Epicatechins Precursors of oligomeric procyanidins with antioxidant properties. Found in green tea, wine, apples, pears and chocolate.

• 表儿茶素:是一类具有抗氧化特性的低聚原花青素前体,存在于绿茶、葡萄酒、苹果、梨和巧克力中。