摘要
目的建立散结止痛膏的质量标准。方法采用薄层色谱法对重楼进行定性鉴别;采用气相色谱法测定龙脑的含量。结果薄层鉴别专属性好。龙脑在0.1433～11.47μg的范围呈良好的线性关系,r2=0.99994。平均回收率为97.0%,相对标准差(RSD)为1.6%。结论本测定方法简便可行、重复性好,可用于散结止痛膏的质量控制。
Objective To establish the quality standard of Sanjie Zhitong plaster. Methods Rhizoma paridis was identifiedby TLC, and the content of borneol was determined by gas chromatography （GC）. Results Rhizoma paridis could be identified by TLC. Borneol showed a good linear relationship in the range of 0. 1433 -11. 4664 μg, r = 0. 99994. Its average recovery was 97.0% with RSD of 1.6%. Conclusion The method is simple, accurate, highly selective, and reproducible, and can be used for the quality control of Sanjie Zhitong plaster.
出处
《今日药学》
CAS
2009年第5期58-60,共3页
Pharmacy Today
关键词
龙脑
冰片
重楼
散结止痛膏
borneol
borneolum syntheticum
rhizoma paridis
Sanjie Zhitong plaster
