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该文采用了薄层色谱法将复方制剂活血逐瘀颗粒中的芍药甙与其他成分分离,用紫外分光光度法测定芍药甙的含量,其平均回收率为98.74％,变异系数为1.43％,该文方法抗干扰能力强,适合于中药复方制剂中芍药甙的定量分析“,”Thin layer chromatogram was used to separate paeoniflorin from other compositions in Huoxuezhuyu powder.The content was determined by UV spectrophotometry.The mean recovery was 98 74%,and ?CV? was 1 43%.This method could be used for other compound preparations of traditional Chinese medicines.