It's major ingredients are vitexin rhamnoside,Hyperoside and oligomeric procyanidins.

主要成份有牡荆素鼠李糖甙、金丝桃苷和低前聚氰定等。

Corder also found that some grapes, such as cabernet sauvignon, helped make wines that are rich in procyanidins.

科德还发现，有些葡萄（如赤霞珠解百纳）有助于酿造富含原花青素的葡萄酒。

Roger Corder, a scientist at William Harvey Research Institute and author of The RedWine Diet, found that some red wines contain flavonoid polyphenols called procyanidins.

RogerCorder）发现，一些红酒中包含一种名为原花青素的类黄酮素多酚。