摘要
采用柱层析法分离制备冬凌草甲素,与原工艺相比,具有洗脱速度快,溶剂无毒无污染,安全、价廉、易得等优点。经重结晶后用薄层扫描法测定含量达9703%。
Compared with the traditional methods,the separation and preparation of oridonin by column chromatography have the advantages of fast speed,harmlessness and non pollution of solvent,safety,economy and easily obtained,etc.After re crystallizing the oridonin content is determined by TLC scanning to be as high as 97.03%.
出处
《中国中药杂志》
CAS
CSCD
北大核心
1997年第8期478-480,共3页
China Journal of Chinese Materia Medica
基金
河南省科技攻关资助