Results 1 to 10 of about 337,291 (404)

Exploring the role of grape cell wall and yeast polysaccharides in the extraction and stabilisation of anthocyanins and tannins in red wines

open access: yesOENO One
This paper explores the relationships between polysaccharides/oligosaccharides and anthocyanins/tannins from berry to wine. It is in the form of a review in which the literature has been considered in the light of the following model: in order to remain
Jean-Claude Boulet   +4 more
doaj   +1 more source

Effect of metal types on the controllable supramolecular self-assembly of protein-polyphenol conjugates and their carrier capabilities

open access: yesFood Chemistry: X
Regulation of different metal ions on the properties, structure, self-assembly and encapsulating capabilities of soybean globulin (SG)-tannic acid (TA) conjugates were investigated.
Qian-Da Xu   +3 more
doaj   +1 more source

Oxidative Stress and Inflammation in Osteoarthritis Pathogenesis: Role of Polyphenols

open access: yesBiomedicine & pharmacotherapy = Biomedecine & pharmacotherapie, 2020
Osteoarthritis (OA) is the most prevalent joint degenerative disease leading to irreversible structural and functional changes in the joint and is a major cause of disability and reduced life expectancy in ageing population.
M. Ansari, Nashrah Ahmad, T. Haqqi
semanticscholar   +1 more source

Beneficial Effects of Red Wine Polyphenols on Human Health: Comprehensive Review

open access: yesCurrent Issues in Molecular Biology, 2023
Polyphenols are secondary plant metabolites synthesized during the development of the grape berry as a response to stress conditions. They are important constituents in red wines that contribute to the sensory properties and antioxidant activity of wines.
Ivana Buljeta   +3 more
semanticscholar   +1 more source

Green Tea and Other Tea Polyphenols: Effects on Sebum Production and Acne Vulgaris

open access: yesAntioxidants, 2016
Polyphenols are antioxidant molecules found in many foods including nuts, fruits, vegetables, chocolate, wine, and tea. Polyphenols have antimicrobial, anti-inflammatory, and antineoplastic properties.
Suzana Saric   +2 more
doaj   +1 more source

Optimization of polyphenols process and their hypoglycemic and antioxidant activities of Porphyra haitanensis

open access: yesShipin yu jixie, 2023
Objective: This study aimed to optimize the extraction process of Porphyra haitanensis polyphenols to develop natural hypoglycemic foods. Methods: The Box-Behnken response surface method was used to optimize the extraction process of P.
CHEN Xiao-chen   +5 more
doaj   +1 more source

Antibacterial, Antifungal, Antiviral Activity, and Mechanisms of Action of Plant Polyphenols

open access: yesMicroorganisms
This review describes the enhanced classification of polyphenols into flavonoids, lignans, phenolic acids, stilbenes, and tannins. Its focus is the natural sources of polyphenols and an in-depth discussion of their antibacterial, antifungal, and ...
Slavena Davidova   +2 more
semanticscholar   +1 more source

Modulation of Intestinal Flora by Plant Polyphenols Based on in Vitro Fermentation Models

open access: yesShipin gongye ke-ji
To explore the potential prebiotic effects of plant-derived polyphenols, this study compared the inhibitory effects of tea polyphenols, apple polyphenols, grape seed polyphenols, and peanut skin polyphenols on foodborne pathogenic bacteria.
Yating YU   +3 more
doaj   +1 more source

Current State of Knowledge on the Antioxidant Effects and Mechanisms of Action of Polyphenolic Compounds

open access: yesNatural Product Communications, 2021
Quality-of-life improvements have resulted in increasing attention being paid to research on antiaging and antioxidation. Polyphenols are natural antioxidants with excellent biological activities, such as antioxidation and scavenging of free radicals and
Qi-zhuang Lv   +7 more
doaj   +1 more source

Research Progress on the Release and Functional Activity of Bound Polyphenols in Plant Foods

open access: yesShipin gongye ke-ji
Natural polyphenols are widely found in plants and have biological activities such as antioxidant, anti-inflammatory and anticancer. Polyphenols can be categorized into free polyphenols and bound polyphenols according to their solubility characteristics.
Jingjing LÜ, Lu LI, Na ZHANG
doaj   +1 more source

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