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.

The first version of this book, Packaging Materials and Containers was published in 1967 and was revised extensively ten years later under the title The Packaging Media. Some thirty or so authors were involved in producing the initial texts for these books, and I must acknowledge their material, much of which is still valid. It is now thirteen years since The Packaging Media-high time to take stock and incorporate the considerable advances in materials, forms, techniques and machinery that have taken place. In 1977, wherever possible, we asked the original authors to carry out the revisions, but retirements and job changes have now eliminated over twenty of the original authors. We have therefore appointed an Editorial Board to advise on this more extensive revision, and I wish to thank them for their detailed and helpful assistance: Dr C. J. Mackson and Professor Y. Dagel for general comments and guidance on the overall plan and, in particular, the Introduction (chapter 1); Graham Gordon and Harri Mostyn for assistance with much of Part D on Distribution Packages, and Dennis Hine and Susan Selke for their work in respect of paperboard and plastics retail packaging, respectively. A major contribution was made by the seventh member of the Editorial Board, David Osborne, who advised in the area of glass.

Food Engineering: Integrated Approaches presents a significant and up-to-date review of various integrated approaches to food engineering. Distinguished food engineers and food scientists from key institutions worldwide have contributed chapters that provide a deep analysis of their particular subjects; at the same time, each topic is framed within the context of this integrated approach. The premise of this work is that a comprehensive approach to food engineering requires a thorough knowledge of the subject and an effective integration of other disciplines in order to appropriately convey the state-of-the-art fundamentals and applications of the involved disciplines. This book is mainly directed to academics, and to undergraduate and postgraduate students in food engineering and food science and technology, who will find a selection of topics ranging from applications of transport phenomena in food systems to practical implications at industrial levels. Professionals working in food engineering and food science and technology research centers and industries may also find this book useful.

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."

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.

This comprehensive study of poultry meat safety offers readers the most up-to-date information on food safety concerns in poultry meat production. Chapters address recent topics of interest such as organic poultry production, antimicrobial resistant pathogens in poultry, antibiotic usage in poultry production, and pre- and post- harvest approaches to improving poultry meat safety. The last couple of decades have observed a significant increase in poultry meat production in the US. However, poultry meat is a potential source of foodborne pathogens such as Salmonella, Campylobacter spp. and pathogenic Escherichia coli (APEC linked to human infections), leading to economic losses to the poultry industry and impacting public health. Advances in knowledge in microbiology, molecular biology, immunology and "omics" fields have intensified efforts to improve the microbiological safety of poultry by targeting virulence mechanisms of the pathogens, developing vaccines and improving gut health in chickens. Moreover, due to the emergence of multidrug resistance in poultry-borne pathogens, and growth of organic poultry production, there exists significant interest for developing natural strategies for controlling pathogens in chickens. This edited volume provides insight into these strategies and covers other material of interest to food microbiologists, public health personnel, and poultry scientists. Readers of various backgrounds will appreciate its incorporation of recent developments not covered in other publications on the subject.

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.

Food process engineering, a branch of both food science and chemical engineering, has evolved over the years since its inception and still is a rapidly changing discipline. While traditionally the main objective of food process engineering was preservation and stabilization, the focus today has shifted to enhance health aspects, flavour and taste, nutrition, sustainable production, food security and also to ensure more diversity for the increasing demand of consumers. The food industry is becoming increasingly competitive and dynamic, and strives to develop high quality, freshly prepared food products. To achieve this objective, food manufacturers are today presented with a growing array of new technologies that have the potential to improve, or replace, conventional processing technologies, to deliver higher quality and better consumer targeted food products, which meet many, if not all, of the demands of the modern consumer. These new, or innovative, technologies are in various stages of development, including some still at the R&D stage, and others that have been commercialised as alternatives to conventional processing technologies. Food process engineering comprises a series of unit operations traditionally applied in the food industry. One major component of these operations relates to the application of heat, directly or indirectly, to provide foods free from pathogenic microorganisms, but also to enhance or intensify other processes, such as extraction, separation or modification of components. The last three decades have also witnessed the advent and adaptation of several operations, processes, and techniques aimed at producing high quality foods, with minimum alteration of sensory and nutritive properties. Some of these innovative technologies have significantly reduced the thermal component in food processing, offering alternative nonthermal methods. Food Processing Technologies: A Comprehensive Review, Three Volume Set covers the latest advances in innovative and nonthermal processing, such as high pressure, pulsed electric fields, radiofrequency, high intensity pulsed light, ultrasound, irradiation and new hurdle technology. Each section will have an introductory article covering the basic principles and applications of each technology, and in-depth articles covering the currently available equipment (and/or the current state of development), food quality and safety, application to various sectors, food laws and regulations, consumer acceptance, advancements and future scope. It will also contain case studies and examples to illustrate state-of-the-art applications. Each section will serve as an excellent reference to food industry professionals involved in the processing of a wide range of food categories, e.g., meat, seafood, beverage, dairy, eggs, fruits and vegetable products, spices, herbs among others.

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.

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.

First volume selling primarily in the United States, push for more global promotion. "non-invasivel" related healing modalities and environmental medicine are both very hot topics. There are not any existing books with this dual focus that have an accompanying successful volume on nutrition and integrative medicine.

Outlines the basics of nutrition for healthcare professionals. Directed towards an international audience; written from the holistic perspective. There has been a definite shift in our perception and understanding of foods and diet. More attention is being given towards how we grow and cultivate food sources whilst being mindful about the environmental impact this may have - this book is timely, the medical community is now giving due importance to dietary content.

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.

 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.

Beads made from Egyptian faience have been excavated from grave deposits (c. 4000-3100 BC), together with beads of glazed steatite (a soft rock) and of se- precious stones such as turquoise, carnelian, quartz, and lapis lazuli. Information on these and many more ancient beads used for ornaments and jewelry, ritual ceremonies, as art artifacts and gifts for amorous women throughout history, and descriptions of the raw materials (e. g. , glass, bone, precious and other stones) and manufacturing technologies used for their production can be located in many references. Many books are devoted to the description of beads that are not of water-soluble polymer origin, techniques for their production, their art, value, and distribution, re?ecting the wealth of information existing in this ?eld of science and art. On the other hand, there are no books fully devoted to the fascinating topic of hydrocolloid (polymeric) beads and their unique applications. A few books c- tain scattered chapters and details on such topics, while emphasizing the possibility of locating fragments of information elsewhere; however, again, there is no book that is solely devoted to hydrocolloid beads and their versatile applications. In the meantime, the use of water-soluble hydrocolloid beads is on the rise in many ?elds, making a book that covers both past and novel applications of such beads, as well as their properties and ways in which to manipulate them, crucial.

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.

This book focuses on advanced research and technologies in dairy processing, one of the most important branches of the food industry. It addresses various topics, ranging from the basics of dairy technology to the opportunities and challenges in the industry. Following an introduction to dairy processing, the book takes readers through various aspects of dairy engineering, such as dairy-based peptides, novel milk products and bio-fortification. It also describes the essential role of microorganisms in the industry and ways to detect them, as well as the use of prebiotics, and food safety. Lastly, the book examines the challenges faced, especially in terms of maintaining quality across the supply chain. Covering all significant areas of dairy science and processing, this interesting and informative book is a valuable resource for post-graduate students, research scholars and industry experts.

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.

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')Yl 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."

This book analyzes the evolution of Italian viticulture and winemaking from the 1860s to the new Millennium. During this period the Italian wine sector experienced a profound modernization, renovating itself and adapting its products to international trends, progressively building the current excellent reputation of Italian wine in the world market. Using unpublished sources and a vast bibliography, authors highlight the main factors favoring this evolution: public institutional support to viticulture; the birth and the growth of Italian wine entrepreneurship; the improvement in quality of the winemaking processes; the increasing relevance of viticulture and winemaking in Italian agricultural production and export; and the emergence of wine as a cultural product.

Faba bean is a species of flowering plant in the Fabaceae family and the fourth most widely grown winter season legume after pea, chickpea, and lentil. The nutritional profile of faba beans is excellent as they contain an adequate quantity of proteins, carbohydrates, vitamins, minerals and various polyphenols. Faba bean seeds are a rich source of carbohydrates and starch. Because of higher amylose content than cereal starches, legume starches provide distinctive properties such as high gelation temperature, fast retro-gradation, high resistant starch and gel elasticity to food systems. Faba bean has been a beneficial source of protein in food products worldwide for centuries and continues to be highly produced and consumed to this day. Faba bean Chemistry, Properties and Functionality studies the global status and production of faba bean food products plus their agronomy, nutritional value and potential medicinal applications. The agrarian conditions are studied in full, as are postharvest practices. The chemical makeup of faba bean is a major focus, especially in relation to nutrient composition and quality. Chapters in this text focus on anti-nutritional attributes, antioxidants and bioactive compounds plus the effects of processing, storage and cooking on their nutritional value. Starch and its modification, structure, properties and industrial applications are covered, as is protein, genetic improvement and functional product formulation. The text also looks at the future perspectives of this valuable plant and food source. To date, no reference works have exclusively covered faba bean. This book provides a much-needed single source reference point for researchers looking to gain knowledge on this important plant and its use in high protein, health-beneficial food products.