【摘要】 目的:建立蒙药升阳十一味丸中胡椒碱的含量测定方法。方法:采用高效液相色谱法,色谱柱:ODS柱,流动相:甲醇-水(77∶23),检测波长:343nm。结果:胡椒碱在0.136~0.68μg范围内呈良好的线性关系,加样平均回收率为99.44%,RSD为1.67%。结论:本法可作为该药品的质量控制方法。更多还原

【Abstract】 Objective:Establishing a method of detecting piperine in Shengyang shitiwei pill.Methods:RP-HPLC method was used.The chromatographic conditions were listed below:using a C18 column,a mobile phase of methanol-water(77:23),the detecting wavelength of 343 nm.Results: Piperine showed good linear relationship in the range of 0.136～0.68μg.The average recovery was 99.44%,RSD was 1.67%.Conclusion: The method can be used quality control of Shengyang shiyiwei pill.更多还原