Results 221 to 230 of about 54,771 (281)

The Impact of Flavonols on Cardiovascular Risk

Nutrients, 2022
Cardiovascular disease (CVD) is the leading cause of deaths globally. The main target for prevention of cardiovascular (CV) risk are lifestyle changes, including particular dietary recommendations, involving high intake of fruits and vegetables. Flavonols are a subgroup of flavonoids—compounds present in fruits, vegetables, and tea—known for their ...
Joanna Popiolek-Kalisz, Emilia Fornal
exaly   +3 more sources

Some of the next articles are maybe not open access.

Related searches:

Manganese and iron flavonolates as flavonol 2,4-dioxygenase mimics

Chemical Communications, 2007
Mononuclear manganese(II) and iron(III) flavonolates were synthesized as synthetic enzyme-substrate complexes, and their oxygenation reactions as biomimetic functional models with relevance to flavonol 2,4-dioxygenases are briefly described.
Kaizer, József, Baráth, Gábor, Pap, József, Speier, Gábor, Giorgi, Michel, Réglier, M.   +5 more
openaire   +3 more sources

Flavonols and cardiovascular disease

Molecular Aspects of Medicine, 2010
Flavonols, and specially quercetin, are widely distributed in plants and are present in considerable amounts in fruits and vegetables. In addition to their anti-oxidant effect, flavonols interfere with a large number of biochemical signaling pathways and, therefore, physiological and pathological processes.
Francisco, Perez-Vizcaino, Juan, Duarte
openaire   +2 more sources

Flavonols: Direct new synthesis of 6-hydroxy-flavonols

Proceedings of the Indian Academy of Sciences - Section A, 1950
The synthesis of 6-hydroxy-flavonols has been effected by the Algar and Flynn oxidation of 2∶5-dihydroxy-, 2∶5∶2′-trihydroxy-, 2∶5∶4′-trihydroxy-chalkones and 6∶3′-dihydroxy- and 6∶4′-dimethoxy-flavanones by means of alkaline hydrogen peroxide. The flavonols obtained have been characterised by preparing their acetyl or methoxy derivatives.
G. N. Vyas, N. M. Shah
openaire   +1 more source

The flavonols of tea

Journal of the Science of Food and Agriculture, 1956
AbstractThe flavonols quercetin‐3‐glucoside (isoquercitrin), kaempferol‐3‐glucoside (astragalin), quercetin‐3‐rhamnoglucoside (rutin), kaempferol‐3‐rhamnoglucoside, quercetin‐3‐rhamno‐diglucoside, and kaempferol‐3‐rhamnodiglucoside, previously isolated and characterized in Japanese green teas, have also been detected in unprocessed tea‐leaf and black ...
E. A. H. Roberts, R. A. Cartwright, D. J. Wood   +2 more
openaire   +1 more source

New Genera of Flavonols and Flavonol Derivatives As Therapeutic Molecules

Journal of the Korean Society for Applied Biological Chemistry, 2011
Natural products from plants and microorganisms traditionally have provided the pharmaceutical industry with one of the most important sources of “lead” compounds in the search for new drugs and medicines. The diversity of polyphenol structure is enormous.
openaire   +1 more source

Flavones and flavonols

1982
Most reports on the identification of known flavonoids in new plant sources as well as those on novel flavonoids naturally deal with the two most abundant classes, the flavones and flavonols. For this chapter we have listed all references to the occurrence of flavone and flavonol aglycones which have appeared from 1975 to 1980, and also include such ...
openaire   +1 more source