Grape Seed Extract
Grape Seed Extract
Botanical Original:
Vitis Vinifera L.
Used Part:
Seed
Specification (Active ingredient & Assay):
OPCs 60%/95%, 80%/95% by HPLC/GAE
Polyphenol 80%, 90%, 95% by UV (Folin-C)
Proanthocyanidins 80%, 95% by UV (Bate-smith)
Botanical Original:
Vitis Vinifera L.
Used Part:
Seed
Specification (Active ingredient & Assay):
OPCs 60%/95%, 80%/95% by HPLC/GAE
Polyphenol 80%, 90%, 95% by UV (Folin-C)
Proanthocyanidins 80%, 95% by UV (Bate-smith)
Brief introduction:
Grape Seed Extract is rich in Proanthocyanidins, a special class of water-soluble bioflavonoids, the most powderful active ingredient is OPCs (Oligomeric Proanthocyanidins), the anti-oxidant ability of OPC is 50 times than Vit.E, 20 times than Vit.C, also it can be quickly, completely absorbed.
For more information or customized specification, please contact us .
Related Products To Grape Seed Extract:
Apple Polyphenols Extract | Pomegranate Extract | Mangosteen Extract
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