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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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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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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...
- ketone-containing
compounds and as such,
anthoxanthins (flavones and
flavonols). This
class was the
first to be
termed bioflavonoids. The
terms flavonoid...
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Kaempferol (3,4′,5,7-tetrahydroxyflavone) is a
natural flavonol, a type of flavonoid,
found in a
variety of
plants and plant-derived
foods including kale...
- enzymology, a
flavonol 3-sulfotransferase (EC 2.8.2.25) is an
enzyme that
catalyzes the
chemical reaction 3'-phosphoadenylyl
sulfate +
flavonol ⇌ {\displaystyle...
- 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...
- enzymology, a
flavonol-3-O-glycoside
xylosyltransferase (EC 2.4.2.35) is an
enzyme that
catalyzes the
chemical reaction UDP-D-xylose + a
flavonol 3-O-glycoside...
- enzymology, a
flavonol 3-O-glucosyltransferase (EC 2.4.1.91) is an
enzyme that
catalyzes the
chemical reaction UDP-glucose + a
flavonol ⇌ {\displaystyle...
- In enzymology, a
flavonol synthase (EC 1.14.11.23) is an
enzyme that
catalyzes the
following chemical reaction :
dihydroflavonol + 2-oxoglutarate + O 2...
