到目前为止,关于胆汁的薄层层析方法,国内外已有不少报道。多数是将胆汁碱化水解,再经溶媒分离出游离胆甾酸后做分析检查或定量。也有将胆汁直接用薄层层离方法分离,但分离效果不太理想。我们在有关文献的基础上摸索了适合国情的分离方法。 So far, many methods have been reported at home and abroad for thin layer chromatography of bile. Most of them hydrolyzed the bile alkalized, and then analyzed and quantified the free cholesteric acid by the solvent. There is also the direct separation of bile by thin layer delamination method, but the separation effect is not ideal. Based on the relevant literature, we have explored a separation method that suits our national conditions.