Description
Procyanidin
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
| ITEM | STANDARD |
| 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
- Anti-myocardial ischemia-reperfusion injury
- Anti-atherosclerosis
- Lipid lowering effect
- Hypotension
- Anti-platelet aggregation
- Protection of vascular endothelial cells
Pharmaceutical industry
- Has strong antioxidant activity
- Antitumor activity
- 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.