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本文采用毛细管区带电泳法测定了翻白草中没食子酸的多少。测得翻白草中没食子酸的含量为0.58 mg/g(RSD=4.01%)(n=5)。本法简便、快速。
In this paper, capillary zone electrophoresis was used to determine the amount of gallic acid in Radix. The content of gallic acid in Psidium has been measured to be 0.58 mg / g (RSD = 4.01%) (n = 5). This law is simple and fast.