吉首大学学报（自然科学版）2016，Vol.37Issue(5)：42-44,3.DOI:10.3969/j.cnki.jdxb.2016.05.010
生漆中C15三烯漆酚的分离制备
Separation and Preparation of a C15 Triolefinic Urushiol from Raw Lacquer
摘要
Abstract
Raw lacquer was extracted by petroleum ether.The extracts was separated using silica gel,MCI and ODS.The purified compound was identified with 1 H-NMR,13 C-NMR and high resolution mass spec-trometry.The results showed that abundant urushiol was obtained when extracting with petroleum e-ther.Extracts was separated by silica gel eluting with petroleum ether/ethyl acetate (V(petroleum ether)∶V(ethyl acetate)=30∶1~10∶1)),followed by MCI and ODS eluting with methanol/water (V(metha-nol)∶V(water)=9∶1),to afford a major urushiol (purity reached above 96%),which was identified as a triolefinic urushiol,3-(8′Z,1 1′E,1 3′Z-pentadecatrienyl)catechol.关键词
生漆/三烯漆酚/分离制备/鉴定Key words
raw lacquer/triolefinic urushiol/separation/identification分类
医药卫生引用本文复制引用
贺潜,郑杰,田云刚,刘一涵,王建霞,魏华..生漆中C15三烯漆酚的分离制备[J].吉首大学学报（自然科学版）,2016,37(5):42-44,3.基金项目
湖南省发改委服务平台研究与服务项目（201373 JSF05）；吉首大学生物与食品类专业大学生创新项目（JDCX201510）；湖南省重点学科建设项目 （）
