高效液相色谱法测定中肝一号合剂中芍药苷的含量

Determination of Paeoniflorin in Zhonggan Oral Liquid by HPLC

摘要: 目的:建立反相高效液相色谱法测定中肝一号合剂中芍药苷含量的方法。方法:用C18-ODS柱,以甲醇-水(30 :70 )为流动相,检测波长2 32 μm。结果:平均回收率97.97% ,(RDS=0.572 ,n=4)结论:该方法简便、快速、灵敏、重现性好。

Abstract: OBJECTIVE:A RP-HPLC method was established for the determination of paeoniflorin in Zhonggan oral liquid. METHOD:The C18 column was used. The mobile phase was consisted of methanol water (30:70). The detection wavelength was 232nm. RESULTS:The average re