proanthocyanidin

proanthocyanidin
An antioxidant flavonoid with possible health benefits, found in many plant sources, including apples, bilberry, grapeseed, pine bark, and black chokeberry.
Syn: procyanidin oligomeric proanthocyanidin, OPC, pycnogenol, leukocyanidin, leucoanthocyanin

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  • Proanthocyanidin — Epicatechin (EC), one of the building blocks of proanthocyanidins Proanthocyanidins, also known as OPCs (oligomeric proanthocyanidins) or condensed tannins, are a subgroup of the flavonoid class of polyphenols. Essentially, they are oligomer… …   Wikipedia

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  • Grape — This article is about the fruits of the genus Vitis. For the European grapevine, see Vitis vinifera. For other uses, see Grape (disambiguation). White table grapes Grapes, purple or green …   Wikipedia

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