天然产物研究与开发2012，Vol.24Issue(8)：1109-1112,4.
由天然叶黄素转化为玉米黄素的工艺参数的研究
Technical Parameters Study on Converting Native Lutein into Zeaxanthin
陈佳 1陶正国 2张贵林 3余勃 2陆豫2
作者信息
- 1. 南昌大学药学系,南昌330006
- 2. 南昌大学中德联合研究院,南昌330047
- 3. 广州立达尔生物科技有限公司,广州510530
- 折叠
摘要
Abstract
The paper provided a process for preparing zeaxanthin from lutein by basis catalysis. The process also included optimization of technic parameters. The results showed that the optimal reaction condition was as follows: using 1,2-pro-panediol as solvent, reaction time for 168 h and reaction temperature at 110 ℃ , under inert atmosphere. The ratio of 1,2-propanediol to lutein was 20,and the ratio of potassium hydroxide to lutein was 6. According to HPLC analysis,the yield of zeaxanthin can reach 93% under the optimal condition.
关键词
叶黄素/玉米黄素/类胡萝卜素/异构化Key words
lutein/ zeaxanthin/ carotenoids/ isomerization分类
医药卫生引用本文复制引用
陈佳,陶正国,张贵林,余勃,陆豫..由天然叶黄素转化为玉米黄素的工艺参数的研究[J].天然产物研究与开发,2012,24(8):1109-1112,4.
