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Grape Seed P.E.,China TonKing price supplier

Grape Seed P.E.
min.order / fob price
≥1 piece
OriginXi'an
Production Capacity
CategoryOthers
Update Time2022-04-11
company profile
Xi'an TonKing Biotech Co.,Ltd.
China
Contact: Ms.Serena
Tel: 86-29-88346007
Number of Employees: < 20
Business Type: Manufacture
product details
Origin:Xi'an
Brand:TonKing

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.

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