紫葡萄汁是由紫葡萄制得，含有最高及最多的多酚也就有着最高的抗氧化能力。

Purple grape juice made with Concord grapes contains the highest and broadest range of polyphenols as well as having the highest antioxidant capacity.

紫葡萄汁是由紫葡萄制得，含有最高及最多的多酚也就有着最高的抗氧化能力。

Urple grape juice made with Concord grapes contains the highest and broadest range of polyphenols as well as having the highest antioxidant capacity.