Download or read book Dietary Tannins written by D. K. Salunkhe and published by CRC Press. This book was released on 1989-11-30 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: This concisely written book presents information on types of plant phenolics. The sole focus of this volume is on dietary tannins. It reviews the fact that tannins interact with dietary proteins, carbohydrates, minerals, vitamins, digestive enzymes, and lower nutrient availability. This work reveals that in certain parts of the world, tannins also have been reported as carcinogenic. This literature comprehensively reviews chemistry and plant biochemistry, and methods of extraction. It also explains the harmful and toxic effects and remedies to alleviate dietary tannins. This useful resource is a must for all food scientists, nutritionists, biochemists, and animal scientists throughout the world.
Download or read book Perspectives on Tannins written by Andrzej Szczurek and published by MDPI. This book was released on 2021-08-30 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tannins are a family of versatile, natural phenolic biomolecules whose key role is to protect plants against insects and fungi. They are also valuable in use for humans. We show tannins' antioxidant and antibacterial properties, in addition to their potential application in the food industry. We prove the accessibility of condensed tannins to a wide range of potential applications, including NH3 neutralizer, the building block of numerous porous materials, such as foams, organic, and carbon gels. Finally, they are known as wood adhesives, heavy metal scavengers, and corrosion inhibitors. With this book, we want to present the most promising perspectives of tannin.
Download or read book Handbook of Food Toxicology written by S.S. Deshpande and published by CRC Press. This book was released on 2002-08-29 with total page 919 pages. Available in PDF, EPUB and Kindle. Book excerpt: From health and economic consequences to exposure assessment and detoxification, this reference comprehensively covers the formation, characteristics, and control of various toxins that occur in the production, storage, handling, and preparation of food. The author discusses toxin sources, mechanisms, routes of exposure and absorption, and their chemical and biochemical components to prevent contamination of food products and reduce epidemics of foodborne disease. The book contains more than 3000 references to facilitate further research, as well as recent guidelines from the FDA and World Health Organization regarding food hygiene and safety.
Download or read book Chemistry and Significance of Condensed Tannins written by Richard W. Hemingway and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 539 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book was developed from the proceedings of the first North American Tannin Conference held in Port. Angeles, Washington, August 1988. The objective of the conference was to bring together people with a common interest in condensed tannins and to promote interdisciplinary interactions that will lead to a better understanding of these important substances. Anot. her objective was the publicat. ion of this book because there has not been a monograph devoted to the chemistry and significance of tannins for several decades. The book is organized into sections dealing with the biosynthesis, structure, re actions, complexation with other biopolymers, biological significance, and use of tannins as specialty chemicals. The authors made a special attempt to focus on what we don't know as well as to provide a summary of what we do know in an effort to assist in planning future research. Our thanks go to the authors who so kindly contributed chapters and so pa tiently responded to our requests. We also thank Rylee Geboski and the Conference Assist. ance Staff, College of Forestry, Oregon State University, for their assistance in planning and conducting t. he conference, and Julia Wilson, Debbie Wolfe, Helen Coletka, and Nancy Greene of the Southern Forest Experiment Station, Pineville, Louisiana, who typed the chapt. ers. Linda Chalker-Scott was especially helpful in assisting us wit. h editing. Dick Hemingway is indebted t. o the staff of the Alexandria Forest.
Download or read book Tannins written by Cheryl Anne Combs and published by Nova Science Publishers. This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tannins constitute a heterogeneous group of polyphenolic compounds, present in a considerable number of vegetable foods. The term tannin is derived from the properties of these compounds to interact and precipitate macromolecules, such as proteins, make them able to tan animal leather. Subsequently a general definition for tannins emerged, referring them as high molecular weight polyphenols that precipitate protein from solution. The first chapter of this book begins with a discussion on the adsorbent biopolymers from tannin extracts for water treatment. The second chapter presents the influences of sensory and psychosocial factors on the intake of tannin-rich foods and beverages. Chapter three investigates condensed tannins derived from grapes and their antioxidant and antimicrobial activity. Chapter four provides a review of the latest research in the extraction of tannins from grapes and how tannin structure can influence wine astringency. The tannin chemistry diversity and its occurrence in ruminant diets, as well as its beneficial and adverse effects on ruminants will be briefly reviewed in chapter five, and aspects related to oral cavity physiology, saliva production/composition and postingestive effects will be also be referred. The final chapter evaluates milk composition of crossbred dairy goats fed Tifton 85 grass replaced by flemingia.
Download or read book Sustainable Swine Nutrition written by Lee I. Chiba and published by John Wiley & Sons. This book was released on 2023-01-10 with total page 757 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sustainable Swine Nutrition As climate change continues to have a significant impact on the modern world, it is crucial to find alternative sources of energy and nutrients for swine production. The development of optimal feeding revolves around a multitude of considerations—genetic variations in the pig, variability, availability, and stability of nutrients in feed ingredients, interactions among nutrients and non-nutritive factors, voluntary feed intake, physical (& social) environment of pigs, and more. Establishing the ideal network of factors will only grow in importance as humans assess the methods for our own food networks. Sustainable Swine Nutrition is a comprehensive book on swine nutrition, covering some fundamental aspects of nutrition—namely digestive physiology, water, protein or amino acids, lipids, carbohydrates, energy metabolism, vitamins, minerals, and nutrition and immunology. Providing the most up-to-date information on each of these areas, a major emphasis of this second edition is on recent developments and current advances in the field, with a focus on pertinent issues linked with energy and nutrients. In doing so, the book highlights topics and issues that can contribute to the ultimate goal of successful and sustainable swine production. Sustainable Swine Nutrition readers will also find: Environmentally friendly, optimal feeding strategies for successful and sustainable swine production Recent developments, such as alternative feedstuffs, feed additives, and bioavailability Expanded treatment and new chapters on swine physiology, energy and protein, technology, and more Sustainable Swine Nutrition, Second Edition, is an ideal resource for livestock scientists and industry professionals involved in all aspects of pork production.
Download or read book Tannins written by Georgios K. Petridis and published by Nova Science Pub Incorporated. This book was released on 2010-10-31 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tannins are astringent, bitter plant polyphenols that either bind and precipitate or shrink proteins and various other organic compounds including amino acids and alkaloids. The astringency from the tannins is what causes the dry and puckery feeling in the mouth following the consumption of unripened fruit or red wine. This book presents current research in the study of tannins including: the effect of tannins in animal nutrition; proanthocyanidins in grapes and wines; using tannins to produce coagulant agents for water purification; and solar photodegradation of tannin in wood leachate.
Download or read book Dietary Phytochemicals and Microbes written by Amlan K. Patra and published by Springer Science & Business Media. This book was released on 2012-03-21 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: Humans have utilized the bioactive principles of different plants for various beneficial physiological properties including antimicrobial properties for many centuries. However, interests of using medicinal plants declined in the 20th century with the availability of effective synthetic antimicrobial drugs. The development of microbial resistance to various drugs has accelerated research interests towards the use of phytochemicals as alternatives to synthetic drugs in the recent years. This book presents an comprehensive reviews on the antimicrobial and antiviral properties of numerous recently reported phytochemicals, and their mechanisms of antimicrobial actions. Some of the chapters have critically discussed the beneficial and adverse effects of antibacterial, and stimulatory activities of dietary phytochemicals on rumen microbial populations, and gut microbial populations of humans and animals. Microbial adaptation and resistance of microbes to phytochemicals has also been highlighted. On the applied apects, the use of phytochemicals against drug resistance microbes, to treat microbial diseases, for food preservation, to inhibit methanogenic archaea in the rumen, and to modulate lipid biohydrogenating microbial populations to increase conjugated linoleic acids in animal-derived foods have been presented in different chapters.
Download or read book Herbivores Their Interactions with Secondary Plant Metabolites written by Gerald A. Rosenthal and published by Academic Press. This book was released on 2012-12-02 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: It has been more than ten years since the first edition of this book was published. During this time, our understanding of the interactions between plants and the animals that consume them, as mediated by secondary compounds (allelochemicals) of plants, has grown dramatically. In the Herbivores: Their Interactions with Secondary Plant Metabolites, Second Edition, only those areas of research where significant progress has been made since 1979 are included, and most of the contributing authors are new. This edition has been split into two volumes due to the vast amount of new material that has been generated on this subject. Both volumes will be of interest to evolutionary biologists, agriculturists, chemists, biochemists, physiologists, and ecologists. Volume 1, provides an exhaustive update and review of the chemical and biochemical bases for the role and function of allelochemicals in their defense against herbivores. Volume 2, scheduled for publication in April 1992, provides a current update of the research on the ecological roles and evolutionary nature of secondary plant metabolites in their interactions among plants and as protective agents against environmental stresses such as consumption by herbivores.
Download or read book Functional Foods and their Implications for Health Promotion written by Ioannis Zabetakis and published by Academic Press. This book was released on 2022-12-03 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: Functional Foods and Their Implications for Health Promotion presents functional foods, from raw ingredients to the final product, providing a detailed explanation on how these foods work and an overview of their impact on health. The book presents the functions of food against disease and discusses how healthier foods can be produced. Broken into four parts, the book presents a deep dive into plant-derived functional foods, dairy foods, marine food and beverages. The book includes case studies, applications, literature reviews and coverage of recent developments.Intended for nutritionists, dieticians, food technologists, as well as students and researchers working in nutrition, dietetics, and food science, this book is sure to be a welcomed resource. Uses flow diagrams to highlight the effects of processing on produced functional foods Combines information on the production/formulation of the food with data on bioactivities and bioavailability Presents whole foods and not food components while also focusing on functionality and availability
Download or read book Toxicants of Plant Origin written by Peter R. Cheeke and published by CRC Press. This book was released on 1989-07-31 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive treatise offers an in-depth discussion of natural toxicants in plants, emphasizing their effects as defenses against herbivory. Coevolution of plants and her-bivores are covered with a detailed treatment of toxicant metabolism and systemic effects in mammalian tissues. Con-sideration of the economic importance of plant toxins, modi-fication by plant breeding, management of toxico-sis, and toxicant problems in various geographic areas are in-cluded. Each volume offers an extensive description of chemistry, biosynthesis, analysis, distribution in plants, metabolism in mam-mals and insects, and practical problems in humans and livestock.
Download or read book Plant Polyphenols written by Richard W. Hemingway and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 1027 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book was developed from the proceedings of the 2nd North American Tan nin Conference held in Houghton, Michigan, June, 1991. The objective of this con ference was to bring together people with a common interest in plant polyphenols and to promote interdisciplinary interactions that will lead to a bet ter understand ing of the importance of these substances. Another objective of this conference was to extend the 'tannin family' by making special efforts to encourage participation by scientists outside the United States, obtain more coverage of the hydrolyzable tannins, and further broaden the scope of coverage from the initial concentration on forestry and forest products. Com parison of the contents of this book with 'Chemistry and Significance of Condensed Tannins' that resulted from the proceedings of the 1st North American Tannin Conference shows the degree that these objectives were met. In developing the second conference, care was taken to assure that this book extends rather than duplicates the coverage of the first conference. Therefore, the two books should be taken together to obtain an up to date coverage of the broad area of chemistry and significance of plant polyphenols. Our thanks go to the authors who so kindly contributed chapters and so pa tiently responded to our requests. We thank the Conference Assistance Staff of Michigan Technological University for their help in planning and conducting the conference.
Download or read book Sustainable Agriculture Reviews 57 written by Vinod Kumar Yata and published by Springer Nature. This book was released on 2022-08-22 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 2nd book provides fundamental concepts and recent applications of biotechnological methods, such as genetic selection, breeding methods and genetic engineering tools. Biotechnology has remarkably improved the productivity of livestock by increasing the reproduction efficiency and decreasing the generation time. The chapters detail the mechanisms of methods for animal reproduction and breeding methods. This book focus on the impact of minerals, steroids metabolic stress, nutritional stress and anti-nutritional factors on the livestock reproduction.
Download or read book Dietary Phytochemicals in Cancer Prevention and Treatment written by American Institute for Cancer Research and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: The sixth annual research conference of the American Institute for Cancer Research was held August 31 and September 1, 1995, at the Loews L'Enfant Plaza Hotel in Washing ton, DC. In view of the promising leads in the diet/nutrition and cancer research field, the conference was devoted to "Dietary Phytochemicals in Cancer Prevention and Treatment. " The number of sessions was increased over that in previous conferences in order to accommodate the topics of interest. The conference overview, entitled "Plants and Cancer: Food, Fiber, and Phytochemicals," provided a framework for the following sessions. In addition, the attendees were reminded that for several decades epidemiologists have noted a lower risk of lung, esophageal, stomach, and colon cancer in populations consuming diets high in fruits and vegetables. However, isolation and ingestion of individual protective factors are not the preferred action since the complexity of the food and the matrix in which nutritional factors are embedded are important. The individual sessions then provided more insight as to why eating fruits and vegetables is associated with a lower risk of cancer. The first of these sessions was on "Isothiocyanates" that induce both the Phase I and Phase II enzymes that increase detoxification and conjugation reactions, thus causing more rapid removal of any xenobiotic or carcinogen. Thus, less carcinogen is available for interaction with DNA or other critical cellular macromolecules.
Download or read book Tannins written by Alfredo Aires and published by BoD – Books on Demand. This book was released on 2020-01-08 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tannins are one of the polyphenols group found in plants and are mainly studied because of their structural properties and bioactive behavior. Every year new findings concerning their properties and functions are made, and today concerns are mainly focused on how they can be used efficiently in the wood, food, textile, health, and pharmaceutical industries. Thus, the aim of this book is to present the most updated information on the structural properties of tannins, their food sources and variations, biological properties, and health, among other important issues. In addition, the most recent methods used for their isolation, quantifications, and industrial applications will also be covered.
Download or read book Handbook of Dietary Fiber written by Susan Sungsoo Cho and published by CRC Press. This book was released on 2001-08-17 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents the latest research on the analysis, metabolism, function, and physicochemical properties of fiber, fiber concentrates, and bioactive isolates--exploring the effect of fiber on chronic disease, cardiovascular health, cancer, and diabetes. Examines food applications and the efficacy and safety of psyllium, sugar beet fiber, pectin, alginate, gum arabic, and rice bran.
Download or read book Nutritional Toxicology written by Lishi Zhang and published by Springer Nature. This book was released on 2022-07-13 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a broad overview of the chemicals in food that have the potential to induce adverse health effects. Nutritional Toxicology is an interaction of nutrition, toxicology, biochemistry and food science, etc. Its main research scope involves the effects of nutrients on metabolisms of toxicants and their mechanisms, the interaction of the toxicants and contaminants originated from diet with nutrients and nutrition process, the adverse health outcome of nutrients excess, as well as methodology of research and related food and nutrition regulation process. Also the risk assessment of toxicants and contaminants in foods, and risk benefit assessment of nutrients (dietary supplementation) has become an emerging topic. This book provides novel and provocative insights into the fields of nutrition, food science and toxicology. It also offers a state-of-the-art report on recent discoveries concerning nutritional toxicology and where the field is going. It mainly focuses on advances made over the past 20 years. It will benefit graduate students, researchers and food and nutrition related regulation parties.
