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Catechin /ˈkætɪkɪn/ is a flavan-3-ol, a type of
secondary metabolite providing antioxidant roles in plants. It
belongs to the
subgroup of
polyphenols called...
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preparation catechin,
which is the
residuum of catechu, the
boiled or
concentrated juice of
Mimosa catechu (Acacia catechu). Upon
heating catechin above its...
- tannins.
Catechin and
epicatechin are epimers, with (–)-epicatechin and (+)-
catechin being the most
common optical isomers found in nature.
Catechin was first...
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compounds affect the
flavor and
mouthfeel of tea.
Polyphenols in tea
include catechins, theaflavins, tannins, and flavonoids.
Polyphenols found in
green tea...
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Catechin glucoside may
refer to:
Catechin-3-O-glucoside
Catechin-3'-O-glucoside
Catechin-4'-O-glucoside
Catechin-5-O-glucoside
Catechin-7-O-glucoside...
- quercetin, and myricetin.
Although the mean
content of
flavonoids and
catechins in a cup of
green tea is
higher than that in the same
volume of other...
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Procyanidin B6 is a B type proanthocyanidin.
Procyanidin B6 is a
catechin-(4α→6)-
catechin dimer. It can be
found in
grape seeds and in beer.
Molar equivalents...
- (procyanidin C1),
catechin-(4α-8)-
catechin-(4α-8)-
catechin trimer (procyanidin C2), epicatechin-(4β-8)-epicatechin-(4β-8)-
catechin trimer and...
- stilbenoids, flavonols, dihydroflavonols, anthocyanins,
flavanol monomers (
catechins) and
flavanol polymers (proanthocyanidins). This
large group of natural...
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Procyanidin B3 is a B type proanthocyanidin.
Procyanidin B3 is a
catechin dimer (
catechin-(4α→8)-
catechin). It can be
found in red wine, in barley, in beer, in peach...
