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Author: D. Simatos
Publisher: Springer Science & Business Media
ISBN: 9400951035
Category : Technology & Engineering
Languages : en
Pages : 692
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Book Description
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.
Author: D. Simatos
Publisher: Springer Science & Business Media
ISBN: 9400951035
Category : Technology & Engineering
Languages : en
Pages : 692
Get Book Here
Book Description
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.
Author: David S. Reid
Publisher: John Wiley & Sons
ISBN: 0470959568
Category : Technology & Engineering
Languages : en
Pages : 802
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Book Description
This title focuses on the comprehension of the properties of water in foods, enriched by the approaches from polymer and materials sciences, and by the advances of analytical techniques. The International Symposium on the Properties of Water (ISOPOW) promotes the exchange of knowledge between scientists involved in the study of food materials and scientists interested in water from a more basic point of view and the dialogue between academic and industrial scientists/technologists. This comprehensive book covers the topics presented at the 10th ISOPOW held in Bangkok, Thailand in 2007, including water dynamics in various systems, the role of water in functional food and nano-structured biomaterials. Special features include: Latest findings in the properties of water in food, pharmaceutical and biological systems Coverage of the 10th International Symposium on the Properties of Water (ISOPOW) Includes water dynamics, water in foods stability, and water in micro and nano-structured food and biomaterials Reflects the vast array of research and applications of water world wide
Author: Gustavo V. Barbosa-Cánovas
Publisher: John Wiley & Sons
ISBN: 1118823389
Category : Technology & Engineering
Languages : en
Pages : 636
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Book Description
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.
Author: Vassilis Kontogiorgos
Publisher: Springer Nature
ISBN: 3030856429
Category : Technology & Engineering
Languages : en
Pages : 205
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Book Description
The complexity of food chemistry makes it a challenging subject for students studying in a food science course. Although there are excellent food chemistry books available in the market they have two major flaws: they are either encyclopedic or they are not pitched correctly to undergraduate food science students. The first problem creates difficulties for students to identify what is important and how much they need to know. The second problem arises when the book is written by authors that are not food scientists (e.g., chemists), they are not academics that are engaged with teaching or they are not sufficiently qualified to teach. In this case, it is difficult to find links between the chemistry of foods and its relevance to applications or, quite frequently, future employment prospects of the student. Introduction to Food Chemistry bridges this gap in the relevant literature, as it employs the latest pedagogical theories in textbook writing to present the subject to students with broad range of cognitive skills. This book presents specific learning objectives for each chapter and is self-contained so students will not need to search for essential information outside the textbook. To support learning, the book has: Didactic elements with information being conveyed with 3D-figures, color-coded schemes and graphs, annotations on figures that link it to the text descriptions Built-in pedagogy and learning activities at the end of each chapter that are linked to the learning objectives. Keywords and concepts for online search to instigate curiosity for further studies. Conversational writing style without losing academic rigor To support lecturers, the book has: Helps focus teaching preparation on key aspects of food chemistry relevant to both industry and modern research. Aids the preparation of exams, assignments and other types of assessment or learning activities. For lecturers in search of a singular source to aid in their introductory food chemistry courses, look no further than Introduction to Food Chemistry.
Author: Michael Zeece
Publisher: Academic Press
ISBN: 0128117265
Category : Technology & Engineering
Languages : en
Pages : 432
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Book Description
Introduction to the Chemistry of Food describes the molecular composition of food and the chemistry of its components. It provides students with an understanding of chemical and biochemical reactions that impact food quality and contribute to wellness. This innovative approach enables students in food science, nutrition and culinology to better understand the role of chemistry in food. Specifically, the text provides background in food composition, demonstrates how chemistry impacts quality, and highlights its role in creating novel foods. Each chapter contains a review section with suggested learning activities. Text and supplemental materials can be used in traditional face-to-face, distance, or blended learning formats. - Describes the major and minor components of food - Explains the functional properties contributed by proteins, carbohydrates and lipids in food - Explores the chemical and enzymatic reactions affecting food attributes (color, flavor and nutritional quality) - Describes the gut microbiome and influence of food components on its microbial population - Reviews major food systems and novel sources of food protein
Author: Serpil Sahin
Publisher: Springer Science & Business Media
ISBN: 0387308083
Category : Technology & Engineering
Languages : en
Pages : 267
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Book Description
This book provides a fundamental understanding of physical properties of foods. It is the first textbook in this area and combines engineering concepts and physical chemistry. Basic definitions and principles of physical properties are discussed as well as the importance of physical properties in the food industry and measurement methods. In addition, recent studies in physical properties are summarized. The material presented is helpful for students to understand the relationship between physical and functional properties of raw, semi-finished, and processed food in order to obtain products with desired shelf-life and quality.
Author: R Duckworth
Publisher: Elsevier
ISBN: 0323142869
Category : Health & Fitness
Languages : en
Pages : 735
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Book Description
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.
Author: David Reid
Publisher: Springer Science & Business Media
ISBN: 1461303117
Category : Technology & Engineering
Languages : en
Pages : 521
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Book Description
Water is recognized as being a critically important determinant of the properties of many foods. It is therefore appropriate to devote a meeting to the topic. The first such meeting was organized by the late Ron Duckworth, and held in 1974 at the University of Strathclyde in Scotland. As a result of this first meeting, the organization known as International Symposium on the Properties of Water (ISOPOW) was born, and since that first ISOPOW meeting there have been five international meetings. At each meeting, participants from academia and from industry have shared state of the science information pertinent to the role of water in foods. Each meeting has served as a review of the current state of knowledge. ISOPOW 6 is the first of these meetings where Ron Duckworth's presence has not been felt, though he clearly attended the meeting in spirit. A lively group of academics and industrial scientists assembled in Santa Rosa, California, to discuss the current state of the science. As meeting chairperson, I must acknowledge the tremendous contributions made by the organizing committee, by the session chairpersons and by the central committee. Without all their help, nothing could have been achieved. Most important to the success of the meeting, however, was the very active participation of all attendees. In all seven sessions, the papers were excellent and their discussion was very spirited.
Author: Srinivasan Damodaran
Publisher: CRC Press
ISBN: 148220813X
Category : Medical
Languages : en
Pages : 1125
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Book Description
This latest edition of the most internationally respected reference in food chemistry for more than 30 years, Fennema’s Food Chemistry, 5th Edition once again meets and surpasses the standards of quality and comprehensive information set by its predecessors. All chapters reflect recent scientific advances and, where appropriate, have expanded and evolved their focus to provide readers with the current state-of-the-science of chemistry for the food industry. This edition introduces new editors and contributors who are recognized experts in their fields. The fifth edition presents a completely rewritten chapter on Water and Ice, written in an easy-to-understand manner suitable for professionals as well as undergraduates. In addition, ten former chapters have been completely revised and updated, two of which receive extensive attention in the new edition including Carbohydrates (Chapter 3), which has been expanded to include a section on Maillard reaction; and Dispersed Systems: Basic considerations (Chapter 7), which includes thermodynamic incompatibility/phase separation concepts. Retaining the straightforward organization and accessibility of the original, this edition begins with an examination of major food components such as water, carbohydrates, lipids, proteins, and enzymes. The second section looks at minor food components including vitamins and minerals, colorants, flavors, and additives. The final section considers food systems by reviewing basic considerations as well as specific information on the characteristics of milk, the postmortem physiology of edible muscle, and postharvest physiology of plant tissues.
Author: Harry Levine
Publisher: Springer Science & Business Media
ISBN: 1489906649
Category : Technology & Engineering
Languages : en
Pages : 825
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Book Description
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.
