of low cost measuring system, miniature and mobile system, online monitoring system with rapid time of measurement and high accuracy and precision measurement algorithm. Hence, this book is written particularly to explore the ability of visible and near infrared spectroscopy in quantitatively determining fruit intrinsic qualities with in-depth case studies on two prominent tropical fruits, Sala mango and B10 carambola.
Author: Jasim Ahmed
Publisher: John Wiley & Sons
ISBN: 144433011X
Category : Technology & Engineering
Languages : en
Pages : 1543
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Book Description
In the 21st Century, processing food is no longer a simple or straightforward matter. Ongoing advances in manufacturing have placed new demands on the design and methodology of food processes. A highly interdisciplinary science, food process design draws upon the principles of chemical and mechanical engineering, microbiology, chemistry, nutrition and economics, and is of central importance to the food industry. Process design is the core of food engineering, and is concerned at its root with taking new concepts in food design and developing them through production and eventual consumption. Handbook of Food Process Design is a major new 2-volume work aimed at food engineers and the wider food industry. Comprising 46 original chapters written by a host of leading international food scientists, engineers, academics and systems specialists, the book has been developed to be the most comprehensive guide to food process design ever published. Starting from first principles, the book provides a complete account of food process designs, including heating and cooling, pasteurization, sterilization, refrigeration, drying, crystallization, extrusion, and separation. Mechanical operations including mixing, agitation, size reduction, extraction and leaching processes are fully documented. Novel process designs such as irradiation, high-pressure processing, ultrasound, ohmic heating and pulsed UV-light are also presented. Food packaging processes are considered, and chapters on food quality, safety and commercial imperatives portray the role process design in the broader context of food production and consumption.
Author: Seid Mahdi Jafari
Publisher: Woodhead Publishing
ISBN: 0128197048
Category : Technology & Engineering
Languages : en
Pages : 410
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Book Description
Postharvest and Postmortem Processing of Raw Food Materials, a volume in the Unit Operations and Processing Equipment in the Food Industry series, presents the processing operations and handling of agricultural crops, animal products, and raw food materials after their harvesting/slaughtering and entrance into food production factories. Chapters in this new release cover an Introduction to postharvest and postmortem technology, Primary operations in postharvest processing, Disintegration of raw agricultural crops, Disintegration with little changes in form (Husking, Shelling, Pitting, Coring, Snipping and Destemming), Disintegration with considerable changes in form (Cutting/dicing, crashing and grinding, Slaughtering, Shredding, Sheeting), and much more. Written by experts in the field of food engineering, and in a simple and dynamic way, this book targets all who are engaged in food processing operations worldwide, giving readers good knowledge on the basics of food engineering principles and applications. - Thoroughly explores novel applications of postharvest/postmortem operations in processing food products - Brings perspectives about the postharvest processing of different agricultural crops and postmortem processing of different animal meats - Helps to improve the quality and safety of food products with postharvest/postmortem operations
Author:
Publisher: Crops for the Future
ISBN:
Category :
Languages : en
Pages : 28
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Book Description
