Abstract:Objective To establish high performance liquid chromatography method for the simultaneous determination of ferulic acid,salvianolic acid B and tanshinone ⅡA in Wuchong Huayu Tongluo Capsules. Methods The analysis was performed on Agilent ZORBAX SB-C18 column (4.6 mm×250 mm, 5 μm); mobile phase was acetonitrile-0.1% phosphoric acid with gradient elution; flow rate was 1.0 ml/min; the detection wavelength were 286 nm (detected ferulic acid and salvianolic acid B) and 270 nm (detected tanshinone Ⅱ A); column temperature was 20℃. Results Ferulic acid, salvianolic acid B and tanshinone ⅡA showed good linear relationships within the ranges of 0.528-5.280 μg/ml (R2 = 0.9999), 10.953-109.530 μg/ml (R2 = 0.9996) and 0.326-3.260 μg/ml (R2 = 0.9994), whose average recovery rate were 98.51%, 99.51% and 102.32%, with the RSD of 1.29%, 1.25% and 1.41%, respectively. Conclusion The method is stable and reliable, and can be used for the simultaneous determination of three components in Wuchong Huayu Tongluo Capsules.
荣娟娟 祁俊 韩晓珂 徐斌 陈娟 王权. 高效液相色谱法同时测定五虫化瘀通络胶囊中3种活性成分[J]. 中国医药导报, 2021, 18(27): 106-109.
RONG Juanjuan QI Jun HAN Xiaoke XU Bin CHEN Juan WANG Quan. Simultaneous determination of three active components in Wuchong Huayu Tongluo Capsules by high performance liquid chromatography. 中国医药导报, 2021, 18(27): 106-109.