| 大花序桉叶精油的化学成分分析 |
| |
| 引用本文： | 田玉红,刘雄民,李利军,郭占京.大花序桉叶精油的化学成分分析[J].广西工学院学报,2010,21(1):1-3. |
| |
| 作者姓名： | 田玉红 刘雄民 李利军 郭占京 |
| |
| 作者单位： | 1. 广西工学院,生物与化学工程系,广西,柳州,545006
2. 广西大学,化学化工学院,广西,南宁,530004 |
| |
| 基金项目： | 广西科学基金项目(桂科自0991065)资助 |
| |
| 摘 要： | 采用水蒸汽蒸馏法提取大花序桉叶精油,通过气相色谱-质谱(GC-MS)联用分析鉴定其化学成分.首次从大花序桉叶精油中鉴定出34种化合物,鉴定精油成分占总精油质量分数的68.321%.大花序桉精油的主要成分是α-蒎烯(47.364%)、β-桉叶醇(2.457%)、γ-桉叶醇(1.955%)、α-桉叶醇(1.316%)和柠檬烯(1.427%),具有重要的工业应用价值.
|
| 关 键 词： | 大花序桉 精油 气相色谱-质谱 |
The composition analysis of essential oil from leaves of eucalyptus cloeziana |
| |
| TIAN Yu-hong,LIU Xiong-min,LI Li-jun,GUO Zhan-jing.The composition analysis of essential oil from leaves of eucalyptus cloeziana[J].Journal of Guangxi University of Technology,2010,21(1):1-3. |
| |
| Authors: | TIAN Yu-hong LIU Xiong-min LI Li-jun GUO Zhan-jing |
| |
| Affiliation: | 1.Department of Biological and Chemical Engineering;Guangxi University of Technology;Liouzhou 545006;China;2.Department of Chemistry and Chemical Engineering;Guangxi University;Nanning 530004;China |
| |
| Abstract: | The essential oil from leaves of eucalyptus cloeziana was extracted and determined.The volatile components were obtained by steam distillation and analyzed by gas chromatography-mass spectrometry（GC-MS） method.34 compounds in essential oil from E.cloeziana were identified,amounting to 68.321% of the total area of the peaks.The principal constituents were α-pinene（47.364%）,β-eudesmol（2.457%）,γ-eudesmol（1.955%）、α-eudesmol（1.316%）and limonene（1.427%）.The result provides theoretic basis for the multiple utilization and developments of E.cloeziana. |
| |
| Keywords: | eucalyptus cloeziana essential oil gas chromatography-mass spectrometry |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
