Study on Preparation of Lanolin Acids and Alcohols from Lanolin Zhang Xiangnian, Lai Yaping# (Guangzhou General Hospital of Guangzhou Military Command，Pharmaceutical Department，Guangzhou 510010) (# Guangzhou University, Food Engineer Department, Guangzhou 510055) Abstract This paper studied the homogeneous saponification of lanolin，separation of lanolin acids and alcohols，and refining lanolin acids and alcohols by molecular distillation. The results showed that the saponification of lanolin reached as high as 96% at after 2h reaction, high quality lanolin alcohols and fatty acids were obtained. Key words Lanolin acids and alcohols, Preparation, Lanolin saponification 由羊毛脂制备羊毛醇和羊毛酸 张相年 赖雅平# (广州军区总医院药学部 广州 510010 #广州大学食品工程系 广州 510055) 摘要 研究了羊毛脂均相皂化制备及羊毛脂醇和羊毛脂酸的反应。结果表明；均相皂化法在125° C、2h内能将96%的羊毛脂皂化，经过分子蒸馏以及酸醇分离后可得到高质量的羊毛脂酸和羊毛脂醇。 关键词 羊毛脂 皂化反应 羊毛脂酸 羊毛脂醇 张相年 男，35岁，硕士，药化工程师。主要从事药物合成和天然药物成分工作。 2001-05-08收稿，2001-10-22修回 (PDF全文下载c02063)