handbook of antioxidants

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Handbook of Antioxidants
Author : Lester Packer
Publisher : CRC Press
Release Date : 2001-10-26
ISBN 10 : 0824745108
Pages : 732 pages

Contains new and expanded material on antioxidants in beverages and herbal products, nitric oxide and selenium, and the effect of vitamin C on cardiovascular disease and of lipoic acid on aging, hyperglycemia, and insulin resistance! Offering over 4200 contemporary references-2000 more than the previous edition-the Second Edition of the Handbook of Antioxidants is an up-to-the-minute source for nutritionists and dietitians, cell biologists and biochemists, cardiologists, oncologists, dermatologists, and medical students in these disciplines.

Handbook of Antioxidants for Food Preservation
Author : Fereidoon Shahidi
Publisher : Woodhead Publishing
Release Date : 2015-02-25
ISBN 10 : 1782420975
Pages : 514 pages

Lipid oxidation in food leads to rancidity, which compromises the sensory properties of food and makes it unappealing to consumers. The growing trend towards natural additives and preservatives means that new antioxidants are emerging for use in foods. This book provides an overview of the food antioxidants currently available and their applications in different food products. Part one provides background information on a comprehensive list of the main natural and synthetic antioxidants used in food. Part two looks at methodologies for using antioxidants in food, focusing on the efficacy of antioxidants. Part three covers the main food commodities in which antioxidants are used. Reviews the various types of antioxidants used in food preservation, including chapters on tea extracts, natural plant extracts and synthetic phenolics Analyses the performance of antixoxidants in different food systems Compiles significant international research and advancements

Handbook of Antioxidants
Author : George Wypych
Publisher : Elsevier
Release Date : 2020-03-06
ISBN 10 : 1927885604
Pages : 244 pages

Handbook of Antioxidants provides a wealth of information on the mechanics, practical effects and applications of a wide range of antioxidants. The book starts by introducing the general concepts relating to antioxidants and their application, then segues into a discussion on existing natural and synthetic antioxidants, characterizing their general properties and application. Formation and action of oxidizing species in living organisms, ambient air, industrial environments, and chemical reactions are covered next. Subsequent chapters cover the theories and mechanisms of stabilization, performance indicators, antioxidant selection, degradation and stabilization of different polymers and rubbers, specific effects on other components of formulation, and analytical methods. This book is an excellent companion to the Databook of Antioxidants which has also been published recently. Both books supplement each other without repeating the same information – one contains data another theory, mechanisms of action, practical effects and implications of application. Provides theory, mechanisms of action, practical effects and implications of application for an array of antioxidants Looks at different aspects of phenomena occurring when materials are exposed to ambient air which contains oxygen, ozone, singlet oxygen, and other oxidizing species (radicals) Covers natural and synthetic antioxidants, their stability, performance indicators, degradation and stabilization mechanics, and more

Handbook of Antioxidants
Author : Evguenii T. Denisov
Publisher : CRC Press
Release Date : 2019-07-23
ISBN 10 : 1351080822
Pages : 190 pages

Designed for scientists and engineers involved in the physical chemistry of antioxidants, the Handbook of Antioxidants contains comprehensive data on the thermodynamics and reactivity of antioxidants. It includes: bond dissociation energies of antioxidants such as phenols (O-H bonds), aromatic amines (N-H bonds), hydroxyl amines (O-H bonds), thiophenols (S-H bonds) o activation energies and rate constants of reactions of peroxyl radicals with antioxidants o rate constants of reactions of phenoxyl, aminyl, and nitroxyl radicals with RH, ROOH, phenols, thiophenols, amines and hydroxyl amines and rate constants of reactions of antioxidants with hydroperoxides and oxygen.

Handbook of Antioxidants
Author : Enrique Cadenas,Lester Packer
Publisher : Marcel Dekker
Release Date : 1996
ISBN 10 :
Pages : 602 pages

This work examines authoritative coverage of the chemical, biological and clinical aspects of antioxidant molecules including particular antioxidant vitamins and other naturally occurring compounds such as melatonin. It discusses current avenues of antioxidant therapy, current research findings, and clinical trials on the protective role antioxidants play in preventing or minimizing free radical damage associated with cancer, cardiovascular disease, premature aging, cataracts, air pollution and strenuous exercise.

Handbook of Oxidants and Antioxidants in Exercise
Author : C. Sen,L. Packer,O. Hänninen
Publisher : Elsevier
Release Date : 2000-02-16
ISBN 10 : 9780080538297
Pages : 1220 pages

Interest in the science of exercise dates back to the time of ancient Greece. Today exercise is viewed not only as a leisurely activity but also as an effective preventive and therapeutic tool in medicine. Further biomedical studies in exercise physiology and biochemistry reports that strenuous physical exercise might cause oxidative lipid damage in various tissues. The generation of reactive oxygen species is elevated to a level that overwhelms the tissue antioxidant defense systems resulting in oxidative stress. The Handbook of Oxidants and Antioxidants in Exercise examines the different aspects of exercise-induced oxidative stress, its management, and how reactive oxygen may affect the functional capacity of various vital organs and tissues. It includes key related issues such as analytical methods, environmental factors, nutrition, aging, organ function and several pathophysiological processes. This timely publication will be of relevance to those in biomedical science and was designed to be readily understood by the general scientific audience.

Handbook of Antioxidants
Author : Evgeny T. Denisov,Taissa Denisova
Publisher : CRC Press
Release Date : 1999-11-11
ISBN 10 : 9780849390043
Pages : 312 pages

Designed for scientists and engineers involved in the chemistry and technology of antioxidants, the Second Edition of this popular handbook continues to provide comprehensive data on the thermodynamics and reactivity of antioxidants. Fully revised and updated, the Second Edition provides the latest data on antioxidants and polymer stabilizers, new data for biological antioxidants, a corrected list of bond dissociation energies, and a full bibliography. Additions and changes in the New Edition: The latest data on O-H bond dissociation energies of phenols and the new scale these values Thermodynamic functions of antioxidants and their intermediate presented in tables A table with current data on dissociation energies of C-H bonds of hydrocarbons and oxygen-containing compounds Rate constants and activation energies of reactions of antioxidants with ozone, nitrogen dioxide, and hydroperoxide Kinetic characteristics of benzoquinine reactions with antioxidants Rate constants of free radical generation through biomolecular reactions with ozone, nitrogen dioxide, and hydroperoxide All calculated data from the first edition has been recalculated in accordance with new data on dissociation energies and parameters of reactivity Data on thermodynamics of hydrogen bond formation of antioxidants All data on cyclic mechanisms of chain termination by antioxidants collected into a special chapter Special chapters on bioantioxidants and stabilization of polymers The Handbook of Antioxidants puts essential data at your fingertips. Its comprehensive nature and ease-of-use make it the resource for scientific researchers and engineers working in the field of physical chemistry of antioxidants.

Handbook of Synthetic Antioxidants
Author : Lester Packer
Publisher : CRC Press
Release Date : 2019-08-16
ISBN 10 : 100072364X
Pages : 464 pages

Emphasizes the efficacy of synthetically occurring compounds in the management of free radical-mediated illnesses. The text details the design, development and delivery of therapeutic antioxidants used in the treatment of pathophysiological disorders, from amylotrophic lateral sclerosis (ALS) and multiple sclerosis (MS) to Alzheimer's disease.

Databook of Antioxidants
Author : Anna Wypych,George Wypych
Publisher : Chemtec Publishing
Release Date : 2020-03
ISBN 10 : 1927885531
Pages : 512 pages

Antioxidants are likely to form the most crucial protective barrier for cells of living organisms against the effects of free radicals. If these processes are not adequately controlled, they lead to outcomes dangerous to well-being because the cancerous cells multiply with accelerating rates.

Handbook of Food Preservation
Author : M. Shafiur Rahman
Publisher : CRC Press
Release Date : 2007-07-16
ISBN 10 : 1420017373
Pages : 1088 pages

The processing of food is no longer simple or straightforward, but is now a highly inter-disciplinary science. A number of new techniques have developed to extend shelf-life, minimize risk, protect the environment, and improve functional, sensory, and nutritional properties. The ever-increasing number of food products and preservation techniques cr

Handbook on Gallic Acid
Author : Michelle A. Thompson,Parker B. Collins
Publisher : Nova Science Pub Incorporated
Release Date : 2013-01-01
ISBN 10 : 9781626189218
Pages : 350 pages

Gallic acid and its structurally related compounds are found widely distributed in fruits, plants, vegetables, and derivatives. Esters of gallic acid have a diverse range of industrial uses, as antioxidants in food, in cosmetics, and in the pharmaceutical industry. The authors in this book discuss the natural occurrences, antioxidant properties and health implications of gallic acid. Topics include gallic acid as a source to use for increasing functional properties in food products; gallic acid implications in health as a multi-therapeutic protective agent; the thermal, anti-inflammatory, and antioxidant properties of gallic acid; gallic acid extraction and its application in the prevention and treatment of cancer; application of spectroscopic techniques for the study of gallic acid autoxidation; gallic acid bioavailability in humans; and gallic acid and its derivatives and their occurrence and identification in high altitude edible and medicinal plants.

Handbook of Nutrition, Diet and the Eye
Author : Victor R. Preedy
Publisher : Academic Press
Release Date : 2014-04-01
ISBN 10 : 0124046061
Pages : 704 pages

The Handbook of Nutrition, Diet and the Eye is the first book to thoroughly address common features and etiological factors in how dietary and nutritional factors affect the eye. The ocular system is perhaps one of the least studied organs in diet and nutrition, yet the consequences of vision loss can be devastating. One of the biggest contributors to complete vision loss in the western hemisphere is diabetes, precipitated by metabolic syndrome. In some developing countries, micronutrient deficiencies are major contributory factors to impaired vision. However, there are a range of ocular defects that have either their origin in nutritional deficiencies or excess or have been shown to respond favorably to nutritional components. The eye from the cornea to the retina may be affected by nutritional components. Effects may be physiological or molecular. This book represents essential reading for nutritionists, dietitians, optometrists, ophthalmologists, opticians, endocrinologists, and other clinicians and researchers interested in eye health and vision in general. Saves clinicians and researchers time in quickly accessing the very latest details on a broad range of nutrition, ocular health, and disease issues Provides a common language for nutritionists, nutrition researchers, optometrists, and ophthalmologists to discuss how dietary and nutritional factors, and related diseases and syndromes affect the eye Preclinical, clinical, and population studies will help nutritionists, dieticians, and clinicians map out key areas for research and further clinical recommendations

Oxidation and Antioxidants in Organic Chemistry and Biology
Author : Evgeny T. Denisov,Igor B. Afanas'ev
Publisher : CRC Press
Release Date : 2005-03-29
ISBN 10 : 142003085X
Pages : 1024 pages

Providing a comprehensive review of reactions of oxidation for different classes of organic compounds and polymers, and biological processes mediated by free radicals, Oxidation and Antioxidants in Organic Chemistry and Biology puts the data and bibliographical information you need into one easy-to-use resource. You will find up-to-date information about mechanisms of action of antioxidants, their reactivity, reactions of intermediates, synergism, and antioxidants with cyclic mechanism action. Supplying useful, quantitative data in tables that make the information easy to find, the authors highlight the peculiarities of mechanisms involved in the oxidation of hydrocarbons, polymers, and different organic compounds. The book provides tabulated values of strengths of C-H bonds of oxygen-containing compounds; of O-H bonds of hydroperoxides, alcohols, and acids; and of attacked antioxidant bonds. The authors collect and discuss over 3000 rate constants of different reactions of peroxyl radicals in oxidation and co-oxidation. They describe a new semiempiric theory of reactivity of reactants in elementary oxidative steps and the algorithm of calculation of activation energies, rate constants, and geometrical parameters of the transition states of free radical reactions. After elucidating the chemistry and kinetics of antioxidant action, the book covers oxidative processes that occur in biological systems.

Antioxidants in Food and Biology
Author : Edwin N. Frankel
Publisher : Woodhead Pub Limited
Release Date : 2007
ISBN 10 : 9780955251207
Pages : 254 pages

"The field of antioxidants has expanded over the last six decades into a wide variety of multi-disciplinary areas that impact foods and health. Antioxidants in food and biology: Facts and fiction is a guide to making the properties of antioxidants in food, nutrition, health and medicine easy to understand. The book begins with an introduction to antioxidants and their chemistry, moves on to discuss food antioxidants and antioxidants in biology and ends by speculating on what research on this topic will look like in the future"--Publisher description.

Handbook of Nutraceuticals and Functional Foods, Second Edition
Author : Robert E.C. Wildman
Publisher : CRC Press
Release Date : 2016-04-19
ISBN 10 : 1420006185
Pages : 560 pages

Scientific advances in this field have not only given us a better understanding of what is an optimal diet, but has allowed food and nutraceutical companies to market products with specific health claims, fortify existing foods, and even create new foods designed for a particular health benefit. Handbook of Nutraceuticals and Functional Foods, Second Edition, compiles the latest data from authoritative, scientific sources. It provides hard evidence on the prophylactic and medicinal properties of many natural foods. This handbook reviews more than 200 nutraceutical compounds. Each chapter includes the chemical properties, biochemical activity, dietary sources, and evidentiary findings for each compound. New topics include the use of exopolysaccharides from lactic acid bacteria, protein as a functional ingredient for weight loss, and nutraceuticals to be used in the adjunctive treatment of depression. Two new chapters discuss recent evidence on oxidative stress and the antioxidant requirements of athletes as well as the use of nutraceuticals for inflammation. The scientific investigation of nutrition and lifestyle changes on the pain and debilitation of osteoarthritis is the subject of another new article. The book concludes with a look at future marketing opportunities paying particular attention to the alleviation of obesity. With contributions from a panel of leading international experts, Handbook of Nutraceuticals and Functional Foods, Second Edition, provides instant access to comprehensive, cutting edge data, making it possible for food scientists, nutritionists, and researchers to utilize this ever growing wealth of information.

Handbook of Free Radicals and Antioxidants in Biomedicine
Author : Jaime Miquel,Alexandre T. Quintanilha,Hans U. Weber
Publisher : CRC-Press
Release Date : 1988-12-31
ISBN 10 : 9780849332692
Pages : 376 pages

Processing and Impact on Antioxidants in Beverages
Author : Victor R. Preedy
Publisher : Elsevier
Release Date : 2014-04-05
ISBN 10 : 0124046959
Pages : 336 pages

Processing and Impact on Antioxidants in Beverages presents information key to understanding how antioxidants change during production of beverages, how production options can be used to enhance antioxidant benefit, and how to determine the production process that will result in the optimum antioxidant benefit while retaining consumer acceptability. In the food industry, antioxidants are added to preserve the shelf life of foods and to prevent off-flavors from developing. These production-added components also contribute to the overall availability of essential nutrients for intake. Moreover, some production processes reduce the amount of naturally occurring antioxidants. Thus, in terms of food science, it is important to understand not only the physiological importance of antioxidants, but what they are, how much are in the different food ingredients, and how they are damaged or enhanced through the processing and packaging phases. This book specifically addresses the composition and characterization of antioxidants in coffee, green tea, soft drinks, beer, and wine. Processing techniques considered here include fermentation and aging, high-pressure homogenization, enzymatic debittering, and more. Lastly, the book considers several selective antioxidant assays, such as Oxygen Radical Absorbance Capacity (ORAC) and Trolox Equivalent Antioxidant Capacity (TEAC) assays. Provides insights into processing options for enhanced antioxidant bioavailability Presents correlation potentials for increased total antioxidant capacity Includes methods for the in situ or in-line monitoring of antioxidants to reduce industrial loss of antioxidants in beverages Proposes processing of concentrated fractions of antioxidants that can be added to foods

Author : Victor R. Preedy
Publisher : Academic Press
Release Date : 2020-04-25
ISBN 10 : 0128159731
Pages : 432 pages

Pathology: Oxidative Stress and Dietary Antioxidants bridges the disciplinary knowledge gap to help advance medical sciences and provide preventative and treatment strategies for pathologists, health care workers, food scientists and nutritionists who have divergent skills. This is important as oxidative stress can be ameliorated with pharmacological, nutraceutical or natural agents. While pathologists and clinical workers understand the processes in disease, they are less conversant in the science of nutrition and dietetics. Conversely, nutritionists and dietitians are less conversant with the detailed clinical background and science of pathology. This book helps to fill those gaps. Saves clinicians and researchers time by helping them to quickly access the very latest details on a broad range of pathologies and oxidation issues Combines the science of oxidative stress and the putative therapeutic usage of natural antioxidants in the diet Includes preclinical, clinical and population studies to help pathologists, nutritionists, dieticians, and clinicians map out key areas for research and further clinical recommendations

Author : Victor R. Preedy
Publisher : Academic Press
Release Date : 2020-04-24
ISBN 10 : 0128157771
Pages : 454 pages

Diabetes: Oxidative Stress and Dietary Antioxidants, Second Edition, builds on the success of the first edition, covering updated research on the science of oxidative stress in diabetes and the potentially therapeutic usage of natural antioxidants in the diet and food matrix. The processes within the science of oxidative stress are not described in isolation, but rather in concert with other processes, such as apoptosis, cell signaling and receptor mediated responses. This approach recognizes that diseases are often multifactorial and oxidative stress is a single component of this. Since the publication of the first edition, the science of oxidative stress and free radical biology continues to rapidly advance with thousands of the research articles on the topic. New sections in this update cover the role of dietary advanced glycation end products (AGEs) in causing OS in diabetes, oxidative stress and diabetes-induced bone metabolism, and oxidative stress and diabetic foot ulcer. Saves clinicians and researchers time in quickly accessing the very latest details on a broad range of diabetes and oxidation issues Combines the science of oxidative stress and the putative therapeutic usage of natural antioxidants in the diet, its food matrix or plant Includes preclinical, clinical and population studies to help endocrinologists, diabetologists, nutritionists, dieticians and clinicians map out key areas for research and further clinical recommendations

Measurement of Antioxidant Activity and Capacity
Author : Resat Apak,Esra Capanoglu,Fereidoon Shahidi
Publisher : John Wiley & Sons
Release Date : 2018-02-20
ISBN 10 : 1119135354
Pages : 352 pages

A comprehensive reference for assessing the antioxidant potential of foods and essential techniques for developing healthy food products Measurement of Antioxidant Activity and Capacity offers a much-needed resource for assessing the antioxidant potential of food and includes proven approaches for creating healthy food products. With contributions from world-class experts in the field, the text presents the general mechanisms underlying the various assessments, the types of molecules detected, and the key advantages and disadvantages of each method. Both thermodynamic (i.e. efficiency of scavenging reactive species) and kinetic (i.e. rates of hydrogen atom or electron transfer reactions) aspects of available methods are discussed in detail. A thorough description of all available methods provides a basis and rationale for developing standardized antioxidant capacity/activity methods for food and nutraceutical sciences and industries. This text also contains data on new antioxidant measurement techniques including nanotechnological methods in spectroscopy and electrochemistry, as well as on innovative assays combining several principles. Therefore, the comparison of conventional methods versus novel approaches is made possible. This important resource: Offers suggestions for assessing the antioxidant potential of foods and their components Includes strategies for the development of healthy functional food products Contains information for identifying antioxidant activity in the body Presents the pros and cons of the available antioxidant determination methods, and helps in the selection of the most appropriate method Written for researchers and professionals in the nutraceutical and functional food industries,academia and government laboratories, this text includes the most current knowledge in order to form a common language between research groups and to contribute to the solution of critical problems existing for all researchers working in this field.