flavonol

flavonol
flavonol [flā′və nôl΄, flā′vənōl΄]
n.
[< FLAVON(E) + -OL1]
1. a yellow, crystalline hydroxy derivative of flavone, C15H10O3: also flavanol
2. any of various derivatives of flavonol, used as yellow pigments and dyes and frequently found in plants

English World dictionary. . 2014.

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  • Flavonol — Général Nom IUPAC 2 hydroxy 3 phénylnaphthalèn 1(4H) one Synonymes 3 hydroxyflavone …   Wikipédia en Français

  • flavonol — ● flavonol nom masculin ComposéC15H10O3, dont dérivent de nombreux colorants, comme la fisétine, le kaempférol, etc …   Encyclopédie Universelle

  • Flavonol-3-O-beta-glucoside O-malonyltransferase — In enzymology, a flavonol 3 O beta glucoside O malonyltransferase (EC number|2.3.1.116) is an enzyme that catalyzes the chemical reaction:malonyl CoA + flavonol 3 O beta D glucoside ightleftharpoons CoA + flavonol 3 O (6 O malonyl beta D… …   Wikipedia

  • Flavonol-3-O-glucoside L-rhamnosyltransferase — In enzymology, a flavonol 3 O glucoside L rhamnosyltransferase (EC number|2.4.1.159) is an enzyme that catalyzes the chemical reaction:UDP L rhamnose + a flavonol 3 O D glucoside ightleftharpoons UDP + a flavonol 3 O [beta L rhamnosyl (1 >6) beta …   Wikipedia

  • Flavonol 3-O-glucosyltransferase — In enzymology, a flavonol 3 O glucosyltransferase (EC number|2.4.1.91) is an enzyme that catalyzes the chemical reaction:UDP glucose + a flavonol ightleftharpoons UDP + a flavonol 3 O beta D glucosideThus, the two substrates of this enzyme are… …   Wikipedia

  • Flavonol 3-sulfotransferase — In enzymology, a flavonol 3 sulfotransferase (EC number|2.8.2.25) is an enzyme that catalyzes the chemical reaction:3 phosphoadenylyl sulfate + flavonol ightleftharpoons adenosine 3 ,5 bisphosphate + flavonol 3 sulfateThus, the two substrates of… …   Wikipedia

  • Flavonol 7-O-beta-glucosyltransferase — In enzymology, a flavonol 7 O beta glucosyltransferase (EC number|2.4.1.237) is an enzyme that catalyzes the chemical reaction:UDP glucose + a flavonol ightleftharpoons UDP + a flavonol 7 O beta D glucosideThus, the two substrates of this enzyme… …   Wikipedia

  • Flavonol (groupe) — Les flavonols sont un sous groupe de flavonoïdes dérivés du flavonol (3 hydroxy 2 phenylchromèn 4 one en nomenclature IUPAC), c est à dire des flavonoïdes possédant un hydroxyle phénolique en C3 et une fonction carbonyle C=O en C4 sur l… …   Wikipédia en Français

  • Flavonol-3-O-triglucoside O-coumaroyltransferase — In enzymology, a flavonol 3 O triglucoside O coumaroyltransferase (EC number|2.3.1.173) is an enzyme that catalyzes the chemical reaction:4 coumaroyl CoA + a flavonol 3 O [beta D glucosyl (1 >2) beta D glucosyl (1 >2) beta D glucoside]… …   Wikipedia

  • Flavonol-3-O-glucoside glucosyltransferase — In enzymology, a flavonol 3 O glucoside glucosyltransferase (EC number|2.4.1.239) is an enzyme that catalyzes the chemical reaction:UDP glucose + a flavonol 3 O beta D glucoside ightleftharpoons UDP + a flavonol 3 O beta D glucosyl (1 >2) beta D… …   Wikipedia

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