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Grape seed extract
Description: Grape Seed Extract is a type of natural plant substance that has rich flavonoids-Proanthocyanidins or procyanidins. In grape seed extract there are basically two proanthocyanidin monomers called catechin and epicatechin. Each of them binds at either the alpha or beta position on their molecular structures to form oligomers or polymers. According to Jacques Masquelier, grape seed extract is the best source of OPCs which has a content of 92-95% OPCs
| Specifications |
| Grape Seed Extract |
Classified |
Specification |
| Polyphenol |
95%, 90%, 80% |
| Polyphenol/Oligomers/Polymers/Monomers |
92%/70-80%/10-15%/10-15% |
| Proanthocyanidins |
95%, 90% |
Uses:
Packing:
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