[关键词]
[摘要]
以高效毛细管电泳法对不同居群大青叶药材的理化特征差异进行研究,结果表明异地栽培的不同居群大青叶药材酸性提取部位的化学成分及含量有显著差别,依据电泳图谱中特征峰的迁移时间和峰面积,能有效地鉴别不同居群大青叶药材。
[Key word]
[Abstract]
The physical and chemical features of Isatis indigotica Fortune from different habitat were characterized with HPCE. The results showed that their acid extract portions varies considerably in chemical compositions. Thus, with migration time and area of characteristic peak in the capillary electrophorogram, I. indigotica from different habitat could be distinguished.
[中图分类号]
[基金项目]
国家自然科学基金资助 项目;编号 NSFC 396 70 878;上海市科委星火计划项目 ;编号 98XH0 2 0 2 8