天然产物研究与开发 ›› 2015, Vol. 27 ›› Issue (Suppl): 95-99.doi: 10.16333/j.1001-6880.2015.S.024

• 研究简报 • 上一篇    下一篇

渝售秦皮饮片质量评价研究

张小梅1,2,冉崇勇3,励娜2,秦伟瀚2,梁旭明2*,姚媛媛2   

  1. 1 成都中医药大学,成都 611137;2 重庆市中药研究院重庆市中药资源重点实验室,重庆 400065;3 重庆市忠县第二人民医院,重庆 404322
  • 出版日期:2015-12-01 发布日期:2016-01-12

Evaluating the Quality of Fraxini Codex Sold in Chongqing Market

ZHANG Xiao-mei1,2,RAN Cong-yong3,LI Na2,QIN Wei-han2,LIANG Xu-ming2*, YAO Yuan-yuan2   

  1. 1 Chengdu University of Traditional Chinese Medicine,Chengdu 611137,China; 2 Chongqing academy of Chinese Traditional Materia Medica,Key Laboratory of Chongqing TCM resources, Chongqing 400065,China; 3 Zhongxian second people's hospital 404302 Chongqing
  • Online:2015-12-01 Published:2016-01-12

摘要: 对渝市售秦皮进行质量评价研究。采购市售秦皮药材12批,采用UPLC法测定秦皮中秦皮甲素、秦皮乙素、秦皮苷和秦皮素的含量,采用紫外分光光度法测定秦皮中总香豆素的含量。结果表明,秦皮饮片中香豆素的含量相差较大,并有少数市售饮片不符合药典标准。提示应严格控制秦皮采收期、储存条件等,以保证秦皮质量,确保疗效。

关键词: 秦皮, UPLC, 香豆素, 质量评价

Abstract: To evaluate the quality of Fraxini Codex in Chongqing.UPLC was used to determine components of aesculin,aesculetin,fraxin and fraxetin in 12 batches of Fraxini codex.Meanwhile,UV was applied to determine total coumarins.The content of coumarins in various batches is remarkably different.The results showed that there are also a few batches do not meet the standard of pharmacopoeia.It prompted that in order to ensure the quality of Fraxini cortex and curative effect,rigid management of harvest time and storage condition is urgently required.

Key words: Fraxini codex, UPLC, Coumarins, Quality evaluation

中图分类号: 

R284