You Position: Home > Paper
Technical Parameters Study on Converting Native Lutein into Zeaxanthin
( views:155, downloads:4 )
- Author:
- No author available
- Journal Title:
- Natural Product Research and Development
- Issue:
- 8
- DOI:
- 10.3969/j.issn.1001-6880.2012.08.022
- Key Word:
- 叶黄素;玉米黄素;类胡萝卜素;异构化
Abstract： 本文通过碱催化反应使叶黄素异构化为玉米黄素,并对实验中的主要影响因素进行了优化.实验结果表明,以1,2-丙二醇为溶剂,氢氧化钾为催化剂,1,2-丙二醇/叶黄素(v/m)为20,氢氧化钾/叶黄素为6,反应温度为110℃,反应时间为168 h时,叶黄素转化为玉米黄素的转化率最高,达93％.
- [1]Snodderly, D M.Evidence for protection against age-related macular degeneration by carotenoids and antioxidant vitamins[J].1995,62(6).
- [2]P. Karrer,E. Jucker.Umwandlung von α-Carotin in β-Carotin und von Xanthophyll in Zeaxanthin[J].1947,30(1).