- Plant Extract[100]
- Daily Chemicals[7]
- Feed Additives[4]
- Food Additives[5]
- Health Food[2]
- Lecithin[1]
- Single Spices & Herbs[4]
- Healthcare Supplement[13]
- Healthcare Supplies[2]
- Herbal Medicine[2]
- Pharmaceutical[5]
Grape Seed Extract(Proanthocyanidin)
Product Detailed
Proanthocyanidin is a kind of bioflavonoid, owning stronger antioxidation and free radical scavenging ability.
Product Name:Grape Seed Extract
Latin Name:Vitis vinifera L.
CAS NO:84929-27-1
Part of Used:Seed
Active ingredient:Proanthocyanidins
Specs Available:95% (UV)
Characteristic
Appearance:Red brown Fine Powder
Odor:Characteristic
Molecular Formula: C30H26O12
Background:
Proanthocyanidins is a kind of biological isoflavones. It has strongger antioxidant activity and the ability to remove free radicals. Its antioxidant activity is 20 times of vitamin E.
Biological Activity:
(1) Protect and strengthen the collagen and elastic protein in the skin to prevent wrinkles and make skin flexible.
(2) Astringing pores, compacting skin.
