对冬凌草不同提取工艺进行了研究,并以冬凌草甲素为指标分别对其进行了含量测定。结果表明,破碎提取法较其它提取法提取的冬凌草甲素含量为最高。

Different processes for the extraction of Rahctosia ruhescens Hemsl were studied by comparing the yield of oridonin as a criterion. Result showed that extraction of the pulverized herbal drug with a specially designed apparatus gave the highest yield of oridonin.

河南省科技攻关资助