This article reports the isolation of Chen-odexycholic acid from hog bile CDCA are depesited by barium chloride, by means of acidification, Saponification and reerystallization.

• 本文报道以氧化钡为沉淀剂通过酸化、皂化、重结晶等从猪胆汁中提取鹅去氧胆酸.；该方法简单、成本低