Extractable and Non-extractable Polyphenols from Mango PDF Download
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Author: Yuchao Ma
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Polyphenol from fruits and vegetables have been proved that can lower the risk of many chronic disease. However, most studies are only focus on the extractable polyphenols right now. Non-extractable polyphenols may also have many important biological effects. The objective of this study was to find the difference between the extractable polyphenol and non-extractable by alkaline hydrolysis, acid hydrolysis and enzyme hydrolysis, compare the total phenolic content, flavonoid content and tannin content, and study their anti-inflammation effect, anti-cancer effect and antioxidant effect. The results showed that NEP alkaline hydrolysis was the best way to extract mango polyphenol. It had the highest total phenolic content and tannin content. The ORAC data also showed NEP alkaline hydrolysis had the best antioxidant effect. NEP alkaline also showed the dose-dependent inhibition manner. The extractable polyphenol showed better anti-inflammation effect then non-extractable polyphenol. Overall, we can conclude the secondary extraction did in fact yield more polyphenol from residue and non-extractable polyphenol have very similar effects as the extractable polyphenol.
Author: Yuchao Ma
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Polyphenol from fruits and vegetables have been proved that can lower the risk of many chronic disease. However, most studies are only focus on the extractable polyphenols right now. Non-extractable polyphenols may also have many important biological effects. The objective of this study was to find the difference between the extractable polyphenol and non-extractable by alkaline hydrolysis, acid hydrolysis and enzyme hydrolysis, compare the total phenolic content, flavonoid content and tannin content, and study their anti-inflammation effect, anti-cancer effect and antioxidant effect. The results showed that NEP alkaline hydrolysis was the best way to extract mango polyphenol. It had the highest total phenolic content and tannin content. The ORAC data also showed NEP alkaline hydrolysis had the best antioxidant effect. NEP alkaline also showed the dose-dependent inhibition manner. The extractable polyphenol showed better anti-inflammation effect then non-extractable polyphenol. Overall, we can conclude the secondary extraction did in fact yield more polyphenol from residue and non-extractable polyphenol have very similar effects as the extractable polyphenol.
Author: Fulgencio Saura-Calixto
Publisher: Royal Society of Chemistry
ISBN: 1788011066
Category : Cooking
Languages : en
Pages : 398
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Book Description
Focusing on non-extractable polyphenols (NEPP) that are present in the diet, this book will improve our knowledge of dietary intakes and physiological properties of NEPP ensuring a better understanding of their potential health effects.
Author: Muhammad Siddiq
Publisher: John Wiley & Sons
ISBN: 1119014387
Category : Technology & Engineering
Languages : en
Pages : 324
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Book Description
Written by noted experts in the field, Handbook of Mango Fruit: Production, Postharvest Science, Processing Technology and Nutrition offers a comprehensive resource regarding the production, trade, and consumption of this popular tropical fruit. The authors review the geographic areas where the fruit is grown and harvested, including information on the ever-expanding global marketplace that highlights United States production, imports and exports, and consumption, as well as data on the outlook for the European market. Handbook of Mango Fruit outlines the postharvest handling and packaging techniques and reviews the fruit’s processed products and byproducts that are gleaned from the processing of waste. The authors include information on the nutritional profile of the mango and review the food safety considerations for processing and transport of mangoes. This comprehensive resource: Reviews global mango production trends and countries that are the major exporters and importers of mangoes Explores the burgeoning marketplace for mangoes with special emphasis on the US and European marketplace Assesses latest trends in packaging of and shipping of mangoes Provides in depth coverage on value-added processing and by-products utilization Offers vital information on the innovative processing technologies and nutritional profile of popular tropical fruit Written for anyone involved in the production, marketing, postharvest handling, processing and by-products of mangoes, Handbook of Mango Fruit is a vital resource offering the most current information and guidelines on the burgeoning marketplace as well as the safe handling, production, and distribution of mangoes.
Author: Fulgencio Saura-Calixto
Publisher: Royal Society of Chemistry
ISBN: 1788014472
Category : Medical
Languages : en
Pages : 398
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Book Description
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.
Author: Ronald Ross Watson
Publisher: Academic Press
ISBN: 0123984912
Category : Science
Languages : en
Pages : 368
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Book Description
Polyphenols in Plants assists plant scientists and dietary supplement producers in assessing polyphenol content and factors affecting their composition. It also aids in selecting sources and regulating environmental conditions affecting yield for more consistent and function dietary supplements. Polyphenols play key roles in the growth, regulation and structure of plants and vary widely within different plants. Stress, growth conditions and plant species modify polyphenol structure and content. This book describes techniques to identify, isolate and characterize polyphenols, taking mammalian toxicology into account as well. - Defines conditions of growth affecting the polyphenol levels - Describes assay and instrumentation techniques critical to identifying and defining polyphenols, critical to researchers and business development - Documents how some polyphenols are dangerous to consume, important to dietary supplement industry, government regulators and lay public users
Author: Graham S. Bailey
Publisher: Alaken, Incorporated
ISBN:
Category : Science
Languages : en
Pages : 748
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Book Description
Author: Makenzi Gennette
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
With diet being such a huge factor in the development of diseases, emerging research has supported that apple consumption is a promising candidate for disease prevention due to the high phenolic content it possesses. These polyphenols can be found in two forms: extractable polyphenols (EP) and non-extractable polyphenols (NEP). Polyphenols have been shown to have strong anti-inflammatory and anti-oxidant properties, but up until this point, most researchers focus on EP fractions, while NEP are neglected. After the EP extraction using acetone and acetic acid (99:1) from the Apple Boost powder, three additional extraction methods were conducted on the remaining powder residue to extract the NEP. These extractions put the residue in three different environments for hydrolysis to compare their extraction abilities: enzyme, alkaline, and acid. After analyzing the EP and NEP total phenolic content (TPC) levels, oxygen radical absorbance capacity (ORAC) assay was conducted to measure anti-oxidation capacity of each extraction, and in vitro anti-inflammatory assay was performed to evaluate the anti-inflammation capacity of each extraction where inflammation was induced by LPS. The results showed that the NEP obtained from acid hydrolysis had the highest readings in both the TPC and ORAC assay, but did not show any anti-inflammatory effects in vitro. The EP extraction had the second highest readings in the TPC, ORAC and anti-inflammatory assays. The NEP enzyme extraction had the second lowest TPC and ORAC assay performance, but highest performance in the anti-inflammatory assay. The NEP alkaline extraction had the lowest TPC and performed poorly in both the anti-inflammatory assay and ORAC assay.
Author: Rocio Campos-Vega
Publisher: John Wiley & Sons
ISBN: 1119534100
Category : Technology & Engineering
Languages : en
Pages : 476
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Book Description
A complete guide to the evolving methods by which we may recover by-products and significantly reduce food waste Across the globe, one third of cereals and almost half of all fruits and vegetables go to waste. The cost of such waste – both to economies and to the environment – is a serious and increasing concern within the food industry. If we are to overcome this crisis and move towards a sustainable future, we must do everything possible to utilize innovative new methods of extracting and processing valuable by-products of all kinds. Food Wastes and By-products represents a complete primer to this important and complex process. Edited and written by leading researchers, the text provides essential information on the supply of waste and its composition, identifies foods rich in valuable bioactive compounds, and explores revolutionary methods for creating by-products from fruit, vegetable, and seed waste. Other chapters discuss the nutraceutical properties of value-added by-products and their uses in the manufacturing of dietary fibers, food flavors, supplements, pectin, and more. This book: Explains how reconstituted by-products can best be used to radically reduce food waste Discusses the potential nutraceutical assets of recovered food waste Covers a broad range of by-product sources, such as mangos, cacao, flaxseed, and spent coffee grounds Describes novel extraction processes and the emerging use of nanotechnology A significant contribution to the field, Food Wastes and By-products is a timely and essential resource for food industry professionals, government agencies and NGOs involved in nutrition, agriculture, and food production, and university instructors and students in related areas.
Author: W. Jeffrey Hurst
Publisher: CRC Press
ISBN: 1420014676
Category : Technology & Engineering
Languages : en
Pages : 414
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Book Description
Written by experts at the forefront of phytochemical analysis, this book covers the important classes of bioactive components of functional foods and nutraceuticals. It also includes some components for which no acceptable methods of analysis are yet available. Organized by compound class, Methods of Analysis for Functional Foods and Nutraceuticals
Author: A.J.G.H. Kostermans
Publisher: Academic Press
ISBN: 0323159125
Category : Technology & Engineering
Languages : en
Pages : 282
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Book Description
The Mangoes: Their Botany, Nomenclature, Horticulture and Utilization provides a comprehensive discussion of existing mango species and their value in the common mango (Mangifera indica) industry. It covers mango species growing in very dry areas, like savannahs; species growing on inundated lands; at altitudes over 1000 m in the tropics and at higher latitudes outside the tropics; under monsoon climate conditions and under constantly wet conditions; and so-called wild species that compete in flavor with the common mango. The book begins with an overview of the genus Mangifera, covering distribution, ecology, morphology, and development. The remaining chapters discuss the phytochemistry and chemotaxonomy of the Anacardiaceae with special emphasis on Mangifera; conservation of Mangifera species; a historical overview of the development of knowledge of Mangifera; subdivision of the genus; species of uncertain position; and excluded species. The book also includes a list of references along with indexes to scientific names, vernacular names, and collection numbers. The present text was written for horticulturists and mango growers. However, it may also be useful to scientific botanists, ecologists, students, and teachers.
