The material presented in this book deals with basic mechanisms of free radical reactions in autoxidation processes and anitoxidant suppression of autoxidation of foods, biochemical models and biologi cal systems. Autoxidation in foods and corresponding biological effects are usually approached separately although recent mechanistic developments in the biochemistry and free radical chemistry of per oxides and their precursors tend to bring these two fields closer. Apparent ability of antioxidants in diets to reduce the inci dence of cancer has resulted in scrutiny of autoxidized products and their precursors as possibly toxic, mutagenic and carcinogenic agents. Mechanisms of any of these effects have been barely ad dressed. Yet we know now that free radicals, as esoteric as they were only a few decades ago, are being discovered in foods, biochem ical and biological systems and do play a role in the above-mentioned causalities. The purpose of the Workshop and the resulting book was to give a unifying approach towards study of beneficial and deleterious effects of autoxidation, based on rigorous scientific considerations. It is our hope that the material presented in this book will not only provide a review of the "state of the art" of autoxidation and anti oxidants, but also reflect the interaction which occurred during the Workshop between workers using model sytems, and food and biological systems."

Bioactive Food Components Activity in Mechanistic Approach presents the role of functional foods and bioactive compounds in inflammation. This book focuses on bioactive compounds, including phenolics, prebiotics, carotenoids, tocopherols, bioactive peptides, probiotics, polyunsaturated and monounsaturated fatty acids, and describes their actions in several diseases, mainly obesity and co-morbidities, inflammatory bowel disease, cognitive decline and cancer, and aging. Intended for food, nutrition, and nutraceutical researchers, as well as those studying related fields, the book offers a mechanistic approach that is currently lacking in the market.

Milk and dairy products are a major part of the human diet in many countries. It is not surprising therefore that considerable attention is paid to obtaining the best possible quality of milk by improving the yield, compositional quality and hygienic quality, and minimizing the level of contaminants at all stages of milk production. This book provides easily understood background knowledge of milk quality problems. It identifies the quality parameters of significance, and explains what they are, why they are important and how they are measured. Practical help is given for the sampling and testing of milk. Most important of all, the value of good quality milk and how it can be produced and maintained are stressed. This volume is essential reading for dairy scientists and technologists, particularly microbiologists, food processors, quality control personnel, nutritionists and regulatory officials. It will also be an invaluable source of reference for practitioners and researchers in dairy farming and veterinary science.

Recent advances in gene technology, plant transformation, and the growing knowledge of DNA sequences of plants as well as of their most important parasites and symbionts offer many interesting prospects for the breeding of new crop varieties. This was not only recognized by the major seed companies, but also by the governments of developing countries and by worldwide foundations supporting their agriculture. The know-how gained by the seed companies on crops important for the agricultural industry in developed countries could easily be provided for free to the international and national organizations dedicated to development of crops important in the third world. Results obtained worldwide become easily available to everybody through the scientific literature. Likewise, agricultural research in, e.g., the USA or Europe profits from the natural plant gene pool available in the third world. All this definitely provides for the possibility of fast change, new prosperity and security of food supply in the whole world, if properly applied. The fast development also asks for ethical and sociopolitical considerations, whereby not doing the right can be as much a mistake as doing the wrong.

For centuries man has treated food to prolong its edible life, and nowadays both traditional and modern preservatives are used widely to ensure the satisfactory maintenance of quality and safety of foods. There continues to be increased public concern about the use of food additives, including preservatives, resulting from a perception that some of them may have deleterious effects on health. However, as eating habits have changed with an emphasis on what has been popularly termed a healthy diet', there is at the same time a concern that reduction in preservative usage could lead to loss of safety and protection from food poisoning. While some preservatives are coming under increasing regulatory pressure others, particularly more natural ones, are receiving increased attention and gaining in importance and acceptability.

This book supports the continued safe and effective use of preservatives within these current constraints. It therefore gives detailed information on the practical use of the major antimicrobial preservatives. Uniquely, it couples this with current understanding of their modes of action, at the levels of cellular physiology and biochemistry, in such a way as to provide a sound scientific basis for their efficacy. Such an approach also encourages the future logical development and use of preservatives.

Ketogenic: The Science of Therapeutic Carbohydrate Restriction in Human Health presents the most up-to-date and evidence-based science and research available in the field of TCR, with the purpose of training medical and allied healthcare professionals on the effective therapeutic use of low-carbohydrate and ketogenic nutrition in clinical practice. This book explores the appropriate, safe, and effective use of TCR to improve patient outcomes in a broad range of chronic metabolic conditions and aims to promote health. Focused on lifestyle management, health support, and the treatment of diseases rooted in poor nutrition, Ketogenics: The Science of Therapeutic Carbohydrate Restriction in Human Health explores the role of food and lifestyle modification as medicine and is a valuable resource for nutritionists, dietitians, and medical professionals who provide diet-related counselling, as well as those researching or studying related areas.

This book has pedigree. It has developed from experience over 50 years in reading, writing, thinking, and working with lipids and fatty acids. The study of lipids now involves many disciplines, all of which require a basic knowledge of the chemical nature and properties of these molecules. The book is written particularly for those who, with some knowledge of chemistry or biochemistry, need to know more about the mature of lipids and of fatty acids. It covers the materials they handle; their origin and chemical nature, the effects of processing, and their physical, chemical, biochemical, and nutritional properties. Another group of readers will be employed in the oleochemical industry modifying the material produced by nature for the benefit of human kind. They will have to understand the constraints of production and of chemistry within which they work and to be aware of the present state of knowledge about these materials. Yet another group may consider themselves to be academic researchers; however there is no escape from the real world of market place availability and they will need to know something about sourcing, about the changes which occur when oils and fat are refined and how these materials can be modified on a commercial scale.

Transcending the boundaries of product identity, this comprehensive reference provides an integrated view of quality issues in frozen foods. It addresses the principles of freezing and the concepts of quality from a variety of different perspectives, including: technological (mechanical and cryogenic methods of freezing), categorical (classification of quality losses), analytical (measurement of quality), theoretical (model building), applied (preventive treatments), and administrative (policy). Not previously found in other publications, this book offers an enhanced concentration on the principles of frozen food quality. The book's organization provides the food industry and academic professionals, as well as students, an expanded resource of information that may be applicable to their specific commodity of interest. Consequently, these individuals will find value in the entire book rather that just one chapter.

Since the publication of the bestselling second edition, mounting research into fatty acids reveals new and more defined links between the consumption of dietary fats and their biological health effects. Whether consuming omega-3 to prevent heart disease or avoiding trans fats to preserve heart health, it is more and more clear that not only the quantity but the type of fatty acid plays an important role in the etiology of the most common degenerative diseases. Keeping abreast of the mechanisms by which fatty acids exert their biological effects is crucial to unraveling the pathogenesis of a number of debilitating chronic disorders and can contribute to the development of effective preventive measures. Thoroughly revised to reflect the most resent research findings, Fatty Acids in Foods and their Health Implications, Third Edition retains the highly detailed, authoritative quality of the previous editions to present the current knowledge of fatty acids in food and food products and reveal diverse health implications. This edition includes eight entirely new chapters covering fatty acids in fermented foods, the effects of heating and frying on oils, the significance of dietary ?-linolenate in biological systems and inflammation, biological effects of conjugated linoleic acid and alpha-linolenic acid, and the role of fatty acids in food intake and energy homeostasis, as well as cognition, behavior, brain development, and mood disease. Several chapters underwent complete rewrites in light of new research on fatty acids in meat, meat products, and milk fat; fatty acid metabolism; eicosanoids; fatty acids and aging; and fatty acids and visual dysfunction. The most complete resource available on fatty acids and their biological effects, Fatty Acids in Foods and their Health Implications, Third Edition provides state-of-the-science information from all corners of nutritional and biomedical research.

Drawing on the expertise of internationally known, interdisciplinary scientists and researchers, Food Colorants: Chemical and Functional Properties provides an integrative image of the scientific characteristics, functionality, and applications of color molecules as pigments in food science and technology, as well as their impact on health. The book emphasizes the structure-function relationships of pigment molecules to explain biosynthesis, modifications and degradation during storage and processing, and the effect of these changes on quality and safety. Understanding the rate and nature of degradation assists in selecting optimum processing parameters. Beginning with an overview of the physics and biochemistry of color, the book focuses on the mechanics of pigment stability and bioavailability, and antioxidant and pro-oxidant action. It reviews the influence of pigments on health and metabolism, incorporating results of in vivo and in vitro studies. It addresses the occurrence of pigment in food matrices and their stability during processing and storage. Conventional technologies as well as new, environmentally friendly methods are presented along with recent advances in biotechnology to produce colorants. There is also a chapter on novel approaches to the biosynthesis of colorants by microalgae, microorganisms, and genetic engineering. Contributions give significant attention to analytical methods and recent advances in detecting both natural and synthetic colorants, their quality, quantity, and degradation during processing and storage. The book rounds out its comprehensive coverage with a look at quality and safety risk assessments and international regulations, as well as lists of formerly and newly approved colorants and additives. Peer reviewed contributions and critical evaluations ensure a concise, systematic presentation of the relationships between the chemical nature and functional properties of various natural and synthetic pigments used to color food.

Fish is one of the most highly perishable commodities and the public requires continuous reassurance about its quality. Futhermore, consumer taste is moving to more highly perishable fish products, which require more careful attention in preparation and storage. The fourth edition of Control of Fish Quality, which is truly international in scope, provides sound and practical advice on all aspects of this subject, from harvesting to retailing. The new fourth edition is a comprehensive revision that takes full account of all new findings and ideas to emerge in the five years since publication of the last edition. Numerous detailed ammendments have been made and this edition includes some entirely new sections.

It is a source of great satisfaction to us that a Second Edition of this treatise should be called for, especially because it has given us the opportunity to produce, we believe, a better book. Eighteen chapters, amounting to one-third of the whole, are new, and of these, 13 deal with subjects not covered at all in the First Edition. We have paid more attention to embryonic and fetal growth, with chapters on cell differentiation (Lehtonen and Saxen), embryonic growth (O'Rahilly and Muller), control of fetal size (Snow), regulation of fetal growth (D'Ercole and Underwood), and ultrasonic studies offetal growth (Meire). At last the data are available for a chapter on the evolution of the human growth curve, by Eliz- abeth Watts. Large parts of the endocrine section have been rewritten (by Michael Preece, and by William Crowley and Margaret Wierman), and the genetics section has been largely recast, with new contributions by William Mueller and Ronald Wilson. Reynaldo Marto- rell has contributed a new chapter on growth in developing countries, and Tanner discusses growth surveys and standards as well as catch-up growth. Finally, there are two new chap- ters dealing with growth as a monitor of the health of populations-one by Tadeusz Bie- licki, considering the contemporary scene, and the other by Robert Fogel, on the contri- bution that such studies are making to the economic history of the eighteenth and nineteenth centuries.

 The first supplement to the three volume reference work "Comprehensive Asymmetric Catalysis" critically reviews new developments to the hottest topics in the field written by recognised experts. Eleven chapters which are already in the major reference work have been supplemented and additionally five new chapters have been included. Thus the state-of-the art in this area is now re-established. Together with the basic three volume book set this supplement is not only the principal reference source for synthetic organic chemists, but also for all scientific researchers who use chiral compounds in their work (for example, in biochemical investigations and molecular medicine) as well as for pharmaceutical chemists and other industrial researchers who prepare chiral compounds.

Whisky and Other Spirits: Technology, Production and Marketing, Third Edition continues to provide details from raw materials to the finished product, including production, packaging and marketing. It focuses on the science and technology of the process as well as the environment in which it is produced. Today, environmental concerns and sustainability of products has taken on a new level of importance. Traditional ways of packaging and marketing have also changed dramatically in recent years as the technology of packaging has moved from a staid bottle industry to spirit products that cross traditional beverage categories and packaging. This new edition provides the latest changes in industry and the beverages market. All chapters are updated, with new chapters added to help improve research and development, and to increase production of not only whiskey but other spirits such as gin and rum and white spirits. This new edition also discusses trendy reduced alcohol and no alcohol products.

Make sure your beef harvest, production, and processing methods meet the highest standards
Handbook of Beef Safety and Quality is a comprehensive guide to the impact and importance of pre-harvest/production, harvest, and further processing controls, methods and practices on safety and quality--with commodity beef as the target market. This unique book was developed with the help of American Meat Science Association members to create a safety and quality handbook for the beef industry as it moves toward a consumer-driven market that values flavor, palatability, convenience, nutrient value, and price. The book also includes an extensive glossary, tables and figures, examples of sensory evaluation ballots, and descriptions of USDA quality grade and age verification requirements.
The public's increased concerns about food safety and health risks in the wake of numerous instances of food-borne illness in the past 20 years (E. coli, campylobacteriosis, yersiniosis) and the events surrounding outbreaks of Food and Mouth Disease (FMD), Bovine Spongiform Enchephalopathy (BSE) and Avian Influenza (Bird flu) have led to a more conscious awareness of sound quality assurance practices by food producers and a commitment to management strategies that inspire consumer confidence. The Handbook of Beef Safety and Quality examines pathogen control in animal production, chemical, physical, and biological hazards that pose threats to beef during slaughter and fabrication, the relationship of disease to performance and quality, the need to develop quality-focused supply chains, enhancing beef demand in domestic and international markets, beef carcass quality, sensory attributes, beef muscle palatability, and consumer preferences.
Topics addressed in the Handbook of Beef Safety and Quality include: direct-fed microbials antimicrobial intervention immunomodulation residue avoidance Hazard Analysis and Critical Control Point Systems (HACCP) implementation injection site lesions mouthing and skeletal maturity consumer demand models consumer perceptions of quality "and much more "
The Handbook of Beef Safety and Quality is an essential resource for beef industry specialists and for educators and students working in meat science and beef production.

This book describes in detail those new and emerging food preservation techniques that are now, or soon will be, commerically exploited. The editor, a leading figure in this field, has assembled a team of well-known and respected contributors, who cover chemical, biological and physically based-approaches. Emphasis is placed both on the innovative exploitation of traditional procedures, including combination preservation methods, and on more radical approaches, such as the use of high hydrostatic pressures or voltage pulses to inactivate microorganisms in food, and the direct and synergistic application of ultrasonic radiation.

New and exciting biological functions are still being discovered for vitamin A derivatives, including the vast number of physiological activities of retinoids. In Retinoids: Methods and Protocols, expert researchers in the field present the most recent technical tools with diverse techniques for both in vitro and in vivo studies. Combining biochemical, biophysical, and cell biological techniques, the book addresses topics such as the detection and quantitation of retinoids using HPLC, mass spectrometry, and fluorescence, fluorescence anisotropy of retinol binding protein, cell culture models for studying retinoid transport and the role of retinol in embryonic stem cell culture, as well as many other detailed procedures. Written in the highly successful Methods in Molecular Biology(TM) series format, chapters include introductions to their respective subjects, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and notes highlighting tips on troubleshooting and avoiding known pitfalls. Authoritative and cutting-edge, Retinoids: Methods and Protocols seeks to aid beginning and experienced researchers from widely varied fields in the search to uncover even more vital aspects of vitamin A's impact on the human body.

Biscuit Baking Technology: Processing and Engineering Manual, Third Edition shares over 50 years of experience in the biscuit baking industry worldwide, and is the most updated reference book for senior managers and staff involved in industrial-scale biscuit baking. This volume covers the biscuit industry process, ingredients, and formulations, as well as the design, manufacture, installation, operation, and maintenance of baking ovens. This third edition is fully updated and covers topics, such as baking by infrared radiation, NIR, FIR and dielectric heating, new innovations from leading oven manufacturers, new products for baking cookies, filled cookies, and snack cakes, and 3D and puzzle biscuit design.

Lipid peroxidation is an important cellular process which can lead to detrimental effects if it is not regulated efficiently. Lipid hydroperoxide is formed in an initial step of lipid peroxidation. Lipid hydroperoxide is also known as a potential source of singlet oxygen. Harmful aldehydes are formed when the lipid hydroperoxide is degraded. The formed aldehyde has high reactivity against thiol or amine moieties. Therefore, it could act as a signaling molecule, which might induce the changing of gears inside a cell. Recent studies have shown that lipid hydroperoxide or a slightly modified product of the lipid hydroperoxide reacts with biomolecules such as proteins and aminophospholipids, which leads to formation of amide-type adducts. Amide-type adducts could be one of markers for oxidative stress and could also be an important player in some diseases. In this book, the chemistry and biochemistry of lipid hydroperoxide along with their conjugates with biomolecules are described.

Safety of Meat and Processed Meat provides the reader with the recent developments in the safety of meat and processed meat, from the abattoir along the processing chain to the final product. To achieve this goal, the editor uses five approaches. The first part deals with the main biological contaminants like pathogen microorganisms, specially E. coli and L. monocytogenes, toxins and biogenic amines that can be present either in meat or its derived products. The second part focuses on main technologies for meat decontamination as well as developments like active packaging or bioprotective cultures to extend the shelf life. The third part presents non-biological contaminants and residues in meat and meat products including nitrosamines, PAH, veterinary drugs and environmental compounds. The fourth part discusses current methodologies for the detection of microorganisms, its toxins, veterinary drugs, environmental contaminants and GMOs, and the final part deals with predictive models, risk assessment, regulations on meat safety, consumer perception, and other recent trends in the field. This book is written by distinguished international contributors with excellent experience and reputation. In addition, brings together advances in different safety approaches.

This is a basic reference/textbook for professionals and students involved with these important oils and fats. It is a valuable source of information for those preparing for or already professionally as sociated with the Food Processing and Foodservice industries. Chapters one through six deal with the technology of oils and fats, including sources, chemical structure, physical and chemical properties, and processing techniques. Chapters seven through twelve are devoted to the utilization of oils and fats in Food Manufacturing and Foodservice, including deep frying, griddling, baking of all types, salad dressings, margarines, hard butters, and dairy product re placements. The last four chapters contain a most complete and up to-date treatment of nutrition, as well as the latest developments in analytical methods, flavor, and product development as they relate to oils and fats. This book contains the necessary information for an understand ing of how oils and fats are used in the food industry and how this information is used to set standards and meet performance goals. In a thoroughly readable way it is a how-to-do, hands-on treatise on using oils and fats for every major food use. ix Acknowledgments I gratefully acknowledge many friends at Procter & Gamble who provided updated material, some currently employed and some re cently retired. Fred J. Baur, formerly of Procter & Gamble, wrote the updated chapters related to Analytical Methods, Flavor, Nutri tion, and Dietary Considerations."