Description
Specifications:
-Proanthocyanidins *9% *5%
-Polyphenols *5% *0% *5% *0%;
-Oligomeric Proanthocyanidins *5% *0% *0% *0%;
-ORAC*********0umol/g (Brunswick Lab
Tested),
-Water soluble GSE ***0g dissolved in **0ml purified water
*5
oC
Introductions:
Proanthocyanidin (PA or PAC), also known as procyanidin, oligomeric
proanthocyanidin (OPC), leukocyanidin, leucoanthocyanin and
condensed tannins, is a class of flavanols. Proanthocyanidins are
essentially polymer chains of flavonoids such as catechins. One was
discovered in ***6 by Professor Jacques Masquelier and called
Vitamin P, although this name did not gain official category status
and has since fallen out of usage. It was Masquelier who first
developed techniques for the extraction of proanthocyanidins from
certain plant species.
Polyphenols are a group of chemical substances found in plants,
characterized by the presence of more than one phenol unit or
building block per molecule. Polyphenols are generally divided into
hydrolyzable tannins (gallic acid esters of glucose and other
sugars) and phenylpropanoids, such as lignins, flavonoids, and
condensed tannins.
Fuctions:
1.Anti-oxidant,anti-aging
2.Cardiovascular diseases
3.Anti-cancer
Package: Packed in Paper-Drum and two pieces of
plastic bag inside. N.W.: *5kg/drum
Storage condition: Sealed in well-closed container
and avoid moisture and light.
Shelf life: Two years according to storage
condition.
