,槲皮-3-O-β-D-葡萄糖苷(quercitrin,,槲皮素(quercetin,,儿茶素(catechin,,3,4,5—三羟基苯甲酸(3,4,5-trihydroxybenzoic acid,Ⅴ,没食子儿茶素(gallocatechin,Ⅵ),5,6,7,3′,4′-五羟基异黄。