Fereidoon Shahidi – författare

Chemical changes that occur in foods during processing and storage are manifold and might be both desirable and undesirable in nature. While many of the processes are carried out intentionally, there are also certain unwanted changes that naturally occur in food and might have to be controlled. Therefore, efforts are made to devise processing technologies in which desirable attributes of foods are retained and their deleterious ef­ fects are minimized. While proteins, lipids and carbohydrates are the main nutrients of food that are affected by processing, it is their interaction with one another, as well as in­ volvement oflow-molecular-weight constituents that affects their flavor, color and overall acceptability. Thus, generation of aroma via thermal processing and bioconversion is of utmost importance in food preparation. Furthermore, processing operations must be opti­ mized in order to eliminate or reduce the content of antinutrients that are present in foods and retain their bioactive components. Therefore, while novel processing technologies such as freezing, irradiation, microwaving, high pressure treatment and fermentation might be employed, control process conditions in a manner that both the desirable sensory attributes and wholesomeness of foods are safeguarded is essential. Obviously, method­ ologies should also be established to quantitate the changes that occur in foods as a result of processing. This volume was developed from contributions provided by a group of internation­ ally-recognized lead scientists.

The purpose of this text is to address advances in muscle food research with emphasis on the physiochemical and biochemical characteristics of the major muscle food components, including proteins, enzymes, lipids, pigments, and flavour compounds. It contains a comprehensive discussion, by a group of the world's leading researchers, of the quality attributes of muscle foods (red meats, poultry, and aquatic species), particularly the product texture, functionality, colour, and flavour, as related to their production, processing, and storage.

Topics in these proceedings include: the manipulation of genes in plants in order to produce needed food-related compounds, novel vaccines and therapeutic reagents, better overall fruits and vegetables, improved nutritional quality, and prevention of problems affecting the quality of plant foods. General strategies are presented on how to efficiently approach the bioengineering of a plant for better properties by creating arsenals of various cloned genes for enzymes from plant, algae, fungal, and bacterial sources.

Ethnic and international foods have gradually been integrated into the daily diet in North America. However, the existing literature of flavor characteristics and chemistry of such foods remains fragmentary and diverse. This book presents a summary of the current status of knowledge in this area.

Quality is a composite term encompassing many characteristics of foods. These include color, aroma, texture, general nutrition, shelf-life, stability, and possible presence of undesirable constituents. Obviously deterioration of quality may lead to changes in the attributes that characterize the food in its fresh or freshly processed state. In addition, quality enhancement of products may be carried out using appropriate processing techniques. Interaction of different components present with one another could have a profound effect on sensory quality of products. Meanwhile, presence of extraneous matter such as pesticides and debris may also contribute to a compromise in the quality of foods. In addition, processing often brings about changes in many attributes of food including its nutritional value. Thus, examination of process-induced changes in food products is important. In this book, a cursory account of quality attributes of fresh and processed foods is provided. The book is of interest to food scientists, nutritionists and biochemists in academia, government and industry.

This bestselling reference bridges the gap between the introductory and highly specialized books dealing with aspects of food biochemistry for undergraduate and graduate students, researchers, and professionals in the fi elds of food science, horticulture, animal science, dairy science and cereal chemistry. Now fully revised and updated, with contributing authors from around the world, the third edition of Biochemistry of Foods once again presents the most current science available. The first section addresses the biochemical changes involved in the development of raw foods such as cereals, legumes, fruits and vegetables, milk, and eggs. Section II reviews the processing of foods such as brewing, cheese and yogurt, oilseed processing as well as the role of non-enzymatic browning. Section III on spoilage includes a comprehensive review of enzymatic browning, lipid oxidation and milk off-flavors. The final section covers the new and rapidly expanding area of rDNA technologies. This book provides transitional coverage that moves the reader from concept to application.

Features new chapters on rDNA technologies, legumes, eggs, oilseed processing and fat modification, and lipid oxidation Offers expanded and updated material throughout, including valuable illustrations Edited and authored by award-winning scientists

Health and healing foods have a long history in the Asian cultures. Those of Eastern culture have long believed that food and medicine are from the same source and can treat illnesses and promote a healthier life. This volume covers certain traditional Asian functional foods, their history, functionality, health benefits, physiological properties, mechanisms of anti-cancer and anti-aging action. In addition, it covers processing technology, storage, material sources, marketing, social, and economical aspects. Expanding on geographical areas covered in previous works, the authors consider foods that originate from all over upper and lower Asian as well as the Middle East.

The ability to regulate and manipulate the generation or remodeling of blood vessels is key to the successful treatment of many chronic diseases, both oncological and non-oncological. Several bioactive compounds present in human diets are now known to exert an inhibitive effect on the either the signaling or construction of new blood vessels. The identification and characterization of these anti-angiogenic molecules opens a new avenue for the research and production of functional and medicinal foods with far reaching implications for the food-based treatment of chronic degenerative disease.Drawing from an extensive list of esteemed international contributors, Anti-Angiogenic Functional and Medicinal Foods explores the history and scope of the use of conventional foods, nutraceuticals, and health products in North America, Europe, the Middle East, Asia, India, Australia, and New Zealand. Recent advancements in proteomics, genomics, and toxicogenomics give us a far more detailed picture of the molecular basis of nutrition and systems toxicology. Explaining the role of angiogenesis in various chronic diseases, individual chapters consider endothelial cell responses, the mechanism of the angiogenic cascade, and the angiogenic function involved in tumors, cardiovascular disease, inflammatory arthritis, and obesity. A collection of chapters studies specific foods and their functional bioactive compounds such as the effects of edible berry anthocyanins, various Chinese medicinal foods, dietary flavonoids, probiotics, shark cartilage, EPA and DHA, and marine polysaccharides. The book concludes with a discussion of the challenges faced during the development and delivery of anti-angiogenic functional food products. Presenting the current research and state of the science, Anti-Angiogenic Functional and Medicinal Foods provides researchers, scientists, clinical nutritionists, and oncologists with a valuable reference to this important and growing mode of

While certain saturated and trans fats continue to face scrutiny as health hazards, new evidence indicates that, in addition to supplying foods with flavor and texture, fats also provide us with dietary components that are absolutely critical to our well-being. The importance of essential fatty acids and fat-soluble vitamins and other minor components delivered by lipids is well known, as are the benefits and essentiality of long-chain omega-3 and omega-6 fatty acids. And now, with new research connecting lipids to heart health, mental health, and brain and retina development, the market has responded by providing health-conscious consumers with lipid foods, including spreads, breads, cereals, juices, and dairy products.Nutraceutical and Specialty Lipids and their Co-Products presents a thorough assessment of the current state of the chemistry, nutrition, and health aspects of specialty fats and oils. Fereidoon Shahidi, editor-in-chief of the Journal of Food Lipids and a past chair and co-founder of the Nutraceuticals and Functional Foods Division of the Institute of Food Technologists, brings together top researchers to address the potential application and delivery of lipids in functional foods. Sharing much of their own research, they offer an unparalleled view of the field that covers basic lipid chemistry, as well as the most progressive findings concerning the nutritional value of beneficial lipids. They include research on cereal grain, marine, fruit seed, and tree nut oils, as well as oilseed medicinals, fat replacers, and many other sources of lipids. They also consider stability issues and the latest tools being used for lipids purification. Covering the full range of these essential diet components, this cutting-edge volume serves to meet the needs of scientists and students in research and product development, as well as health and nutrition specialists.

The consumption of functional foods has emerged as a major consumer-driven trend, based on the needs of an ever-growing health conscious population that wants to exercise greater control over its health. Focusing on an important sector of this rapidly growing field, Asian Functional Foods discusses the theoretical and practical aspects of functional foods found in the traditional Asian diet, from fundamental concepts of biochemistry, nutrition, and physiology to food science and technology.The book covers a wide range of topics, beginning with an introduction to the source, history, functionality, and chemical, physical, and physiological properties of traditional Asian functional foods, followed by the health benefits, mechanisms of antioxidant action, anticancer and antiaging properties, supported by clinical and epidemiological evidence. The chapter authors discuss processing technology and process systems, equipment, material preparation, food preparation, and quality control during processing. They explore stability, shelf life, and storage criteria for traditional functional food products, industrial production, home-made products, consumer and marketing issues, and social and economical impact.As Asian functional foods continue to gain popularity worldwide, a solid understanding of these functional foods will help food scientists take advantage of them to better maintain and promote health. Examining the scientific and social issues impacting their development, this book provides that understanding.

Phenolics in Food and Nutraceuticals is the first single-source compendium of essential information concerning food phenolics. This unique book reports the classification and nomenclature of phenolics, their occurrence in food and nutraceuticals, chemistry and applications, and nutritional and health effects. In addition, it describes antioxidant activity of phenolics in food and nutraceuticals as well as methods for analysis and quantification. Each chapter concludes with an extensive bibliography for further reading. Food scientists, nutritionists, chemists, biochemists, and health professionals will find this book valuable.

This monograph reports recent advances in production, chemistry, analysis, nutritional properties and commercial processing of canola and rapeseed. Recent developments in biotechnology of canola production and genetic alterations and improvements of seeds, recent methods of analysis and recent studies to upgrade the canola proteins are presented.

Bio-nanotechnology is the key functional technology of the 21st century. It is a fusion of biology and nanotechnology based on the principles and chemical pathways of living organisms, and refers to the functional applications of biomolecules in nanotechnology. It encompasses the study, creation, and illumination of the connections between structural molecular biology, nutrition and nanotechnology, since the development of techniques of nanotechnology might be guided by studying the structure and function of the natural nano-molecules found in living cells. Biology offers a window into the most sophisticated collection of functional nanostructures that exists.This book is a comprehensive review of the state of the art in bio-nanotechnology with an emphasis on the diverse applications in food and nutrition sciences, biomedicine, agriculture and other fields. It describes in detail the currently available methods and contains numerous references to the primary literature, making this the perfect "field guide" for scientists who want to explore the fascinating world of bio-nanotechnology. Safety issues regarding these new technologies are examined in detail.The book is divided into nine sections – an introductory section, plus: Nanotechnology in nutrition and medicineNanotechnology, health and food technology applicationsNanotechnology and other versatile applicationsNanomaterial manufacturingApplications of microscopy and magnetic resonance in nanotechnologyApplications in enhancing bioavailability and controlling pathogensSafety, toxicology and regulatory aspectsFuture directions of bio-nanotechnologyThe book will be of interest to a diverse range of readers in industry, research and academia, including biologists, biochemists, food scientists, nutritionists and health professionals.

First published in 1945, Bailey's has become the standard reference on the food chemistry and processing technology related to edible oils and the nonedible byproducts derived from oils. This sixth edition features new coverage of edible fats and oils and is enhanced by a second volume on oils and oilseeds. This sixth edition consists of six volumes: five volumes on edible oils and fats, with still one volume (as in the fifth edition) devoted to nonedible products from oils and fats. Some brand new topics in the sixth edition include: fungal and algal oils, conjugated linoleic acid, coco butter, phytosterols, and plant biotechnology as related to oil production. Now with 75 accessible chapters, each volume contains a self-contained index for that particular volume.

Bailey’s Industrial Oil and Fat Products Industrial and Nonedible Products from Oils and Fats

First published in 1945, Bailey's has become the standard reference on the food chemistry and processing technology related to edible oils and the nonedible byproducts derived from oils. This Sixth Edition features new coverage of edible fats and oils and is enhanced by a second volume on oils and oilseeds. This Sixth Edition consists of six volumes: five volumes on edible oils and fats, with still one volume (as in the fifth edition) devoted to nonedible products from oils and fats. Some brand new topics in the sixth edition include: fungal and algal oils, conjugated linoleic acid, coco butter, phytosterols, and plant biotechnology as related to oil production. Now with 75 accessible chapters, each volume contains a self-contained index for that particular volume.

First published in 1945, Bailey's has become the standard reference on the food chemistry and processing technology related to edible oils and the nonedible byproducts derived from oils. This sixth edition features new coverage of edible fats and oils and is enhanced by a second volume on oils and oilseeds. This sixth edition consists of six volumes: five volumes on edible oils and fats, with still one volume (as in the fifth edition) devoted to nonedible products from oils and fats. Some brand new topics in the sixth edition include: fungal and algal oils, conjugated linoleic acid, coco butter, phytosterols, and plant biotechnology as related to oil production. Now with 75 accessible chapters, each volume contains a self-contained index for that particular volume.

First published in 1945, Bailey's has become the standard reference on the food chemistry and processing technology related to edible oils and the nonedible byproducts derived from oils. This Sixth Edition features new coverage of edible fats and oils and is enhanced by a second volume on oils and oilseeds. This Sixth Edition consists of six volumes: five volumes on edible oils and fats, with still one volume (as in the fifth edition) devoted to nonedible products from oils and fats. Some brand new topics in the sixth edition include: fungal and algal oils, conjugated linoleic acid, coco butter, phytosterols, and plant biotechnology as related to oil production. Now with 75 accessible chapters, each volume contains a self-contained index for that particular volume.

First published in 1945, Bailey's has become the standard reference on the food chemistry and processing technology related to edible oils and the nonedible byproducts derived from oils. This Sixth Edition features new coverage of edible fats and oils and is enhanced by a second volume on oils and oilseeds. This Sixth Edition consists of six volumes: five volumes on edible oils and fats, with still one volume (as in the fifth edition) devoted to nonedible products from oils and fats. Some brand new topics in the sixth edition include: fungal and algal oils, conjugated linoleic acid, coco butter, phytosterols, and plant biotechnology as related to oil production. Now with 75 accessible chapters, each volume contains a self-contained index for that particular volume.

First published in 1945, Bailey's has become the standard reference on the food chemistry and processing technology related to edible oils and the nonedible byproducts derived from oils. This Sixth Edition features new coverage of edible fats and oils and is enhanced by a second volume on oils and oilseeds. This Sixth Edition consists of six volumes: five volumes on edible oils and fats, with still one volume (as in the fifth edition) devoted to nonedible products from oils and fats. Some brand new topics in the sixth edition include: fungal and algal oils, conjugated linoleic acid, coco butter, phytosterols, and plant biotechnology as related to oil production. Now with 75 accessible chapters, each volume contains a self-contained index for that particular volume.

Flavour is an important sensory aspect of the overall acceptability of meat products. Raw meat has a large number of aroma precursors and flavour enhancers which vary according to animal species. This book focuses on the subject of the flavour of meat and meat products. This book should be of interest to food scientists and technologists; and flavour and sensory scientists in industry and academia.

This text has been updated and extended to include developments concerning both meat and fish flavour. It presents research on species flavours, cured meat flavour, methods of assessment of flavour quality and consequences of meat deterioration. The coverage is divided into three parts which deal with species flavours, the effects of constituents and processing on flavour, and the analytical methods, chemical and sensory, of assessing meat flavour. The text should be of value to scientists and technologists in the meat and seafood industries. It should also be of value to sensory scientists, quality managers and marketing personnel.

Dried fruits serve as important healthful snack items around the world. They provide a concentrated form of fresh fruits, prepared by different drying techniques. With their unique combination of taste/aroma, essential nutrients, fibre, and phytochemicals or bioactive compounds, dried fruits are convenient for healthy eating and can bridge the gap between recommended intake of fruits and actual consumption. Dried fruits are nutritionally equivalent to fresh fruits, in smaller serving sizes, in the current dietary recommendations of various countries. Scientific evidence suggests that individuals who regularly consume generous amounts of dried fruits have lower rates of cardiovascular disease, obesity, various types of cancer, type-2 diabetes, and other chronic diseases. Dried fruits also have the advantage of being easy to store and distribute, available around the year, readily incorporated into other foods and recipes, and present a healthy alternative to salty or sugary snacks.Dried Fruits: Phytochemicals and Health Effects is divided into three sections preceded by introductory chapters that provide an overview of dried fruits (their composition, phytochemicals and health applications) as well as the cancer chemopreventive effects of selected dried fruits (amla fruits or Indian gooseberries, avocados, berries, mangoes, mangosteens, persimmons, prunes, raisins, kiwi fruits, and other dried fruits). The first section covers the most popular dried berries (blackberries, blackcurrants, blueberries, cranberries, goji berries, mulberries, raspberries, and strawberries); the second section discusses non-tropical dried fruits (apples, apricots, cherries, citrus fruits, figs, nectarines, peaches, pears, prunes, and raisins); and the final section addresses tropical dried fruits (açai fruits, bananas, dates, guavas, papayas, mangoes, passion fruits, and pineapples).Contributors to this volume are internationally renowned researchers who have provided a comprehensive account of the global perspectives of the issues relating to phytochemicals and health effects of dried fruits. The book will serve as a resource for those interested in the potential application of new developments in dried fruits’ nutraceuticals and functional foods. Biochemists, chemists, food scientists/technologists, nutritionists, and health professionals, from academia, government laboratories, and industry will benefit from this publication. Although this book is intended primarily as a reference book, it also summarises the current state of knowledge in key research areas and contains ideas for future work. In addition, it provides easy to read text suitable for teaching senior undergraduate and post-graduate students.

Cereal and pulse crops are staple foods that provide essential nutrients to many populations of the world. Traditionally, whole grains were consumed but most current foods are derived from refined fractions of cereal and pulse crops. Consumption of processed or refined products may reduce the health benefits of food. In wheat-based processed foods, for example, the removed 40% of the grain (mainly the bran and the germ of the wheat grain) contains the majority of the health beneficial components. These components, particularly non-essential phytochemicals such as carotenoids, polyphenols, phytosterols/ stanols, and dietary fibers, have been shown to reduce the risk of major chronic diseases of humans, such as cancer, cardiovascular diseases, and Parkinson’s disease. Such bioactives are therefore good candidates for ingredients of nutraceuticals and functional foods. There are many factors that can affect the bioactive content of cereal and pulse-based food ingredients, including genetics, growing and storage conditions, post-harvest treatments, food formulation and processing. All of these factors ultimately affect human health and wellness. Bioavailability is also important for these compounds for exerting their protective roles.Cereals and Pulses: Nutraceutical Properties and Health Benefits provides a summary of current research findings related to phytochemical composition and properties of cereal and pulse crops. The nutraceutical properties of each major cereal and pulse are discussed. Coverage of cereals and pulse crops includes barley, oats, rice, rye, corn, adlay, wheat, buckwheat, psyllium, sorghum, millet, common beans, field peas, faba beans, chickpea, lentil and soybeans. Chapters for each crop discuss methods to improve crop utilization, nutraceutical components and properties, bioactive compositions, antioxidant properties, beneficial health effects, disease prevention activities, and areas for future research. Also included are two chapters that examine the beneficial health properties of dietary fibers and antioxidants. Edited and written by an international team of respected researchers, this book is a reference guide for scientists working in food ingredients, food product research and development, functional foods and nutraceuticals, crop breeding and genetics, human nutrition, post-harvest treatment and processing of cereal grains and pulses. It will enable them to effect value-added food innovation for health promotion and disease risk reduction.

This reference compiles a broad spectrum of perspectives from specialists in academic, governmental, and industrial research settings to demonstrate the influence of biochemistry and biotechnological applications on functional food developments. Focusing on topics not covered in depth in other texts on the subject, the book analyzes the nutritional and physiological benefits of functional foods, the effect and development of active ingredients in functional foods, and consumer and regulatory issues that will influence biotechnological advancements in the food industry. It also Illustrates the expanding role of functional foods and nutraceuticals in the promotion of human health.

Reports of the beneficial health effects of some peptides have begun to make their way into the scientific literature. Peptides can act as immunomodulators, and have been shown to have a positive influence on calcium absorption, and on regulation of serum cholesterol. A number of peptides may also possess antimicrobial properties that enhance the body's defense mechanisms, and others may produce inhibitory effects for angiotensin-I-converting enzyme (ACE), leading to novel treatments for blood pressure conditions, heart failure, and diabetes. Modern food biotechnology may also allow for the production of highly important products for those suffering life-altering food allergies.A compendium of cutting-edge information for research scientists and cliniciansNutraceutical Proteins and Peptides in Health and Disease is the first book that provides comprehensive discussions on bioactive proteins and peptides in the area of nutraceutical and functional foods. It looks at protein and peptide impact on the body's absorption, defense, regulating, and nervous systems, then delves into hypo-allergenic foods and modern approaches to nutraceutical research and production. With 32 chapters written by 63 scientists working at the frontier of this revolutionizing field, it includes state-of-the-art information on--The cholesterol-lowering capabilities of proteins and peptides Opioid-like peptides The antibodies found in milk and egg yolks Enzymes derived from traditional Asian fermented foods found useful in novel thrombolytic therapy ACE-inhibitory peptides Enzymatic treatments used to create anti-allergenic food Recent developments in proteomics that are making certain processes economically feasible, including those employed in the binding of bioactive peptidesNutraceutical Proteins and Peptides in Health and Disease provides a compendium of cutting-edge information that can be put to direct use in research, therapy, and production. Biochemists, nutritional scientists, food scientists, and health professionals, as well as graduate students in these fields, will find this book highly useful.

The consumption of functional foods has emerged as a major consumer-driven trend, based on the needs of an ever-growing health conscious population that wants to exercise greater control over its health. Focusing on an important sector of this rapidly growing field, Asian Functional Foods discusses the theoretical and practical aspects of functional foods found in the traditional Asian diet, from fundamental concepts of biochemistry, nutrition, and physiology to food science and technology.The book covers a wide range of topics, beginning with an introduction to the source, history, functionality, and chemical, physical, and physiological properties of traditional Asian functional foods, followed by the health benefits, mechanisms of antioxidant action, anticancer and antiaging properties, supported by clinical and epidemiological evidence. The chapter authors discuss processing technology and process systems, equipment, material preparation, food preparation, and quality control during processing. They explore stability, shelf life, and storage criteria for traditional functional food products, industrial production, home-made products, consumer and marketing issues, and social and economical impact.As Asian functional foods continue to gain popularity worldwide, a solid understanding of these functional foods will help food scientists take advantage of them to better maintain and promote health. Examining the scientific and social issues impacting their development, this book provides that understanding.

Beverages derived from fruits and vegetables are a rich source of vitamin C, carotenoids, phenolics and polyphenolics as well as other bioactives. The bioactives in nutraceutical beverages may act synergistically with one another and their effect may be amplified through fortification, cultivating practices, or biotechnological means. This book discusses factors in the formulation, chemistry, nutrition, and health effects of nutraceutical beverages.