Procyanidin Quick Details

Chemical Name: Procyanidin

CAS No.: 4852-22-6

Chemical structure: 

Molecular Formula: C30H26O13

EINECS: 1806241-263-5

Synonyms: Proanthocyanidins

Appearance: red brown powder


Procyanidin Typical Properties

Appearance red brown powder
Ash ≤ 5.0%
Loss on Drying ≤ 5.0%
Heavy Metal ≤ 10.0 mg/kg
As ≤ 1.0 mg/kg
Hg ≤ 0.1 mg/kg
Pb ≤ 2.0 mg/kg
Residue of Pesticide Negative
Total Plate Count ≤ 1000cfu/g
Yeast&Mold ≤ 100cfu/g
E.coil Negative
Salmonella Negative


Procyanidin Application

Health food

  1. Anti-myocardial ischemia-reperfusion injury
  2. Anti-atherosclerosis
  3. Lipid lowering effect
  4. Hypotension
  5. Anti-platelet aggregation
  6. Protection of vascular endothelial cells


Pharmaceutical industry

  1. Has strong antioxidant activity
  2. Antitumor activity
  3. Proanthocyanidins have a significant killing effect on a variety of tumor cells, and have significant inhibitory effects on various carcinogenic          agents in both the initiation and cancer promotion stages.


Cosmetics industry

Proanthocyanidins have anti-oxidation, free radical scavenging ability, anti-elastic enzyme activity and improved micro-circulation activity, which have opened up a wide application prospect in cosmetics.

The skin care product containing proanthocyanidins can suppress the formation of peroxide by oxygen radicals generated by ultraviolet irradiation, and has a remarkable effect on improving skin inflammation, preventing blackening, and anti-aging.


Procyanidin Packaging and Shipping 

1kg/Bag  25kg/Fiber Drum


Procyanidin Storage

Store in sealed containers at cool & dry place. Shelf life is24 months.