摘要
采用中压柱层析法提取分离冬凌草甲素,具有洗脱速度快,分离效率高,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99.28%,是一种简便易行的方法。
The separation and prepartion methods of oridonin by medium pressure colunm chromatography have the advantages of fast speed,high efficiency,harmlessness,safety and economy.After recrystallizing the oridonin content is determined by TLC Scanning to be as high as 99.28%.
出处
《黑龙江医药》
CAS
2000年第6期338-339,共2页
Heilongjiang Medicine journal
