从桉叶油提纯1,8-桉叶素的方法  

Purification of 1,8-Cineole from Eucalyptus Oil

作　　者：吴晓[1] 俞忠华 Wu Xiao;Yu Zhonghua(Energy Research Institute of Jiangxi Academy of Science,Nanchang Jiangxi 330096,China;Jiangxi Huachen Spice Chemicals Limited Company,Jinxi Jiangxi 344800,China)

机构地区：[1]江西省科学院能源研究所,江西南昌330096 [2]江西华晨香料化工有限公司,江西金溪344800

出　　处：《江西化工》2021年第5期80-82,共3页Jiangxi Chemical Industry

摘　　要：本文阐述了从桉叶油中提纯1,8-桉叶素的方法及其研究现状,同时陈述了对桉叶油中的柠檬烯进行化学反应,使之转变为α-松油醇、香芹酮和二氢香芹酮香料,然后通过精馏处理,来制备高纯度1,8-桉叶素。Purification of 1,8-cineole from eucalyptus oil and its research status were elaborated in this paper.In this method,limonene in eucalyptus oil was converted toα-terpinol,carvone and dihydrocarvone flavors by chemical reactions.With the following distillation process,highly purified 1,8-cineole could be prepared.

关 键 词：桉叶油 1 8-桉叶素 制备 

分 类 号：TQ28[化学工程—有机化工]