In the Second Edition, the USDA Nutrient Database for Standard Reference will be provided as a new supplement, offering the nutritional values of over 1,500 separate foods in an easy-to-follow format.

There is an increasing demand for food technologists who are not only familiar with the practical aspects of food processing and mer chandising but who are also well grounded in chemistry as it relates to the food industry. Thus, in the training of food technologists there is a need for a textbook that combines both lecture material and lab oratory experiments involving the major classes of foodstuffs and food additives. To meet this need this book was written. In addition, the book is a reference text for those engaged in research and technical work in the various segments of the food industry. The chemistry of representative classes of foodstuffs is considered with respect to food composition, effects of processing on composition, food deterioration, food preservation, and food additives. Standards of identity for a number of the food products as prescribed by law are given. The food products selected from each class of foodstuffs for lab oratory experimentation are not necessarily the most important eco nomically or the most widely used. However, the experimental methods and techniques utilized are applicable to the other products of that class of foodstuff. Typical food adjuncts and additives are discussed in relation to their use in food products, together with the laws regulating their usage. Laboratory experiments are given for the qualitative identification and quantitative estimation of many of these substances.

Data on the composition of foods are essential for a diversity of purposes in many fields of activity. "Food composition data" was produced as a set of guidelines to aid individuals and organizations involved in the analysis of foods, the compilation of data, data dissemination and data use. Its primary objective is to show how to obtain good-quality data that meet the requirements of the multiple users of food composition databases. These guidelines draw on experience gained in countries where food composition programmes have been active for many years. This book provides an invaluable guide for professionals in health and agriculture research, policy development, food regulation and safety, food product development, clinical practice, epidemiology and many other fields of endeavour where food composition data provide a fundamental resource.

This book covers methods and strategies related to food composition and analysis. Topics include antioxidant activity of maize bran arabinoxylan microspheres; active packaging based on the release of carvacrol and thymol for fresh food; enzymes for the flavor, dairy, and baking industries; membrane technology in food processing; tenderization of meat and meat products; biological properties of mushrooms; polyacrylamide-grafted gelatin; irradiation of fruits, vegetables, and spices for better preservation and quality; oilseeds as a sustainable source of oil and protein for aquaculture feed.