Grape Seed Extract (OPC)
It is a polyphenol product extracted and refined from grape seed. It is one of the most potent antioxidants ever discovered. The content of proanthocyanidins in grape seeds is high, most of which are extracted from grape seed extract
Product name: Grape Seeds Extract
Appearance: Purple Red Fine Powder
Active Ingredient: Proanthocyanidins（OPC）
Specification: 95%
Analysis Method: UV
Place of Origin:China
Packaging:1KG/Bag. 25kg/drums
The private label service:1kg/cans 500g/1kg/ Aluminum foil bag
the Capsules OEM service; 0# Capsules 500mg/pcs. 2000pcs/kg in Vacuum bag
Procyanidins: 'youth nutrition' reputation of OPC for short, is a kind of has a special molecular structure of biological flavonoids,
is internationally recognized as clean up free radicals in the human body is the most effective natural antioxidant.
Source: Procyanidins are widely distributed, exists in many skin, shells, seeds, nuclear plants, flowers, leaves, grape seed anthocyanin content is the highest, variety.
Source | Peanut Coat | Grape seed | Grape Skin | Pine Bark |
Colors | Red Brown | Red Brown | Red Brown | Red Brown |
Test | UV | UV | UV | UV |
Spec | 95% | 95% | 95% | 95% |
Soluble | Water | Water | Water | Water |
Anthocyanins often form anthocyanins with one or more glucose, rhamnose-galactose, arabinose, etc.,
through the glycoside bond. There are more than 250 known naturally occurring anthocyanins.
Source | Anthocyanidin | OPC | Anthocyanins (EU) |
Blueberry | 1%-30% UV | 1%-30%UV | 1%-36%HPLC |
Acaiberry | 1%-25%UV | <30%UV | <10%HPLC |
Bilberry | 1%-25%UV | <30%UV | 1%-36%HPLC |
Blackcurrant | 1%-25%UV | 1%-40%UV | 1%-36%HPLC |
Elderberry | 1%-25%UV | <30%UV | 1%-25%HPLC |
Mulberry | 1%-25%UV | <30%UV | 1%-36%HPLC |
Purple corn | 1%-25%UV | ~ | ~ |
Black Rice | 1%-25%UV | C3G 1%-35% |
|
Function Of grape seed Extract OPC:
1. Antioxidant:
Grape seed Extract OPC are powerful natural antioxidants that can effectively remove free radicals in the body and delay the aging process. Its antioxidant capacity far exceeds that of vitamin C and vitamins.
2. Cardiovascular protection:
Protect the heart, dredge blood vessels, keep blood vessels healthy and smooth, improve blood circulation. Helps the arteries resist the triggers that trigger cardiovascular disease.
3. Beauty:
Grape seed Extract opc anthocyanins can prevent skin sagging and wrinkle formation, improve skin health. It also blocks melanin formation and keeps skin white.
4. Anti-allergy:
Grape seed anthocyanin has the effect of inhibiting allergic factors, can effectively relieve urticaria, eczema, rubella, allergic rhinitis and other symptoms, and regulate the body immunity, improve allergic constitution.
5. Other functions:
Grape seed anthocyanins also have antibacterial, DNA protection, prevention and improvement of arthritis, protection of brain cells, prevention of Parkinson's syndrome and Alzheimer's disease and other effects.
