Results 1 to 10 of about 440,627 (309)

Analysis of the flavonoid component of bioactive New Zealand mānuka (Leptospermum scoparium) honey and the isolation, characterisation and synthesis of an unusual pyrrole [PDF]

open access: green, 2013
The flavonoid components of New Zealand mānuka (Leptospermum scoparium) honey have been quantified in a series of 31 honeys of varying non-peroxide antibacterial activity to clarify discrepancies between previous studies reported in the literature. Total
Ching W. Chan   +5 more
openalex   +4 more sources

Flavonoids: an overview

open access: yesJournal of Nutritional Science, 2016
Flavonoids, a group of natural substances with variable phenolic structures, are found in fruits, vegetables, grains, bark, roots, stems, flowers, tea and wine.
Archana Panche
exaly   +3 more sources

Chemistry and Biological Activities of Flavonoids: An Overview

open access: yesScientific World Journal, The, 2013
There has been increasing interest in the research on flavonoids from plant sources because of their versatile health benefits reported in various epidemiological studies. Since flavonoids are directly associated with human dietary ingredients and health,
Shsahank Kumar, Abhay Kumar Pandey
exaly   +2 more sources

Electrochemistry of Flavonoids

open access: yesMolecules, 2023
This review presents a description of the available data from the literature on the electrochemical properties of flavonoids. The emphasis has been placed on the mechanism of oxidation processes and an attempt was made to find a general relation between ...
Dorota Naróg, Andrzej Sobkowiak
doaj   +1 more source

Facts about Flavonoids

open access: yesEDIS, 2014
Flavonoids are organic compounds that occur naturally in plants. More than five thousand flavonoid compounds exist in nature, but those found in foods fall into six major categories: flavonols, anthocyanidins, isoflavones, flavan-3-ols, flavones, and ...
Inbar Schapsis, Wendy J. Dahl
doaj   +5 more sources

Effects of Extraction Technique on the Content and Antioxidant Activity of Flavonoids from Gossypium Hirsutum linn. Flowers

open access: yesMolecules, 2022
Cotton is one of the Uyghur medical materials in China and is rich in flavonoids. Flavonoids have important pharmacological effects. The yield of flavonoids in traditional extraction methods is low, which affects the development of flavonoids. Therefore,
Jiaxing Dong   +8 more
doaj   +1 more source

Flavonoids from Epimedium pubescens: extraction and mechanism, antioxidant capacity and effects on CAT and GSH-Px of Drosophila melanogaster [PDF]

open access: yesPeerJ, 2020
Background Epimedium is a famous medicinal plant in China, Southeast Asian and some other regions. Flavonoids are regarded as its supremely important active constituents used in phytomedicines and/or functional foods.
Xiao-Hua Yang   +4 more
doaj   +2 more sources

Preparation and Application of Molecularly Imprinted Polymers for Flavonoids: Review and Perspective

open access: yesMolecules, 2022
The separation and detection of flavonoids from various natural products have attracted increasing attention in the field of natural product research and development.
Yurou Yang, Xiantao Shen
doaj   +1 more source

Metabolic Engineering of Microbial Cell Factories for Biosynthesis of Flavonoids: A Review

open access: yesMolecules, 2021
Flavonoids belong to a class of plant secondary metabolites that have a polyphenol structure. Flavonoids show extensive biological activity, such as antioxidative, anti-inflammatory, anti-mutagenic, anti-cancer, and antibacterial properties, so they are ...
Hanghang Lou   +4 more
doaj   +1 more source

The Multifaceted Role of Flavonoids in Cancer Therapy: Leveraging Autophagy with a Double-Edged Sword

open access: yesAntioxidants, 2021
Flavonoids are considered as pleiotropic, safe, and readily obtainable molecules. A large number of recent studies have proposed that flavonoids have potential in the treatment of tumors by the modulation of autophagy.
Zhe Zhang   +4 more
doaj   +1 more source

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