Download or read book Physical Chemistry of Foods written by Pieter Walstra and published by CRC Press. This book was released on 2002-10-08 with total page 834 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exploring the structure and physical and chemical properties of solutions, dispersions, soft solids, fats, and cellular systems, Physical Chemistry of Foods describes the physiochemical principles of the reactions and conversions that occur during the manufacture, handling, and storage of foods. Coverage progresses from aspects of thermodynamics, bonds and interaction forces, and reaction kinetics, to transport phenomena, polymers, colloidal interactions, nucleation, glass transitions and freezing, and soft solids. This comprehensive volume effectively clarifies the physicochemical processes encountered in food product development.

Download or read book An Introduction to the Physical Chemistry of Food written by John N. Coupland and published by Springer. This book was released on 2014-06-30 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Familiar combinations of ingredients and processing make the structures that give food its properties. For example in ice cream, the emulsifiers and proteins stabilize partly crystalline milk fat as an emulsion, freezing (crystallization) of some of the water gives the product its hardness and polysaccharide stabilizers keep it smooth. Why different recipes work as they do is largely governed by the rules of physical chemistry. This textbook introduces the physical chemistry essential to understanding the behavior of foods. Starting with the simplest model of molecules attracting and repelling one another while being moved by the randomizing effect of heat, the laws of thermodynamics are used to derive important properties of foods such as flavor binding and water activity. Most foods contain multiple phases and the same molecular model is used to understand phase diagrams, phase separation and the properties of surfaces. The remaining chapters focus on the formation and properties of specific structures in foods – crystals, polymers, dispersions and gels. Only a basic understanding of food science is needed, and no mathematics or chemistry beyond the introductory college courses is required. At all stages, examples from the primary literature are used to illustrate the text and to highlight the practical applications of physical chemistry in food science.

Download or read book Introduction to the Physical Chemistry of Foods written by Christos Ritzoulis and published by CRC Press. This book was released on 2013-04-23 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to the Physical Chemistry of Foods provides an easy-to-understand text that encompasses the basic principles of physical chemistry and their relationship to foods and their processing. Based on the author's years of teaching and research experience in the physical chemistry of food, this book offers the necessary depth of information a

Download or read book Physico Chemical Aspects of Food Processing written by S.T. Beckett and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: Food processing is now the biggest industry in the UK and in many other countries. It is also rapidly changing from what was essentially a craft industry, batch processing relatively small amounts of product, to a very highly automated one with continuously operating high speed production lines. In addition, consumers have developed a greater expectation for consistently high standard products and coupled this with demands for such things as a more natural flavour, lower fat etc. The need for an increased knowledge of the scientific principles behind food processing has never been greater. Within the industry itself, increased automation, company diversification and amalgamations etc. have meant that those working in it have often to change their field of operation. Whereas twenty years ago, someone starting work in one branch of the food industry could expect, if he or she so desired, to work there all their working lives, this is now seldom the case. This means that a basic knowledge of the principles behind food processing is necessary both for the student at university or college, and for those already in the industry. It is hoped, therefore, that this book will appeal to both, and prove to be a useful reference over a wide range of food processing.

Download or read book Physical Chemistry of Food Processes Volume I Fundamental Aspects written by Ion C. Baianu and published by Taylor & Francis US. This book was released on 1992-11-30 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 1 of a 2 volume set, this book introduces the microscopic and electrical properties and the basic rheological aspects of food dispersions. Elements of thermodynamics and quantum mechanics are presented, with examples relevant to molecular processes and chemical bonding. The hydration of proteins and starches, water sorption isotherms, extrusion cooking of starches and foods, and the chemical structures of water, carbohydrates, proteins, and nucleic acids are covered. Annotation copyright by Book News, Inc., Portland, OR

Download or read book Physical Chemical Properties of Foods written by Aïchatou Musavu Ndob and published by Elsevier. This book was released on 2015-09-18 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: The physical and chemical properties of food products have central roles in biotechnology and the pharmaceutical and food industries. Understanding these properties is essential for engineers and scientists to tackle the numerous issues in food processing, including preservation, storage, distribution and consumption.This book discusses models to predict some of the physical-chemical properties (pH, aw and ionic strength) for biological media containing various solutes. In recent years, food production has involved less processing and fewer additives or preservatives. If health benefits for consumers are obvious, it is not only necessary to adapt current processing and preservation processes but also to verify that appropriate technological and health properties are preserved.The authors present established models, but also introduce new tools for prediction with modeling methods that are part of a more general approach to understand the behavior of fluid mixtures and design new products or processes through numerical simulation. - Describes the construction of a tool to allow you to predict the physical-chemical properties of foods and bacterial broths - Shows you how to apply this tool with complex medias to predict water activity and pH levels and how to integrate this tool with a process simulator - Full with theoretical equations and examples to help you apply the content to your data

Download or read book Introduction to the Chemistry of Food written by Michael Zeece and published by Academic Press. This book was released on 2020-01-30 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Download or read book Chemical Changes During Processing and Storage of Foods written by Delia B. Rodriguez-Amaya and published by Academic Press. This book was released on 2020-11-25 with total page 721 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemical Changes During Processing and Storage of Foods: Implications for Food Quality and Human Health presents a comprehensive and updated discussion of the major chemical changes occurring in foods during processing and storage, the mechanisms and influencing factors involved, and their effects on food quality, shelf-life, food safety, and health. Food components undergo chemical reactions and interactions that produce both positive and negative consequences. This book brings together classical and recent knowledge to deliver a deeper understanding of this topic so that desirable alterations can be enhanced and undesirable changes avoided or reduced. Chemical Changes During Processing and Storage of Foods provides researchers in the fields of food science, nutrition, public health, medical sciences, food security, biochemistry, pharmacy, chemistry, chemical engineering, and agronomy with a strong knowledge to support their endeavors to improve the food we consume. It will also benefit undergraduate and graduate students working on a variety of disciplines in food chemistry - Offers a comprehensive overview of the major chemical changes that occur in foods at the molecular level and discusses the positive and negative effects on food quality and human health - Describes the mechanisms of these chemical changes and the factors that impede or accelerate their occurrence - Helps to solve daily industry problems such as loss of color and nutritional quality, alteration of texture, flavor deterioration or development of off-flavor, loss of nutrients and bioactive compounds or lowering of their bioefficacy, and possible formation of toxic compounds

Download or read book Practical Applications of Physical Chemistry in Food Science and Technology written by Cristóbal Noé Aguilar and published by CRC Press. This book was released on 2021-01-12 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Practical Applications of Physical Chemistry in Food Science and Technology provides comprehensive information, original research, and reports on scientific advances in practical applications of physical chemistry in food science and technology, making a special emphasis on incorporating sustainable development goals. This book demonstrates the potential and actual developments in the design and development of physical chemistry strategies and tools for the food science and technology. Chapters cover many topics in this field, including nutritional and pharmaceutical properties and analysis, electroanalytical and electrochemical techniques, valorization of food residues, bioactives and bioactivities, separative extraction, microencapsulation, nanoemulsions, and much more. Several chapters address how the food industry generates a large amount of agroindustrial waste that seriously affects the environment and present mitigation strategies and technology to use these agroindustrial waste products to produce bioactive compounds that can add value to food products. Certain fruit and vegetable species are discussed as a potential new source for its use their raw materials of use in the pharmaceutical, cosmetic, and food industries.

Download or read book Physical Properties of Foods written by Serpil Sahin and published by Springer Science & Business Media. This book was released on 2007-05-27 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Food Physics written by Ludger Figura and published by Springer Science & Business Media. This book was released on 2007-08-24 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first textbook in this field of increasing importance for the food and cosmetics industries. It is indispensable for future students of food technology and food chemistry as well as for engineers, technologists and technicians in the food industries. It describes the principles of food physics starting with the very basics – and focuses on the needs of practitioners without omitting important basic principles. It will be indispensable for future students of food technology and food chemistry as well as for engineers, technologists and technicians in the food industries. Food Physics deals with the physical properties of food, food ingredients and their measurement.

Download or read book Applied Food Protein Chemistry written by Zeynep Ustunol and published by John Wiley & Sons. This book was released on 2014-12-19 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: Food proteins are of great interest, not only because of their nutritional importance and their functionality in foods, but also for their detrimental effects. Although proteins from milk, meats (including fish and poultry), eggs, cereals, legumes, and oilseeds have been the traditional sources of protein in the human diet, potentially any proteins from a biological source could serve as a food protein. The primary role of protein in the diet is to provide the building materials for the synthesis of muscle and other tissues, and they play a critical role in many biological processes. They are also responsible for food texture, color, and flavor. Today, food proteins are extracted, modified, and incorporated into processed foods to impart specific functional properties. They can also have adverse effects in the diet: proteins, such as walnuts, pecans, almonds, and cashews, soybean, wheat, milk, egg, crustacean, and fish proteins can be powerful allergens for some people. Applied Food Protein Chemistry is an applied reference which reviews the properties of food proteins and provides in-depth information on important plant and animal proteins consumed around the world. The book is grouped into three sections: (1) overview of food proteins, (2) plant proteins, and (3) animal proteins. Each chapter discusses world production, distribution, utilization, physicochemical properties, and the functional properties of each protein, as well as its food applications. The authors for each of the chapters are carefully selected experts in the field. This book will be a valuable reference tool for those who work on food proteins. It will also be an important text on applied food protein chemistry for upper-level students and graduate students of food science programs.

Download or read book Flavor Technology written by Chi-Tang Ho and published by . This book was released on 1995 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides an overview of the physical chemistry principles involved in the preparation of flavor products. Covers reaction kinetics, modeling, physical phenomena associated with flavor emulsion and encapsulation, and the effects of processing and storage on flavors. Explores the kinetics of flavor generation and deterioration. Addresses the kinetics of flavor binding and release. Focuses on the physical properties and stability of flavor emulsion, microemulsion, and encapsulation. Examines the physical characteristics of flavor compounds during food processing.

Download or read book Food Carbohydrates written by Steve W. Cui and published by CRC Press. This book was released on 2005-05-23 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unique in its broad range of coverage, Food Carbohydrates: Chemistry, Physical Properties and Applications is a comprehensive, single-source reference on the science of food carbohydrates. This text goes beyond explaining the basics of food carbohydrates by emphasizing principles and techniques and their practical application in quality control, pr

Download or read book Physical Principles of Food Preservation written by Marcus Karel and published by CRC Press. This book was released on 2003-06-20 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference examines the properties, conditions, and theoretical principles governing the safety and efficacy of various food preservation, storage, and packaging techniques. The book analyzes methods to predict and optimize the nutrition, texture, and quality of food compounds while reducing operating cost and waste. The Second Edition contains new chapters and discussions on non-thermal processes; the mechanisms of heat transfer, including conduction, convection, radiation, and dielectric and microwave heating; the kinetic parameters of food process operations; freezing technology, using illustrative examples; recent breakthroughs in cryochemistry and cryobiology, and more.

Download or read book Carbohydrate Chemistry for Food Scientists written by James N. BeMiller and published by Elsevier. This book was released on 2018-10-01 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carbohydrate Chemistry for Food Scientists, Third Edition, is a complete update of the critically acclaimed authoritative carbohydrate reference for food scientists. The new edition is fully revised, expanded and redesigned as an easy-to-read resource for students and professionals who need to understand this specialized area. The new edition provides practical information on the specific uses of carbohydrates, the functionalities delivered by specific carbohydrates, and the process for choosing carbohydrate ingredients for specific product applications. Readers will learn basic and specific applications of food carbohydrate organic and physical chemistry through clearly explained presentations of mono-, oligo-, and polysaccharides and their chemistry.This new edition includes expanded sections on Maillard browning reaction, dietary fiber, fat mimetics, and polyols, in addition to discussions of physical properties, imparted functionalities, and actual applications. Carbohydrate Chemistry for Food Scientists serves as an invaluable resource on the chemistry of food carbohydrates for advanced undergraduate and graduate students, and a concise, user-friendly, applied reference book for food science professionals. - Identifies structures and chemistry of all food carbohydrates – monosaccharides, oligosaccharides and polysaccharides - Covers the behavior and functionality of carbohydrates within foods - Extensive coverage of the structures, modifications, and properties of starches and individual hydrocolloids

Download or read book Microstructural Principles of Food Processing and Engineering written by José Miguel Aguilera and published by Springer Science & Business Media. This book was released on 1999-09-30 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Aspen Food Engineering Series Book. This new edition provides a comprehensive reference on food microstructure, emphasizing its interdisciplinary nature, rooted in the scientific principles of food materials science and physical chemistry. The book details the techniques available to study food microstructure, examines the microstructure of basic food components and its relation to quality, and explores how microstructure is affected by specific unit operations in food process engineering. Descriptions of a number of food-related applications provide a better understanding of the complexities of the microstructural approach to food processing. Color plates.