Results Comparing with the traditional skin whitening crude drugs in Chinese ancient prescriptions,Stellaria media (L.) has the strongest inhibitory effect,and Gynostemma pentaphyllum(Thunb.)Ma...

• 结果与古方中常用的增白药相比,繁缕的抑制百分率最高,绞股蓝、猪秧秧也有抑制作用。结论繁缕对酪氨酸酶有明显的抑制性,提示它对皮肤有增白效果。