高效液相色谱法测定筋骨痛消丸中丹参酮ⅡA的含量
LISHIZHEN MEDICINE AND MATERIA MEDICA RESEARCH(2007)
Abstract
目的 建立筋骨痛消丸中丹参酮ⅡA的高效液相色谱测定方法.方法 用二氯甲烷-甲醇(4∶1)提取样品,ODS-C18色谱柱,甲醇-水(80∶20)为流动相,流速0.8 ml/min,检测波长270 nm,外标法定量分析.结果 分离度1.8,RSD=1.59%,平均回收率104.6%.结论 该法分离度、精密度及稳定性好,可作为筋骨消痛丸的质量控制方法.
MoreAI Read Science
Must-Reading Tree
Example
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined