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Flavonols are a
class of
flavonoids that have the 3-hydroxyflavone
backbone (IUPAC name: 3-hydroxy-2-phenylchromen-4-one).
Their diversity stems from...
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Quercetin is a
plant flavonol from the
flavonoid group of polyphenols. It is
found in many fruits, vegetables, leaves, seeds, and grains; capers, red onions...
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phenylethanoid glycosides named lamiusides A, B, C, D and E. It
possesses a
flavonol 3-O-glucoside-6″-O-malonyltransferase.
Lamium purpureum,
Flora von Deutschland...
- enzymology, a
flavonol-3-O-glucoside
glucosyltransferase (EC 2.4.1.239) is an
enzyme that
catalyzes the
chemical reaction UDP-glucose + a
flavonol 3-O-beta-D-glucoside...
- v t e
Flavonols and
their conjugates Backbone Flavonols O-Methylated
flavonols Derivative flavonols Pyranoflavonols Furanoflavonols Semisynthetic...
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Santin is an O-methylated
flavonol. It was
isolated from
Tanacetum microphyllum. Martinez, J., et al. (1997).
Isolation of two
flavonoids from Tanacetum...
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Retusin is an O-methylated
flavonol, a type of flavonoid. It can be
found in
Origanum vulgare and in
Ariocarpus retusus.
Exudate flavones and flavanones...
- enzymology, a
flavonol-3-O-beta-glucoside O-malonyltransferase (EC 2.3.1.116) is an
enzyme that
catalyzes the
chemical reaction malonyl-CoA +
flavonol 3-O-beta-D-glucoside...
- enzymology, a
flavonol 7-O-beta-glucosyltransferase (EC 2.4.1.237) is an
enzyme that
catalyzes the
chemical reaction UDP-glucose + a
flavonol ⇌{\displaystyle...
- quercetin-3-O-rutinoside or sophorin) is the
glycoside combining the
flavonol quercetin and the
disaccharide rutinose (α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranose)...
