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Antioxidant Activity of Polyphenolic Plant Extracts

2021-03-19 Science
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Release : 2021-03-19
Genre : Science
Kind : eBook
Book Rating : 882/5 ( reviews)

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Book Synopsis Antioxidant Activity of Polyphenolic Plant Extracts by : Dimitrios Stagos

Download or read book Antioxidant Activity of Polyphenolic Plant Extracts written by Dimitrios Stagos. This book was released on 2021-03-19. Available in PDF, EPUB and Kindle. Book excerpt: “Antioxidant Activity of Polyphenolic Plant Extracts” is a collection of scientific articles regarding polyphenols, that is, substances occurring naturally in plants and exhibiting many beneficial effects on human health. Among polyphenols’ interesting biological properties, their antioxidant activity is considered the most important. This book brings together experts from different research fields on topics related to polyphenols, such as their isolation and purification, assessment of their antioxidant activity, prevention from oxidative stress-induced diseases and use as food additives. The polyphenols used in the present studies are derived from a great variety of plants, ranging from well-known species to rare ones that are only found in specific regions. Moreover, some of the studies provide evidence that polyphenols may be used for the prevention and treatment of common diseases such as diabetes mellitus, Alzheimers’ disease, cardiovascular and intestinal diseases. Importantly, in several of the studies “green extraction methods” for the isolation of polyphenols were developed using modern technologies, where few or no organic solvents were used, in order to minimize environmental and health impacts.

Antioxidant Activity of Polyphenolic Plant Extracts

2021
Download Antioxidant Activity of Polyphenolic Plant Extracts PDF Online Free

Author :
Release : 2021
Genre :
Kind : eBook
Book Rating : 892/5 ( reviews)

GET EBOOK


Book Synopsis Antioxidant Activity of Polyphenolic Plant Extracts by : Dimitrios Stagos

Download or read book Antioxidant Activity of Polyphenolic Plant Extracts written by Dimitrios Stagos. This book was released on 2021. Available in PDF, EPUB and Kindle. Book excerpt: “Antioxidant Activity of Polyphenolic Plant Extracts” is a collection of scientific articles regarding polyphenols, that is, substances occurring naturally in plants and exhibiting many beneficial effects on human health. Among polyphenols' interesting biological properties, their antioxidant activity is considered the most important. This book brings together experts from different research fields on topics related to polyphenols, such as their isolation and purification, assessment of their antioxidant activity, prevention from oxidative stress-induced diseases and use as food additives. The polyphenols used in the present studies are derived from a great variety of plants, ranging from well-known species to rare ones that are only found in specific regions. Moreover, some of the studies provide evidence that polyphenols may be used for the prevention and treatment of common diseases such as diabetes mellitus, Alzheimers' disease, cardiovascular and intestinal diseases. Importantly, in several of the studies “green extraction methods” for the isolation of polyphenols were developed using modern technologies, where few or no organic solvents were used, in order to minimize environmental and health impacts.

Antioxidant and Anti-aging Action of Plant Polyphenols

2020-11-13 Medical
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Release : 2020-11-13
Genre : Medical
Kind : eBook
Book Rating : 07X/5 ( reviews)

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Book Synopsis Antioxidant and Anti-aging Action of Plant Polyphenols by : Christophe Hano

Download or read book Antioxidant and Anti-aging Action of Plant Polyphenols written by Christophe Hano. This book was released on 2020-11-13. Available in PDF, EPUB and Kindle. Book excerpt: Polyphenols are plant non-nutrient natural products, or plant secondary metabolites, found in fruits, vegetables and seeds that we consume daily. Their intakes from fruit, vegetables, seeds, and nuts are associated with lower risks of chronic and age-related degenerative diseases. Aging is a dynamic and complex biological process involving multiple actors and subject to a number of genetic and/or environmental influences. The famous free radical theory of aging proposed by Prof. Harman in 1956 states that free radicals lead to oxidative damage, causing cellular dysfunction and physiological decline, and are responsible for aging, with the appearance of degenerative diseases and eventually death. From this hypothesis, antioxidant molecules are capable of slowing down the aging process through the successful scavenging of radical oxygen and nitrogen species. Polyphenols have been shown to prolong the lifespan of different model species operating through a well-conserved antioxidant mechanism. This collection of research and review articles covers the most recent advances in the use of plant polyphenols, ranging from their biological properties and possible functions as medicines, the importance of traditional medicines as a source of inspiration, the rationalization of new uses of plant extracts which lead to applications in modern medicine, the status of modern green-chemistry extraction methods, to some reflections on future prospects.

Non-extractable Polyphenols and Carotenoids

2018-04-30 Medical
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Release : 2018-04-30
Genre : Medical
Kind : eBook
Book Rating : 472/5 ( reviews)

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Book Synopsis Non-extractable Polyphenols and Carotenoids by : Fulgencio Saura-Calixto

Download or read book Non-extractable Polyphenols and Carotenoids written by Fulgencio Saura-Calixto. This book was released on 2018-04-30. Available in PDF, EPUB and Kindle. Book excerpt: Polyphenols and carotenoids are abundant in fruits, vegetables, herbs and spices, and beverages, such as tea, cocoa and wine providing health-related benefits and antioxidant properties. Focusing on non-extractable polyphenols and carotenoids that are present in the diet, this book will improve our knowledge of dietary intakes and physiological properties ensuring a better understanding of their potential health effects. With global appeal, this will be the first book dedicated to raising the profile of this important area. Summarising the current knowledge in the field, the book will direct further research for food chemists, scientists and nutritionists looking for new perspectives.

Polyphenols in Plants

2018-08-14 Science
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Release : 2018-08-14
Genre : Science
Kind : eBook
Book Rating : 69X/5 ( reviews)

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Book Synopsis Polyphenols in Plants by : Ronald Ross Watson

Download or read book Polyphenols in Plants written by Ronald Ross Watson. This book was released on 2018-08-14. Available in PDF, EPUB and Kindle. Book excerpt: Polyphenols in Plants: Isolation, Purification and Extract Preparation, 2nd edition, provides a detailed insight into polyphenols that occur naturally in plants and how they can be affected during growth and development, then effectively removed and optimized for various applications in food production. Historically, plants have been the major sources for drugs and health promotion. While there are a small number of nutrients contained, the growing focus is on the very diverse, complex ring structures: polyphenols that are not nutritious. In order to study or use them in patient treatment, the polyphenols need to be isolated, identified, and purified for application and study. This book brings together experts in the field who share their ongoing examination of isolation and purification of polyphenols as well as determination of their structures and composition. Polyphenols in Plants covers a range of new topics including polyphenols in vegetable waste and agricultural byproducts, extraction methods and characterization of polyphenols, and isolation techniques in the development of new compounds and their use in cancer therapy. This book will be useful to plant scientists and dietary supplement producers, as well as scientists in the food industry and alternative medicine who are interested in the specific health benefits of various dietary extracts and other polyphenol resources. Fully revised and updated to present the latest developments in the field Advances understanding of isolation, characterization, and identification of critical polyphenols vital to industrial development as therapies Defines conditions of growth affecting polyphenol levels Describes techniques critical to identifying and defining polyphenols

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