植物学报 ›› 1989, Vol. 6 ›› Issue (02): 121-123.

• 研究报告 • 上一篇    下一篇

乌桕桕脂中甾醇和其他成分分离鉴定

于凤兰 王静萍 李京民 单雪琴   

  1. (中国科学院植物研究所,北京)
  • 出版日期:1989-06-20 发布日期:1989-06-20

The Isolation and Identification of Sterols and Other Constituents from Seed Fat of Sapium sebiferum

Yu Feng-lan, Wang Jing-ping, Li Jing-min and Shan Xue-qin   

  • Online:1989-06-20 Published:1989-06-20

摘要: 通过柱层析、薄层层析等化学方法,从乌桕桕脂中分离得到甾醇及脂肪酸酯类化合物。经气相色谱和气-质连用分析,鉴定出下列化合物:β—谷甾醇、菜油甾醇、r7—豆甾烯醇,肉豆蔻酸甲酯、肉豆蔻酸乙酯、棕榈酸甲酯、硬酯酸甲酯和硬酯酸乙酯。

Abstract: The sterols and some fatty acid esters were isolated from seed fat of Sapium sebiferum by chemical method, column chromatography and TLC technique. Β-sitosterol, Campesterol and r7-stigmastenol, methyl myristate, ethyl myristate, methyl palmitate, methyl steatate and ethyl steatate were identified by means of GC, and GC-MS determination.