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Author : Walter Oscar Lundberg
Publisher :
ISBN 13 :
Total Pages : 472 pages
Book Rating : 4.:/5 ( download)
Download or read book Autoxidation and Antioxidants written by Walter Oscar Lundberg and published by . This book was released on 1961 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : M.G. Simic
Publisher : Springer Science & Business Media
ISBN 13 : 1475793510
Total Pages : 652 pages
Book Rating : 4.4/5 (757 download)
Download or read book Autoxidation in Food and Biological Systems written by M.G. Simic and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Author : B. J. Hudson
Publisher : Springer Science & Business Media
ISBN 13 : 9400907532
Total Pages : 325 pages
Book Rating : 4.4/5 (9 download)
Download or read book Food Antioxidants written by B. J. Hudson and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: Antioxidants are present naturally in virtually all food commodities, providing them with a valuable degree of protection against oxidative attack. When food commodities are subjected to processing, such natural antioxidants are often depleted, whether physically, from the nature of the process itself, or by chemical degradation. In conse quence, processed food products usually keep less well than do the commodities from which they originated. Ideally, food producers would like them to keep better. This objective can often be achieved by blending natural products rich in antioxidants with processed foods, or by using well recognised antioxidants as food additives. In order to understand their action, and hence to apply antioxidants intelligently in food product formulation, some knowledge of the mechanisms by which they function is necessary. This is complex and of antioxidative may rely on one or more of several alternative forms intervention. Accordingly, the various mechanisms that may be relevant are discussed in Chapter 1, in each case including the 'intervention' mechanism. When present in, or added to, foods antioxidants are functional in very small quantities, typically, perhaps, at levels of 0ยท01 % or less.
Author : Lundberg
Publisher :
ISBN 13 :
Total Pages : 705 pages
Book Rating : 4.:/5 (52 download)
Download or read book Autoxidation and Antioxidants written by Lundberg and published by . This book was released on 1962-01-01 with total page 705 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Bozzano G Luisa
Publisher : Elsevier
ISBN 13 : 0444597018
Total Pages : 246 pages
Book Rating : 4.4/5 (445 download)
Download or read book Atmospheric Oxidation and Antioxidants written by Bozzano G Luisa and published by Elsevier. This book was released on 2012-12-02 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume I reviews current understanding of autoxidation, largely on the basis of the reactions of oxygen with characterised chemicals. From this flows the modern mechanism of antioxidant actions and their application in stabilisation technology.
Author : Evgeny T. Denisov
Publisher : CRC Press
ISBN 13 : 142003085X
Total Pages : 1020 pages
Book Rating : 4.4/5 (2 download)
Download or read book Oxidation and Antioxidants in Organic Chemistry and Biology written by Evgeny T. Denisov and published by CRC Press. This book was released on 2005-03-29 with total page 1020 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Author : Gerald Scott
Publisher :
ISBN 13 :
Total Pages : 586 pages
Book Rating : 4.E/5 ( download)
Download or read book Atmospheric Oxidation and Antioxidants written by Gerald Scott and published by . This book was released on 1965 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Workshop on Autoxidation Processes Staff
Publisher :
ISBN 13 : 9780608054025
Total Pages : 671 pages
Book Rating : 4.0/5 (54 download)
Download or read book Autoxidation in Food and Biological Systems written by Workshop on Autoxidation Processes Staff and published by . This book was released on with total page 671 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Edwin N. Frankel
Publisher : Elsevier
ISBN 13 : 085709792X
Total Pages : 487 pages
Book Rating : 4.8/5 (57 download)
Download or read book Lipid Oxidation written by Edwin N. Frankel and published by Elsevier. This book was released on 2014-01-23 with total page 487 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this second edition, Edwin Frankel has updated and extended his now well-known book Lipid oxidation which has come to be regarded as the standard work on the subject since the publication of the first edition seven years previously. His main objective is to develop the background necessary for a better understanding of what factors should be considered, and what methods and lipid systems should be employed, to achieve suitable evaluation and control of lipid oxidation in complex foods and biological systems. The oxidation of unsaturated fatty acids is one of the most fundamental reactions in lipid chemistry. When unsaturated lipids are exposed to air, the complex, volatile oxidation compounds that are formed cause rancidity. This decreases the quality of foods that contain natural lipid components as well as foods in which oils are used as ingredients. Furthermore, products of lipid oxidation have been implicated in many vital biological reactions, and evidence has accumulated to show that free radicals and reactive oxygen species participate in tissue injuries and in degenerative disease. Although there have been many significant advances in this challenging field, many important problems remain unsolved. This second edition of Lipid oxidation follows the example of the first edition in offering a summary of the many unsolved problems that need further research. The need to understand lipid oxidation is greater than ever with the increased interest in long-chain polyunsaturated fatty acids, the reformulation of oils to avoid hydrogenation and trans fatty acids, and the enormous attention given to natural phenolic antioxidants, including flavonoids and other phytochemicals.
Author : Jan Pokorny
Publisher : CRC Press
ISBN 13 : 9780849312229
Total Pages : 412 pages
Book Rating : 4.3/5 (122 download)
Download or read book Antioxidants in Food written by Jan Pokorny and published by CRC Press. This book was released on 2001-04-12 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: Antioxidants are an increasingly important ingredient in food processing. Their traditional role is, as their name suggests, in inhibiting the development of oxidative rancidity in fat-based foods, particularly meat and dairy products and fried foods. However, more recent research has suggested a new role in inhibiting cardiovascular disease and cancer. Antioxidants in Food: Practical Applications provides a review of the functional role of antioxidants and discusses how they can be effectively exploited by the food industry. The first part of the book looks at antioxidants and food stability with chapters on the development of oxidative rancidity in foods, methods for inhibiting oxidation, and ways of measuring antioxidant activity. Part 2 looks at antioxidants and health, including chapters on antioxidants and cardiovascular disease, their antitumour properties, and bioavailability. A major trend in the food industry, driven by consumer concerns, has been the shift from the use of synthetic to natural ingredients in food products. Part 3 looks at the range of natural antioxidants available to the food manufacturer. The final section of the book looks at how these natural antioxidants can be effectively exploited, covering such issues as regulation, preparation, antixoxidant processing functionality and their use in a range of food products from meat and dairy products, frying oils and fried products, to fruit and vegetables and cereal products.
Author : Eric A Decker
Publisher : Elsevier
ISBN 13 : 0857090445
Total Pages : 433 pages
Book Rating : 4.8/5 (57 download)
Download or read book Oxidation in Foods and Beverages and Antioxidant Applications written by Eric A Decker and published by Elsevier. This book was released on 2010-09-27 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oxidative rancidity is a major cause of food quality deterioration, leading to the formation of undesirable off-flavours as well as unhealthful compounds. Antioxidants are widely employed to inhibit oxidation, and with current consumer concerns about synthetic additives and natural antioxidants are of much interest. The two volumes of Oxidation in foods and beverages and antioxidant applications review food quality deterioration due to oxidation and methods for its control.The first volume focuses on oxidation mechanisms and antioxidant activity. Initial chapters in part one describe oxidation processes in foods, including the role of metals, heme proteins and lipoxygenase. The impact of oxidation on food flavour and the health aspects of oxidized fats are also covered. Final chapters in part one review the measurement of the extent of lipid oxidation and methods for food shelf-life determination. Part two discusses the ways in which antioxidants inhibit food oxidation, factors affecting antioxidant efficacy, methods to measure antioxidant activity and novel antioxidants.With its distinguished international team of editors and contributors, the two volumes of Oxidation in foods and beverages and antioxidant applications is standard references for R&D and QA professionals in the food industry, as well as academic researchers interested in food quality. Describes oxidation processes in foods, including the role of metals, heme proteins and lipoxygenase Reviews the impact of oxidation on food flavour and the health aspects of oxidized fats Discusses the ways in which antioxidants inhibit food oxidation, factors affecting antioxidant efficacy and methods to measure antioxidant activity
Author : H. W.-S. Chan
Publisher :
ISBN 13 :
Total Pages : 320 pages
Book Rating : 4.3/5 (91 download)
Download or read book Autoxidation of Unsaturated Lipids written by H. W.-S. Chan and published by . This book was released on 1987 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Eric A Decker
Publisher : Elsevier
ISBN 13 : 085709033X
Total Pages : 552 pages
Book Rating : 4.8/5 (57 download)
Download or read book Oxidation in Foods and Beverages and Antioxidant Applications written by Eric A Decker and published by Elsevier. This book was released on 2010-09-22 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oxidative rancidity is a major cause of food quality deterioration, leading to the formation of undesirable off-flavours as well as unhealthy compounds. Antioxidants are widely employed to inhibit oxidation, and with current consumer concerns about synthetic additives and natural antioxidants are of much interest. The two volumes of Oxidation in foods and beverages and antioxidant applications review food quality deterioration due to oxidation and methods for its control. The second volume reviews problems associated with oxidation and its management in different industry sectors. Part one focuses on animal products, with chapters on the oxidation and protection of red meat, poultry, fish and dairy products. The oxidation of fish oils and foods enriched with omega-3 polyunsaturated fatty acids is also covered. Part two reviews oxidation in plant-based foods and beverages, including edible oils, fruit and vegetables, beer and wine. Oxidation of fried products and emulsion-based foods is also discussed. Final chapters examine encapsulation to inhibit lipid oxidation and antioxidant active packaging and edible films. With its distinguished international team of editors and contributors, the two volumes of Oxidation in foods and beverages and antioxidant applications is standard references for R&D and QA professionals in the food industry, as well as academic researchers interested in food quality. Reviews problems associated with oxidation and its management in different industry sectors Examines animal products, with chapters on the oxidation and protection of red meat, poultry and fish Discusses oxidation of fish oils and foods enriched with omega-3 and polyunsaturated fatty acids
Author : Walter Oscar Lundberg
Publisher :
ISBN 13 :
Total Pages : 732 pages
Book Rating : 4.3/5 (91 download)
Download or read book Autoxidation and Antioxidants written by Walter Oscar Lundberg and published by . This book was released on 1961 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ingrid Emerit
Publisher : Springer Science & Business Media
ISBN 13 : 1468457306
Total Pages : 585 pages
Book Rating : 4.4/5 (684 download)
Download or read book Antioxidants in Therapy and Preventive Medicine written by Ingrid Emerit and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 585 pages. Available in PDF, EPUB and Kindle. Book excerpt: Twenty years ago, the enzyme superoxide dismutase which uses the superoxide radical anion as its specific substrate was reported. With this discovery was born a new scientific field, in which oxygen, necessary for aerobi c 1 ife on thi s planet, had to be cons i dered also in terms of its toxicity and stresses. This stimulated the search for knowledge of active oxygen species in biology and medicine. Superoxide and other reactive oxygen species are now implicated in many disease processes. Major advances have been achieved during these past years with respect to free radical generation and mechanisms of free radical action in causing tissue injury. In parallel, the possibil ity of influencing free radical related disease processes by antioxidant treatment was studied in various in vitro and in vivo systems. This was the unique theme of a conference organized in Paris by the Society for Free Radical Research (December 9-10, 1988) which brought together experts from basic sciences and clinicians in order to evaluate the current status of antioxidant therapy. The conference emphasized fundamental processes in antioxidant action. Among the major topics were superoxide dismutase (SOD) and low molecular weight substances with such activity, called SOD mimics. Other antioxidant enzymes were also considered. Antioxidant vitamins, in particular vitamins E and C, other naturally occurri ng antioxidants and vari ous synthet i c antioxidants were included in the presentations as there is now a rapidly developing series of compounds with potentially interesting clinical applications.
Author : Lyudmila N. Shishkina
Publisher : CRC Press
ISBN 13 : 1000517578
Total Pages : 387 pages
Book Rating : 4.0/5 (5 download)
Download or read book Antioxidants in Systems of Varying Complexity written by Lyudmila N. Shishkina and published by CRC Press. This book was released on 2019-09-02 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume brings together innovative research, new concepts, and novel developments in the study of chemistry and biological activity of antioxidants. It is a collection of chapters on new scientific research and practical applications from chemists at several prestigious scientific institutions. It looks at recent significant research and reports on new methodologies and important applications in the field of chemical kinetics.
Author : Fereidoon Shahidi
Publisher : The American Oil Chemists Society
ISBN 13 : 9780935315776
Total Pages : 436 pages
Book Rating : 4.3/5 (157 download)
Download or read book Natural Antioxidants written by Fereidoon Shahidi and published by The American Oil Chemists Society. This book was released on 1997 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides state-of-the-art discussion of natural antioxidants from dietary sources, their occurrence, health effects, chemistry, and methodologies. The book summarizes data on the occurrence of antioxidative compounds in cereals and legumes, oilseeds, herbs and spices, vegetables, teas, muscle foods, and other commodities. The antioxidant vitamins and enzymes also are thoroughly discussed. The potential beneficial effects of dietary antioxidants, the chemistry of food antioxidants, and methodologies to assess lipid oxidation and antioxidant activity also have been covered.
