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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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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...
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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...
- 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...
- (procyanidin C1),
catechin-(4α-8)-
catechin-(4α-8)-
catechin trimer (procyanidin C2), epicatechin-(4β-8)-epicatechin-(4β-8)-
catechin trimer and...
- of
epigallocatechin and
gallic acid, and is a type of
catechin. EGCG – the most
abundant catechin in tea – is a
polyphenol under basic research for its...
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astringent and a
dyeing agent. The bark
contains (−)-
catechin 7-O-β-d-glucopyranoside and (+)-
catechin 5-0-β-d-glucopyranoside.
Known as
Sharinbai (車輪梅)...
-
Northern Nepal,
Bhutan (Haa and
Mongar districts). Bergenin,
catechin,
gallic acid, gallicin,
catechin-7-O-glucoside and β-sitosterol can be
found in B. ciliata...
