炙淫羊藿饮片质量研究

Quality Research on Epimedium Cut Crude Drug processed with Oil

目的:研究14批炙淫羊藿饮片的内在质量,为2010年版中国药典质量标准的制定提供参考。方法:对14批炙淫羊藿饮片进行了杂质、水分、总灰分、酸不溶性灰分、浸出物、含量测定等指标的考察,分析评价其质量状况。结果:建议炙淫羊藿饮片水分不得过8.0%,总灰分不得过8.0%,酸不溶性灰分不得过2.0%,浸出物不得少于12.0%,总黄酮含量不得少于5.0%,淫羊藿苷含量不得少于0.6%,宝藿苷I含量不得少于0.1%。结论:初步构建了炙淫羊藿饮片质量评价体系,为2010版中国药典新增品种炙淫羊藿饮片质量标准的制定提供了科学依据。

Objective：To study internal quality of 14 batches Epimedium cut crude drug processed with oil,and to provide informations for quality specification in Chinese Pharmacopeia of 2010 edition.Methods：14 batches Epimedium cut crude drug processed with oil were investigated impurity,moisture content,total ash,acid-insoluble ash,extractum and assaying to analyze and evaluate their quality condition.Results： It is suggested that,in Epimedium cut crude drug processed with oil,the moisture content should not pass 8.0%,total ash should not pass 8.0%,acid-insoluble ash should not pass 2.0%,extractum content should not lower than 12.0%,total flavonoids content should not lower than 5.0%,icariin content should not lower than 0.6%,and Baohuoside I content should not lower than 0.1%.Conclusion：Quality evaluation system of Epimedium cut crude drug processed with oil has been constructed initially,it will offer scientific basis for instituting quality specification in Chinese Pharmacopeia of 2010 edition.