【摘要】 目的：建立脑脉通口服液中黄芪甲苷的含量测定方法。方法：采用高效液相色谱方法,以YWG-C₁₈色谱柱为固定相；乙腈-0.15％磷酸（1：2）为流动相；UV检测,检测波长为205nm；流速为1.0ml／min。结果：回收率分别为92.4％～97.3％。RSD为1.5％,能满足质量标准的控制要求。结论：该方法简便可行,准确可靠更多还原

【Abstract】 Objective:To establish a HPLC method for determination of astragaloside in Naoma（?）tong oral liquid. Methods: Astragaloside can be determined on YWG-C₁₈ with the mobile phase consisted of acetonitrile-0.15% H₃PO₄（1:2） and detected by UV at 205nm. Results:The average recovery was 92.4%～97.3%. RSD was 1.5%. Conclusions: The method is accurate and simple.更多还原