摘要
目的建立海棠合剂中芍药苷含量的测定方法。方法固定相为C18ODS柱,流动相为甲醇水(35∶65),检测波长为230nm。结果芍药苷峰面积与浓度线性关系良好,r=0.9999,样品平均回收率为100.35%,RSD为1.51%。结论本法简便,准确,可靠,可用于海棠合剂中芍药苷的含量测定。
OBJECTIVE To establish a method of HPLC for determination of paeoniflorin in Haitang mixtures. METHODS C18 ODS column was used, the methano-water （35：65） was used as the mobile phase, the detective wavelength was at 230 nm. RESULTS The linear relation of paeoniflorin was good, r = 0.999 9, and the average recovery was 100. 35 % with RSD = 1.5 %. CONCLUSION The method is simple, accurate, reliable,and can be used as a method for determination of this product.
出处
《中国医院药学杂志》
CAS
CSCD
北大核心
2005年第5期431-432,共2页
Chinese Journal of Hospital Pharmacy
