本文主要就苦参总碱的提取工艺问题进行了试验研究。原提取工艺存在醇迴流时间长,氯仿萃取极易乳化不易分层的缺点,使应用受到影响。本文介绍的树脂法优点是能甩掉大量的酸水提取液,使用少量有机溶剂即可提得满意量的苦参总碱,且用过的树脂经再生后可反复使用,树脂法提取苦参碱有一定推广使用价值。 This article mainly carried out experimental research on the extraction process of total alkaloids from Sophora flavescens. The original extraction process has the disadvantages of long alcohol reflux time and the drawback that chloroform extraction is easy to emulsify and difficult to separate, which affects the application. The advantage of the resin method introduced in this paper is that it can get rid of a large amount of acid and water extracts, use a small amount of organic solvent to obtain a satisfactory amount of Sophora flavescens total base, and the used resin can be used repeatedly after regeneration, resin extraction method Alkali has a certain promotional value.