Sources] Vitis vinifera L.
[Active ingredient]Proanthocyanidins
Appearance
Reddish-brown powder
Odor
Characteristic
Assay(OPC,UV)
≥95％
Sieve Analysis
100% pass 80 mesh
CAS Reg.：56211-40-6
Structural Formula：C30H26O12
Molecular Weight ：290～1154.3
[Pharmacology function]
1. Used as the raw material in some health-care food.
2. Add in cosmetics, enhance the elasticity of the skin and put off aging.
3. High-quality OPC is widely used in beverage and alcohols due to its excellent
solvency and bright luster.
4. It is usually used as nutritional fortifiers, add in many kinds of food, such
as cakes and cheese.
5. It is a natural antioxidant, can substitute compound antioxidant.
[Active ingredient]Proanthocyanidins
Appearance
Reddish-brown powder
Odor
Characteristic
Assay(OPC,UV)
≥95％
Sieve Analysis
100% pass 80 mesh
CAS Reg.：56211-40-6
Structural Formula：C30H26O12
Molecular Weight ：290～1154.3
[Pharmacology function]
1. Used as the raw material in some health-care food.
2. Add in cosmetics, enhance the elasticity of the skin and put off aging.
3. High-quality OPC is widely used in beverage and alcohols due to its excellent
solvency and bright luster.
4. It is usually used as nutritional fortifiers, add in many kinds of food, such
as cakes and cheese.
5. It is a natural antioxidant, can substitute compound antioxidant.
Main Products
herbal extract