期刊论文

中文

中南林业科技大学学报

1673-923X

2011

31

3

97-101,129

10.14067/j.cnki.1673-923x.2011.03.029

国家“十一五”科技支撑计划项目（2006BAD18B02）； 湖南省教育厅科研项目（08C929）；

本校为第一机构

以秦岭山区栽培的火罐子,白皮高八尺,黄绒高八尺,贵州黄等4个漆树品种种籽为试材,利用索氏提取法和气相色谱--质谱联用法,测定了漆树的含油率和脂肪酸成分.结果表明:①4个秦岭山区漆树品种种籽的含油率分别为16.21%,13.15%,15.76%,10.90%,差异极显著;②4个秦岭山区漆树品种种籽油中脂肪酸成分至少有23种,其中亚油酸,油酸(E),油酸(Z),亚麻酸,棕榈油酸,棕榈酸,硬脂酸等7种脂肪酸的含量总和分别占测定到总脂肪酸含量的97.28%,98.09%,98.12%,95.02%;③4个秦岭山区漆树品种种籽油的主要不饱和脂肪酸差别较大,在67.41%83.03%之间,最高差值为16.52%;④火罐子,白皮高八尺,黄绒高八尺等3个秦岭山区本地品...

Toxicodendron vernicifluum seeds of four cultivars ＇Huoguanzi＇,＇Baipigaobachi＇,＇Huangronggaobachi＇,and ＇Guizhouhuang＇ grown in Qinling mountainous areas were collected,and oil content and fatty acid composition were analyzed by Soxhlet extraction and GC-MS（gas chromatography-mass spectrography） respectively.The results show that： ①The oil contents varied significantly with cultivars,ranging from 10.90% to 16.21%.②Twenty-three fatty acids were identified for each cultivar,including seven principal acids,i.e.linoleic acid,oleic acid（...