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Proanthocyanidins are a
class of
polyphenols found in many plants, such as cranberry, blueberry, and
grape seeds. Chemically, they are
oligomeric flavonoids...
- A type
proanthocyanidins are a
specific type of
proanthocyanidins,
which are a
class of flavonoid.
Proanthocyanidins fall
under a wide
range of names...
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Procyanidins are
members of the
proanthocyanidin (or
condensed tannins)
class of flavonoids. They are
oligomeric compounds,
formed from
catechin and epicatechin...
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Condensed tannins (
proanthocyanidins,
polyflavonoid tannins, catechol-type tannins,
pyrocatecollic type tannins, non-hydrolyzable
tannins or flavolans)...
- B type
proanthocyanidins are a
specific type of
proanthocyanidin,
which are a
class of flavanoids. They are
oligomers of flavan-3-ols.
These molecules...
- rutin, stigmasterol,
ursolic acid) and
proanthocyanidin B1 and
proanthocyanidin B2, B type
proanthocyanidins, in the root.
Uncaria guianensis on liberherbarum...
-
Procyanidin B2 is a B type
proanthocyanidin. Its
structure is (−)-Epicatechin-(4β→8)-(−)-epicatechin.
Procyanidin B2 can be
found in
Cinchona pubescens...
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Proanthocyanidin dimers are a
specific type of
proanthocyanidin,
which are a
class of flavanoids. They are
oligomers of flavan-3-ols.
Dimeric B-type proanthocyanidins...
-
Procyanidin C1 (PCC1) is a B type
proanthocyanidin. It is an
epicatechin trimer found in
grape (Vitis vinifera),
unripe apples, and cinnamon. Procyanidin...
- DL-epicatechin.
Catechin and
epicatechin are the
building blocks of the
proanthocyanidins, a type of
condensed tannin.
Diastereoisomers gallery (+)-catechin...
