Water Relationships In Foods
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Water Relationships In Foods
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Author : Harry Levine
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-11-21
Water Relationships In Foods written by Harry Levine and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-21 with Technology & Engineering categories.
This book was developed from the papers presented at a symposium on "Water Relationships in Foods," which was held from April 10-14, 1989 at the 197th National Meeting of the American Chemical Society in Dallas, Texas, under the auspices of the Agricultural and Food Chemistry Division of ACS. The editors of this book organized the symposium to bring tagether an es teemed group of internationally respected experts, currently active in the field of water relationships in foods, to discuss recent advances in the 1980's and future trends for the 1990's. It was the hope of all these con tributors that this ACS symposium would become a memorable keystone above the foundation underlying the field of "water in foods. " This strong foundation has been constructed in large part from earlier technical conferences and books such as the four milestone International Symposia on the Properties of Water (ISOPOW I-IV), the recent IFT BasicSymposium on "Water Activity" and Penang meeting on Food Preservation by Maisture Control, as well as the key fundamental contributions from the classic 1980 ACS Symposium Series #127 on Water in Polymers, and from Felix Franks' famous seven-volume Comprehensive Treatise on Water plus five subsequent volumes of the ongoing Water Science Reviews. The objective of the 1989 ACS symposiumwas to build on this foun dation by emphasizing the most recent and maj or advanc.
Water Activity In Foods
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Author : Gustavo V. Barbosa-Cánovas
language : en
Publisher: John Wiley & Sons
Release Date : 2020-05-14
Water Activity In Foods written by Gustavo V. Barbosa-Cánovas and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-05-14 with Technology & Engineering categories.
This second edition of Water Activity in Foods furnishes those working within food manufacturing, quality control, and safety with a newly revised guide to water activity and its role in the preservation and processing of food items. With clear, instructional prose and illustrations, the book’s international team of contributors break down the essential principles of water activity and water–food interactions, delineating water’s crucial impact upon attributes such as flavor, appearance, texture, and shelf life. The updated and expanded second edition continues to offer an authoritative overview of the subject, while also broadening its scope to include six newly written chapters covering the latest developments in water activity research. Exploring topics ranging from deliquescence to crispness, these insightful new inclusions complement existing content that has been refreshed and reconfigured to support the food industry of today.
Water In Foods And Biological Materials
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Author : R. Roger Ruan
language : en
Publisher: CRC Press
Release Date : 1997-11-18
Water In Foods And Biological Materials written by R. Roger Ruan and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997-11-18 with Technology & Engineering categories.
This book is the first book on nuclear magnetic resonance study of water in food and biological materials. The authors present the methodology, research, and development results of qualitative and quantitative analysis of water in foods and biological materials using NMR and MRI. This book provides the latest NMR and MRI techniques for those researchers who have an interest in relationships between water and: * chemical reactivity * microbial activity * physiochemical properties and changes * structural properties and changes in foods and biological materials In addition, the authors emphasize experimental techniques and data interpretation skills for the study of mobility of water and its role in processing and storage of foods and biological materials. Authors Ruan and Chen explain how the "state of water" concept will greatly add to the reader's understanding of the role of water in chemical, physical and microbial changes occurring in foods and biological materials. Understanding the relationships between water and chemical reactivity, microbial activity, and physiochemical and structural properties and changes in foods is an important key to effective food R&D, as well as quality control in processing and storage. This book provides advanced information on these relationships using the tools of NMR and MRI. Emphasis is placed on experimental techniques and data interpretation skills for the study of mobility of water and its role in processing and storage of foods. Many new techniques and applications are examined. More than 140 schematics, images and graphs illustrate NMR/MRI principles, techniques, applications and results.
Water Activity And Food
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Author : John Troller
language : en
Publisher: Elsevier
Release Date : 2012-12-02
Water Activity And Food written by John Troller and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Technology & Engineering categories.
Water Activity and Food explores the role of water activity in the water relations of microorganisms and in food processing, packaging, and storage. It reviews the literature and provides numerous examples demonstrating the use of water activity to predict the reactions of microorganisms or the stability of food components. It also highlights cases where water activity is not a reliable predictor of events and considers some interesting interactions with other environmental parameters. Comprised of 11 chapters, this volume begins with an overview of water in foods and solutions, water activity values for foods, and water relations of enzyme activity. It then discusses lipid oxidation, enzyme reactions and non-enzymatic browning, and several other food-related factors. The reader is also introduced to water relations of microbial growth; the effects of water on microbial survival; the spoilage and preservation of foods at various levels of water activity; the water relations of food-borne pathogens such as Salmonella and toxigenic molds; the importance of water activity in non-microbiological aspects of food processing and storage; and the influence of atmospheric relative humidity on sanitation and the protection of food products. This book is an important source of information for researchers in food microbiology and microbial water relations.
Water Activity Influences On Food Quality
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Author : Louis B. Rockland
language : en
Publisher: Academic Press
Release Date : 2013-10-22
Water Activity Influences On Food Quality written by Louis B. Rockland and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-22 with Technology & Engineering categories.
Water Activity: Influences on Food Quality is a collection of papers presented at the 1978 International Symposium by the same title, held in Osaka, Japan. This book is a treatise on the influence of bound and free water on the quality and stability of foods and other natural products. This book is organized into seven sections encompassing 33 chapters. The first sections deal with the characterization of moisture sorption isotherms based on both theoretical and applied considerations, as well as the relationship of bound water to the physical and chemical properties of natural products, including foods. The succeeding sections consider the structure of water and the influence of solutes and solute mobility on water activity and the influence of water and water activity on the structural and functional characteristics of proteins, carbohydrates, and proteins. Other sections explore the influence of water activity and temperature on the rates of several important chemical reactions, such as lipid oxidation, vitamin decomposition, browning, and other reactions, which affect the chemical, physical, and nutritional properties of food. These sections also discuss the influence of water activity on food processing and storage practices from both theoretical and applied viewpoints, specifically the application of water activity principals to the processing and preservation of leafy vegetables, cheese, dried fish, and other products. The final section is devoted to the influences of water activity on the behavior of food-related microorganisms. This section emphasizes the role of solvents in controlling water activity and the related survival of certain microorganisms. This book will prove useful to food scientists and researchers.
Water In Foods
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Author : Fito
language : en
Publisher: Elsevier
Release Date : 2013-10-22
Water In Foods written by Fito and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-22 with Technology & Engineering categories.
Water in Foods: Fundamental Aspects and their Significance in Relation to Processing of Foods contains the proceedings of the Fifth International Symposium on the Properties of Water in Foods (ISOPOW-V), held in Peniscola, Valencia, Spain, on November 8-14,1992. Organized into 31 chapters, each chapter representing the papers presented in the meeting, this book begins with a review of the theoretical aspects of hydration. Some chapters follow discussing the basic physical chemistry and links between hydration and solute interactions; computer modeling studies of the interaction of water with carbohydrates; and theories of liquid-glass transition. This book also describes the NMR imaging in the study of diffusion of water in foods, mechanical properties of frozen model solutions, and the role of water in biomembrane structures. Other chapters relate water to the methods of food preservation.
Water Relationships In Frozen Foods
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Author : Constance Nott
language : en
Publisher:
Release Date : 1948
Water Relationships In Frozen Foods written by Constance Nott and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1948 with categories.
Properties Of Water In Foods
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Author : D. Simatos
language : en
Publisher: Springer
Release Date : 1985-04-30
Properties Of Water In Foods written by D. Simatos and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985-04-30 with Science categories.
Water is recognized as being an important factor in numerous pheno mena connected with the quality of food. For instance, it plays a part in the textural properties of several commodities. Moreover, water is an essential parameter determining the behaviour of food products in the course of many processing operations : on water, will depend the amount of energy necessary for freezing or dehydrating the product; water will strongly influence the evolution of physical, chemical and biochemical phenomena taking place in the product during processing operations such as heating, drying, etc. Water will also influence the same reactions, as well as the activity of microorganisms, during the storage of food products under various conditions. As a result, all aspects of quality - sensory, nutritional and hygienic properties of the food - will be affected. In all these circumstances, the water content of a product is obviously an important factor, but equally important may be the physical properties of this water, such as its thermodynamic activity and its mobility. Actual ly, the concept of water activity (a ) is now widely used by the food industry and in the legislation of sever')¥l countries. The idea of a small, international meeting devoted to a synthetic review and discussion of knowledge on these various matters, was first developed by Dr. R. B.
Water Relations Of Foods
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Author : R Duckworth
language : en
Publisher: Elsevier
Release Date : 2012-12-02
Water Relations Of Foods written by R Duckworth and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Health & Fitness categories.
Water Relations of Foods consists of proceedings of an international symposium on “Water Relations of Foods held in Glasgow, in September 1974. Organized into seven sections, the book presents the various papers delivered in the symposium. It describes the physical chemistry of water in simple systems as well as in the more complex food component systems (carbohydrates, lipids, and proteins), with emphasis on the nature of the intermolecular forces involved. It also reports the various techniques used to measure the state of water in food and in model systems made up of food components. Furthermore, the book discusses water activity and the growth of food spoilage and pathogenic organism; water relations of enzymic and non-enzymic deteriorative reactions in food; effects of freezing and thawing of water in food systems; and the significant aspects of food quality as affected by water in the system. Lastly, the modification of the state of water in foods is addressed. This publication will indeed help advance the understanding on this field of interest.
Water In Foods
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Author : Samuel A. Matz
language : en
Publisher: Pan-Tech International
Release Date : 1965
Water In Foods written by Samuel A. Matz and has been published by Pan-Tech International this book supported file pdf, txt, epub, kindle and other format this book has been release on 1965 with Technology & Engineering categories.
All rights reserved. No part of this work covered by the copyright may be reproduced by photographic, electronic, mechanical or any other means, including (but not restricted to) photocopying, recording, taping, or entry into and retrieval from electronic information storage systems. Book jacket.