摘要
目的:建立以高效液相色谱法测定安胃胶囊中芍药苷含量的方法。方法:色谱柱为ODSC18,流动相为乙腈-水-磷酸(15∶85∶1),检测波长为230nm,流速为0.8ml/min。结果:芍药苷进样量在0.1μg~1.0μg范围内呈良好线性关系(r=0.9999),平均回收率为99.5%(RSD=2.01%,n=6)。结论:本方法重现性好、简便易行,可用于安胃胶囊的质量控制。
OBJECTIVE: To determine the content of paeoniflorin in anwei capsule by HPLC. METHODS: Paeoniflorin was separated on ODS- C18,the mobile phase consisted of acetonitrile-water-H3PO4(15 : 85 : 1)at a flow rate of 0.8ml/min, the detective wavelength was 230nm. RESULTS: The average recovery of paeoniflorin was 0.1μg-1.0μg (r = 0.9 999), and the recovery rate was 99.5% (RSD = 2.01%, n = 6) . CONCLUSION: The method is reproducible, easy and simple, and suitable for the quality control of anwei capsule.
出处
《中国药房》
CAS
CSCD
北大核心
2006年第23期1820-1821,共2页
China Pharmacy