Results 11 to 20 of about 634,183 (388)

Flavonoids: an overview [PDF]

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.
A. N. Panche, A. D. Diwan, S. R. Chandra
exaly   +8 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   +3 more sources

Flavonoids as Anticancer Agents [PDF]

open access: yesNutrients, 2020
Flavonoids are polyphenolic compounds subdivided into 6 groups: isoflavonoids, flavanones, flavanols, flavonols, flavones and anthocyanidins found in a variety of plants. Fruits, vegetables, plant-derived beverages such as green tea, wine and cocoa-based
Dalia Marija Kopustinskiene
exaly   +4 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   +3 more sources

Photochemistry of Flavonoids [PDF]

open access: yesMolecules, 2010
Flavonoids and their photochemical transformations play an important role in biological processes in nature. Synthetic photochemistry allows access to molecules that cannot be obtained via more conventional methods.
Jan H. Van der Westhuizen   +3 more
doaj   +4 more sources

Antimicrobial activity of flavonoids

open access: yesInternational Journal of Antimicrobial Agents, 2005
Flavonoids are ubiquitous in photosynthesising cells and are commonly found in fruit, vegetables, nuts, seeds, stems, flowers, tea, wine, propolis and honey. For centuries, preparations containing these compounds as the principal physiologically active constituents have been used to treat human diseases.
T P Tim Cushnie, Andrew J Lamb
exaly   +5 more sources

Flavonoids and Aging

open access: yesSains Medika, 2016
Aging is inevitable process, however human comes into aging is in difference way and difference rates. Some of them undergo aging earlier due to degenerative diseases, unable to reach the maximum lifespan and are thus denominated secondary aging ...
Taufiqurrachman Nasihun
doaj   +4 more sources

Important Flavonoids and Their Role as a Therapeutic Agent

open access: yesMolecules, 2020
Flavonoids are phytochemical compounds present in many plants, fruits, vegetables, and leaves, with potential applications in medicinal chemistry. Flavonoids possess a number of medicinal benefits, including anticancer, antioxidant, anti-inflammatory ...
Asad Ullah   +2 more
exaly   +2 more sources

Biosynthesis of Flavonoids [PDF]

open access: bronzeNature, 1960
SEVERAL workers have shown that lignin and the ‘B ring’ of flavonoids are formed in vivo from shikimic acid and certain C6C3 compounds. The latter compounds are frequently encountered in plant tissues1. The ‘A ring’ of flavonoids appears to arise from acetate units2.
W. E. Hillis
openalex   +4 more sources

Neuroprotection by flavonoids [PDF]

open access: yesBrazilian Journal of Medical and Biological Research, 2003
The high morbidity, high socioeconomic costs and lack of specific treatments are key factors that define the relevance of brain pathology for human health and the importance of research on neuronal protective agents.
Dajas F.   +10 more
doaj   +5 more sources

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