从水飞蓟Silybum marianum L Caerth的种子中提取水飞蓟素(Siiybin)的方法,国内外多采用有机溶煤法,该法成本高,提取工艺复杂且不安全。笔者经研究认为稀乙醇法为优,本法经济简便,适于工 The method for the extraction of silybin from the seeds of Silybum marianum L Caerth was used in this study. The organic coal-melting method is widely used at home and abroad. The cost is high and the extraction process is complex and unsafe. The authors believe that the dilute ethanol method is excellent and the method is economic and convenient.