摘要
目的提高清毒百炎消软膏质量标准。方法对处方中半边莲药材进行TLC鉴别,用HPLC测定绿原酸含量。结果薄层色谱斑点清晰,专属性强;绿原酸的含量测定范围在0.07288μg^1.458μg线性关系良好,r=0.9999,平均回收率为99.80%,RSD为0.5%.结论方法简便准确,可用于清毒百炎消软膏的质量控制。
Objective To improve the quality standard for Qingdu Baiyanxiao Ointment. Methods Lobelia Chinensis Lour in the prescription was identified by TLC, and the content of chlorogenic acid was determined by HPLC. Results TLC spots were clear, with strong specificity. Chlorogenic acid showed a good linear relationship at the range of 0.07288μg-1.458μg, r=0.9999. The average recovery was 99.80%and RSD was 0.5%. Conclusion The established method is Simple, accurate, and can be used for the quality control of Qingdu Baiyanxiao Ointment.
出处
《云南中医学院学报》
2014年第5期36-38,44,共4页
Journal of Yunnan University of Traditional Chinese Medicine
关键词
清毒百炎消软膏
质量标准
半边莲
绿原酸
Qingdu Baiyanxiao ointment
quality standard
Lobelia Chinensis Lour
chlorogenic acid
