Phenolic Antioxidants And Health Benefits

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Phenolic Antioxidants and Health Benefits

U.D. Chavan
Phenolic Antioxidants and Health Benefits Book PDF

Author : U.D. Chavan
Publisher : Scientific Publishers
Page : 510 pages
File Size : 44,6 Mb
Release : 2018-02-01
Category : Technology & Engineering
ISBN : 9789388172349

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Phenolic Antioxidants and Health Benefits by U.D. Chavan Pdf

This book is mainly based on the latest research results and applications of phenolic and polyphenolic compounds. Phenolic compounds, ubiquitous in plants, are an essential part of the human diet and are of considerable interest due to their antioxidant properties and potential beneficial health effects. These compounds range structurally from a simple phenolic molecule to complex high-molecular-weight polymers. There is increasing evidence that consumption of a variety of phenolic compounds present in foods may lower the risk of health disorders because of their antioxidant activity. When added to foods, antioxidants control rancidity development, retard the formation of toxic oxidation products, maintain nutritional quality and extend the shelf-life of products. Due to safety concerns and limitation on the use of synthetic antioxidants, natural antioxidants obtained from edible materials, edible by-products and residual sources have been of increasing interest. This contribution summarizes both the synthetic and natural phenolic antioxidants, emphasizing their mode of action, health effects, degradation products and toxicology. In addition, sources of phenolic antioxidants are discussed in detail.

Health Benefits of Phenolic Antioxidants

Aman B. Upaganlawar
Health Benefits of Phenolic Antioxidants Book PDF

Author : Aman B. Upaganlawar
Publisher : Unknown
Page : 128 pages
File Size : 54,7 Mb
Release : 2022-09-26
Category : Electronic
ISBN : 9798886970586

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Health Benefits of Phenolic Antioxidants by Aman B. Upaganlawar Pdf

Free radicals are continuously produced in cells as a part of normal cellular function. However, excess generation of free radicals plays a critical role in the pathophysiology of many disease conditions, especially cancer, atherosclerosis, Alzheimer's disease, etc. Oxidation is a major chemical process that produces free radicals and initiates chain reactions that cause cellular damage. Compounds that inhibit oxidation are called antioxidants; phenols are known to possess excellent antioxidant properties. Phenolic compounds are abundant in plants in a wide variety of chemical structures. Natural phenolic compounds include phenolic acids and ester derivatives, flavonoids and benzopyran derivatives, quinones, tannins, lignins, lignans, stilbenes, essential oils, chalcones, etc. Nutraceuticals, in the name of dietary supplements and functional foods, are being consumed as prophylactics for the prevention of many diseases throughout the world. Most of these products are polyphenols; hence, this book provides an insight on therapeutic potentials of natural and synthetic polyphenols, emphasizing their pharmacology.

Oxidative Stress and Chronic Degenerative Diseases

Jose Antonio Morales-Gonzalez
Oxidative Stress and Chronic Degenerative Diseases Book PDF

Author : Jose Antonio Morales-Gonzalez
Publisher : BoD – Books on Demand
Page : 516 pages
File Size : 51,8 Mb
Release : 2013-05-22
Category : Science
ISBN : 9789535111238

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Oxidative Stress and Chronic Degenerative Diseases by Jose Antonio Morales-Gonzalez Pdf

This work responds to the need to find, in a sole document, the affect of oxidative stress at different levels, as well as treatment with antioxidants to revert and diminish the damage. Oxidative Stress and Chronic Degenerative Diseases - a Role for Antioxidants is written for health professionals by researchers at diverse educative institutions (Mexico, Brazil, USA, Spain, Australia, and Slovenia). I would like to underscore that of the 19 chapters, 14 are by Mexican researchers, which demonstrates the commitment of Mexican institutions to academic life and to the prevention and treatment of chronic degenerative diseases.

Phenolic Antioxidants in Foods: Chemistry, Biochemistry and Analysis

Alam Zeb
Phenolic Antioxidants in Foods Chemistry Biochemistry and Analysis Book PDF

Author : Alam Zeb
Publisher : Springer Nature
Page : 561 pages
File Size : 41,9 Mb
Release : 2021-09-27
Category : Technology & Engineering
ISBN : 9783030747688

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Phenolic Antioxidants in Foods: Chemistry, Biochemistry and Analysis by Alam Zeb Pdf

Plant foods are an essential part of our daily diet and constitute one of the highest contributors to the world economy. These foods are rich in phenolic compounds, which play a significant role in maintaining our health. This textbook presents a comprehensive overview of the chemistry, biochemistry and analysis of phenolic compounds present in a variety of foods. The text can be used as a singular source of knowledge for plant food science and technology, covering all of the important chemical, biochemical and analytical aspects needed for a thorough understanding of phenolic antioxidants in foods. Phenolic Antioxidants In Foods: Chemistry, Biochemistry, and Analysis is comprised of three sections. The first section covers the basic concepts of antioxidants, their chemistry and their chemical composition in foods, providing a detailed introduction to the concept. The second section covers the biochemical aspects of phenolic antioxidants, including their biosynthetic pathways, biological effects and the molecular mechanism of antioxidant effects in the biological system. This section promotes an understanding of the fundamental biochemical reactions that take place in foods and after digestion and absorption. The third section covers the analytical chemistry used in the analysis of phenolic antioxidants in foods, including the basic analytical procedures, methods for analysis and chromatographic and spectroscopic analyses. This section is significant for aspiring food chemists and manufacturers to evaluate the nature and chemistry of phenolic antioxidants in foods. Featuring helpful quizzes, section summaries, and key chapter points, this textbook is the perfect learning tool for advanced chemistry undergraduates and post-graduates looking to gain a fundamental understanding of phenolic antioxidants in food products.

Antioxidants in Fruits: Properties and Health Benefits

Gulzar Ahmad Nayik,Amir Gull
Antioxidants in Fruits Properties and Health Benefits Book PDF

Author : Gulzar Ahmad Nayik,Amir Gull
Publisher : Springer Nature
Page : 636 pages
File Size : 45,5 Mb
Release : 2020-12-15
Category : Medical
ISBN : 9789811572852

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Antioxidants in Fruits: Properties and Health Benefits by Gulzar Ahmad Nayik,Amir Gull Pdf

This book provides a comprehensive review of the antioxidant value of widely consumed fruits. Each chapter covers the botanical description, nutritional & health properties of these popular fruits. Fruits are one of the most important indicators of dietary quality and offer protective effects against several chronic diseases such as cardiovascular diseases, obesity, and various types of cancer. In order to effectively promote fruit consumption, it is necessary to know and understand the components of fruits. In addition to underscoring the importance of fruit consumption’s effects on human diet, the book addresses the characterization of the chemical compounds that are responsible for the antioxidant proprieties of various fruits. Given its scope, the book will be of interest to graduate and post-graduate students, research scholars, academics, pomologists and agricultural scientists alike. Those working in various fruit processing industries and other horticultural departments will also find the comprehensive information relevant to their work.

Natural Antioxidants

Fereidoon Shahidi
Natural Antioxidants Book PDF

Author : Fereidoon Shahidi
Publisher : The American Oil Chemists Society
Page : 436 pages
File Size : 41,5 Mb
Release : 1997
Category : Medical
ISBN : 0935315772

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Natural Antioxidants by Fereidoon Shahidi Pdf

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.

Phenolic Compounds in Food and Their Effects on Health: Antioxidants and cancer prevention

Mou-Tuan Huang,American Chemical Society. Division of Agricultural and Food Chemistry,American Chemical Society. Meeting
Phenolic Compounds in Food and Their Effects on Health Antioxidants and cancer prevention Book PDF

Author : Mou-Tuan Huang,American Chemical Society. Division of Agricultural and Food Chemistry,American Chemical Society. Meeting
Publisher : Unknown
Page : 424 pages
File Size : 45,6 Mb
Release : 1992
Category : Medical
ISBN : UOM:39015020845916

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Phenolic Compounds in Food and Their Effects on Health: Antioxidants and cancer prevention by Mou-Tuan Huang,American Chemical Society. Division of Agricultural and Food Chemistry,American Chemical Society. Meeting Pdf

Examines the sources of phenoic antioxidants. Covers the chemical and biological activities of phenolic compounds in food and their health effects, especially the biological properties of phenolic compounds on the modulation of tumor development in experimental animal models, and possibly in humans. Explores flavonoids, green tea, and other phenolic compounds and cancer prevention. Together with Phenolic Compounds in Food and Their Effects on Health I, the volumes represent the most up-to-date studies of the antioxidative and anticarcinogenic activities of phenolic compounds in food.

Food Factors for Cancer Prevention

Hajime Ohigashi,Toshihiko Osawa,Junji Terao,Shaw Watanabe,Toshikazu Yoshikawa
Food Factors for Cancer Prevention Book PDF

Author : Hajime Ohigashi,Toshihiko Osawa,Junji Terao,Shaw Watanabe,Toshikazu Yoshikawa
Publisher : Springer Science & Business Media
Page : 661 pages
File Size : 51,6 Mb
Release : 2013-11-27
Category : Medical
ISBN : 9784431670179

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Food Factors for Cancer Prevention by Hajime Ohigashi,Toshihiko Osawa,Junji Terao,Shaw Watanabe,Toshikazu Yoshikawa Pdf

Chemoprevention is currently regarded as one of the most promising avenues for the control of cancer, with human epidemiological and animal studies indicating that the risk of cancer may be modified by changes in diet. Over 100 papers are collected in this volume, the proceedings of the International Conference on Food Factors: Chemistry and Cancer Prevention, held in Hamamatsu, Japan, in December 1995. Special emphasis is placed on chemical, biological, and molecular properties of phytochemicals in teas, fruit, vegetables, herbs, and spices, and on their potential for cancer prevention. Also discussed are the cancer-preventive effects of vitamins, lipids, carotenoids, flavonoids, and other components of diet. The findings presented here will be invaluable to all who are interested in diet and cancer prevention, and especially to biochemists, pharmacologists, food scientists, and nutritionists.

Antioxidants in Sport Nutrition

Manfred Lamprecht
Antioxidants in Sport Nutrition Book PDF

Author : Manfred Lamprecht
Publisher : CRC Press
Page : 304 pages
File Size : 44,7 Mb
Release : 2014-09-17
Category : Medical
ISBN : 9781466567573

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Antioxidants in Sport Nutrition by Manfred Lamprecht Pdf

The use of antioxidants in sports is controversial due to existing evidence that they both support and hinder athletic performance. Antioxidants in Sport Nutrition covers antioxidant use in the athlete ́s basic nutrition and discusses the controversies surrounding the usefulness of antioxidant supplementation. The book also stresses how antioxidants may affect immunity, health, and exercise performance. The book contains scientifically based chapters explaining the basic mechanisms of exercise-induced oxidative damage. Also covered are methodological approaches to assess the effectiveness of antioxidant treatment. Biomarkers are discussed as a method to estimate the bioefficacy of dietary/supplemental antioxidants in sports. This book is useful for sport nutrition scientists, physicians, exercise physiologists, product developers, sport practitioners, coaches, top athletes, and recreational athletes. In it, they will find objective information and practical guidance.

Phenolic Acids

Alexandra Flores
Phenolic Acids Book PDF

Author : Alexandra Flores
Publisher : Nova Science Publishers
Page : 0 pages
File Size : 45,7 Mb
Release : 2016
Category : Phenolic acids
ISBN : 1536103896

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Phenolic Acids by Alexandra Flores Pdf

Phenolic acids (PhAs), including hydroxybenzoic and cinnamic asids and their derivatives, are the products of secondary metabolism in plants and play important role in their growth and development. In this book, Chapter One discusses the phenolic acids during growth and development of xylem cells in Pinus sylvestris L. stems. Chapter Two evaluates the possible synergism or antagonism of several phenolic acids allowed to concomitantly react in an antioxidant capacity. Chapter Three evaluates the effect of different solvents on the extraction of major phenolic acids from aerial part of wild and greenhouse cultivated heather. Chapter Four focuses on quantification of the antioxidant activity on five varieties of mole produces in the Huichapan region in Mexico. Chapter Five examines antioxidant and cytotoxic activities of phenolic acids and their role in anticancer therapies. Chapter Six reviews the quantification and characterisation of phenolic acids in foods. Chapter Seven presents an overview on the physiological effects of phenolic acid in tea and coffee on human health.

Antioxidants in Vegetables and Nuts - Properties and Health Benefits

Gulzar Ahmad Nayik,Amir Gull
Antioxidants in Vegetables and Nuts Properties and Health Benefits Book PDF

Author : Gulzar Ahmad Nayik,Amir Gull
Publisher : Springer Nature
Page : 569 pages
File Size : 46,5 Mb
Release : 2020-12-01
Category : Medical
ISBN : 9789811574702

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Antioxidants in Vegetables and Nuts - Properties and Health Benefits by Gulzar Ahmad Nayik,Amir Gull Pdf

This book covers the nutritional and nutraceutical profiles of a wide range of popularly consumed vegetables and nuts. The first half of the book focuses on popular vegetables, and describes how higher vegetable consumption reduces the risk of diseases ranging from diabetes to osteoporosis, diseases of the gastrointestinal tract, cardiovascular diseases, autoimmune diseases and cancer. The book also includes an interesting section on the antioxidant potential of mushrooms. In turn, the second half discusses the nutritional value of various nuts. Nuts are nutrient-dense foods with complex matrices rich in unsaturated fats, high-quality protein, fiber, minerals, tocopherols, phytosterols and phenolics. The respective chapters illustrate how the consumption of nuts could ward off chronic diseases like hypertension, cancer, inflammation, oxidative stress, high blood pressure, coronary heart disease etc. In order to effectively promote vegetable and nut consumption, it is necessary to know and understand the nutritional and nutraceutical profiles of vegetables & nuts. Given its scope, the book will be of interest to students, researchers, food scientists, olericulturists, dietitians and agricultural scientists alike. Those working in the vegetable and nut processing industries, horticultural departments and other agricultural departments will also find the comprehensive information relevant to their work.

Phenolic Compounds

Marcos Soto-Hernández,Mariana Palma Tenango,Rosario García-Mateos
Phenolic Compounds Book PDF

Author : Marcos Soto-Hernández,Mariana Palma Tenango,Rosario García-Mateos
Publisher : BoD – Books on Demand
Page : 240 pages
File Size : 47,8 Mb
Release : 2017-03-08
Category : Science
ISBN : 9789535129592

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Phenolic Compounds by Marcos Soto-Hernández,Mariana Palma Tenango,Rosario García-Mateos Pdf

Phenolic compounds comprise a broad class of natural products formed mainly by plants, but also microorganisms and marine organisms that have the capacity to form them. Nowadays the interest in these compounds has increased mainly due to their diverse chemical structure and wide biological activity valuable in the prevention of some chronic or degenerative diseases. The functional foods are a rich source of these phytochemicals, and this is the starting point for this book, which shows the state of the art of the phenolic compounds and their biological activity. This book integrates eleven chapters that show the state of the art of diverse biological activity of the phenolic compounds, present in some crops or fruits.

Antioxidants in Food

Jan Pokorny,Nelly Yanishlieva,Michael H. Gordon
Antioxidants in Food Book PDF

Author : Jan Pokorny,Nelly Yanishlieva,Michael H. Gordon
Publisher : CRC Press
Page : 412 pages
File Size : 50,7 Mb
Release : 2001-04-12
Category : Technology & Engineering
ISBN : 0849312221

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Antioxidants in Food by Jan Pokorny,Nelly Yanishlieva,Michael H. Gordon Pdf

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.

Phenolic Compounds

Paavo Oliver
Phenolic Compounds Book PDF

Author : Paavo Oliver
Publisher : Unknown
Page : 0 pages
File Size : 40,8 Mb
Release : 2017
Category : Phenols
ISBN : 1536128813

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Phenolic Compounds by Paavo Oliver Pdf

Phenolic Compounds: Structure, Uses and Health Benefits opens with a discussion on phenolic substances such as gallic acid, catechin, chlorogenic acid, caffeic acid, p-coumaric acid, ferulic acid, and quercetin. The most common analytical methods (based on spectrophotometric, chromatographic or electrochemical techniques) for determining phenolic compounds applied to a wide range of sample sources are presented. Additionally, the authors study the high concentrations of bioactive substances in fruit berries in order to determine the link between daily fruit intake and human health. A review of the modern literature on extraction, filtration, and adsorption that may be combined with advanced oxidation treatments to minimalise the environmental impact of the remaining wastes is presented, especially focusing on phenolic compounds recovery from olive mill liquidwastes. Lastly, the authors provide an overview on the antiradical and antioxidizing properties of calix[n]arenes and calix[n]resorcinols as part of a larger discussion on the impact of preorganization of antioxidant fragments attached to calix[n]arene and calix[n]resorcinol scaffolds and their intramolecular synergy on antioxidant activity.

Effect of Phenolic Compounds on Human Health

Elena González-Burgos,M Pilar G ́omez-Serranillos Cuadrado
Effect of Phenolic Compounds on Human Health Book PDF

Author : Elena González-Burgos,M Pilar G ́omez-Serranillos Cuadrado
Publisher : Mdpi AG
Page : 232 pages
File Size : 46,7 Mb
Release : 2022-01-21
Category : Medical
ISBN : 3036528989

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Effect of Phenolic Compounds on Human Health by Elena González-Burgos,M Pilar G ́omez-Serranillos Cuadrado Pdf

Phenolic compounds are non-essential dietary compounds that are found in many vegetables (i.e. onion, cabbage, broccoli and parsley), fruits (i.e. cherries, grapes, berries and pears), cereals and beverages (i.e. red wine, tea and chocolate). These heterogeneous compounds are produced as secondary metabolites. Structurally, these compounds are characterized by comprising an aromatic ring with one or more hydroxyl groups that can be classified into two groups: flavonoids and non-flavonoids. Phenolic compounds have received considerable attention for its health-promoting properties in many chronic disorders including diabetes, cardiovascular diseases, cancer and neurodegenerative diseases, among others. These health benefits are mainly attributed to its antioxidant properties. Phenolic compounds act as antioxidant by scavenging free radicals, metal chelation and endogenous antioxidant system upregulation (enzymatic antioxidants such as catalase, superoxide dismutase and glutathione peroxidase and non-enzymatic antioxidants such as glutathione). The consumption of exogenous medicinal plants and food rich in phenolic compounds represent a promising therapeutically to prevent many chronic diseases and improve health. This Special Issue entitled "Effect of Phenolic Compounds on Human Health" include research articles and review articles on phenolic compounds and its role in health (i.e. flavonoids and diabetes, polyphenols and liver diseases, polyphenols and obesity, polyphenols and cardiovascular diseases and polyphenols and neuroprotection).