Inhibiting Effect of Ethanolic Extracts of Eight Kinds of Bee Pollens on the Activity of Tyrosinase to Oxidize Monophenol sulphate-ethoxylated alcohols 8种蜂花粉醇提物对酪氨酸酶的单酚氧化活性的抑制作用
The inhibitory effects of4-hydroxycinnamic acid on the activity of monophenol oxidase and diphenol oxidase ( containing) in tyrosinase were studied using enzymological kinetic method. 采用酶动力学方法研究了对羟基肉桂酸对酪氨酸酶单酚酶和二酚酶活力的抑制效应。