This work presents a comprehensive overview of existing knowledge regarding the influence of freezing, frozen storage and thawing of specific food-stuffs. It delineates how freezing processes alter the colour, appearance, palatability, nutritional value, intrinsic chemical reactions, microbiological safety and consumer acceptance of foods. The fundamental concepts upon which food-freezing technologies are based, are reviewed.
This book presents a comprehensive, integrated view of quality in frozen foods. It addresses quality from a number of perspectives: technological (mechanical and cryogenic methods of freezing); categorical (classification of quality loss); analytical (measurement of quality); theoretical (model building); applied (preventative treatments), and administrative (policy). The book focuses on the principles of freezing and the concepts of quality, and is therefore applicable to research and development of all types of products. Features include: technological and fundamental features of freezing; types of deterioration that occur in frozen foods; treatment to minimize quality losses during freezing and storage; methods to assess quality losses; strategies that impact a frozen product's quality and ultimate consumer acceptance.
This work presents a comprehensive overview of existing knowledge regarding the influence of freezing, frozen storage and thawing of specific food-stuffs. It delineates how freezing processes alter the colour, appearance, palatability, nutritional value, intrinsic chemical reactions, microbiological safety and consumer acceptance of foods. The fundamental concepts upon which food-freezing technologies are based, are reviewed.
The publication of this book has been perfectly timed to serve the needs of a rapidly expanding industry. Frozen foods have shed their associations with low quality convenience food and freezing is now recognised as one of the safest and most nutritionally valuable ways to store food. Quality is a fundamental competitive advantage. However, the quality of frozen foods is dependent upon the strength or weakness of each link in the supply chain. This book examines the key quality factors at each stage in the frozen food supply chain, from raw material selection through processing and storage to retail display. Managing frozen foods is a unique overview of this entire industry and provides frozen food manufacturers, distributors and retailers with: - The book begins with a review of the safety of frozen foods in production and distribution. - It then considers the selection of raw materials and pre-treatment before examining the range of physical and chemical factors affecting the sensory and nutritional quality of food during freezing. - This is followed by a comprehensive review of freezer technology and identifies the essential selection criteria that food manufacturers need to consider. - Further chapters discuss the selection of packaging, cold store design, equipment and maintenance as well as the key area of retail display equipment. - Dr Christopher J Kennedy concludes the book by providing a valuable insight into the future of this industry, outlining the opportunities offered by latest developments such as anti-freeze proteins and ultrasonic techniques. - A practical and authoritative guide to best practice in maximising quality - An invaluable decision-making tool, including guidance on the selection of raw materials, freezer technology, packaging materials and retail display equipment - The latest research into the frozen food industry from academic and industry experts
This book provides a comprehensive source of information on freezing and frozen storage of food. Initial chapters describe the freezing process and provide a fundamental understanding of the thermal and physical processes that occur during freezing. Experts in each stage of the frozen cold chain provide, within dedicated chapters, guidelines and advice on how to freeze food and maintain its quality during storage, transport, retail display and in the home. Individual chapters deal with specific aspects of freezing relevant to the main food commodities: meat, fish, fruit and vegetables. Legislation and new freezing processes are also covered. Frozen Food Science and Technology offers in-depth knowledge of current and emerging refrigeration technologies along the entire frozen food chain, enabling readers to optimise the quality of frozen food products. It is aimed at food scientists, technologists and engineers within the frozen food industry; frozen food retailers; and researchers and students of food science and technology.
Hui, a technology consultant, presents material on frozen food science, technology, and engineering, describing the manufacture, processing, inspection, and safety of frozen foods. He outlines basic procedures for optimizing the quality and texture of frozen foods and includes and tables and examples that illustrate the effects of various chemical and biochemical reactions on the quality of frozen food. The book details methods for selecting the most appropriate packaging materials for frozen foods, and provides guidelines on ensuring product safety.
The Handbook of Meat, Poultry and Seafood Quality commences with a discussion of basic scientific factors responsible for the quality of fresh, frozen and processed muscle foods, especially sensory attributes and flavors. Following sections discuss factors affecting the quality of beef, pork, poultry, and seafood. Under each muscle food, some or all of the following factors affecting the quality are discussed:.:.; additives.; aroma.; color.; contaminants.; flavors.; microbiology.; moisture.; mouthfeel.; nutrition.; packaging.; safety.; sensory attributes.; shelf-life.; stability.; tainting.; t.
Frozen foods make up one of the biggest sectors in the food industry. Their popularity with consumers is due primarily to the variety they offer and their ability to retain a high standard of quality. Thorough and authoritative, the Handbook of Frozen Food Processing and Packaging provides the latest information on the art and science of cor
