| 三种风毛菊属植物挥发油成分及系统学意义 |
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| 引用本文： | 王一峰,肖李娜,杨宗邦,李志涛.三种风毛菊属植物挥发油成分及系统学意义[J].西北师范大学学报,2011,47(2). |
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| 作者姓名： | 王一峰 肖李娜 杨宗邦 李志涛 |
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| 作者单位： | 西北师范大学生命科学学院; |
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| 基金项目： | 甘肃省教育厅科技项目(041-15); 甘肃省自然科学基金资助项目(3ZS051-A25-024 |
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| 摘 要： | 通过水蒸气蒸馏、GC-MS分析对采自青藏高原东缘菊科风毛菊属的3个常见种6个居群植物的挥发油成分进行研究.结果分离鉴定出77种成分,其中沙生风毛菊主要成分2种,特有成分1种;长毛风毛菊主要成分3种,特有成分5种;禾叶风毛菊主要成分5种,特有成分5种;3种6个居群共有成分4种.聚类分析:发现沙生风毛菊与长毛风毛菊亲缘关系较近,与禾叶风毛菊亲缘关系较远,表明挥发油成分可以作为划分该亚属、组以及种的依据.
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| 关 键 词： | 青藏高原 风毛菊属 沙生风毛菊 长毛风毛菊 禾叶风毛菊 挥发油 |
Study on components of essential oil from 3 species of Saussurea DC of the eastern of the Qinghai-Tibetan Plateau and their systematic significance |
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| WANG Yi-feng,XIAO Li-na,YANG Zong-bang,LI Zhi-tao.Study on components of essential oil from 3 species of Saussurea DC of the eastern of the Qinghai-Tibetan Plateau and their systematic significance[J].Journal of Northwest Normal University Natural Science (Bimonthly),2011,47(2). |
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| Authors: | WANG Yi-feng XIAO Li-na YANG Zong-bang LI Zhi-tao |
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| Institution: | WANG Yi-feng,XIAO Li-na,YANG Zong-bang,LI Zhi-tao (College of Life Science,Northwest Normal University,Lanzhou 730070,Gansu,China) |
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| Abstract: | The essential oils are extracted from three common species(six populations)of the Saussurea DC family derived from the eastern of the Qinghai-Tibetan Plateau,and their components are analyzed by the steam distillation and gas chromatography-mass spectrometer(GC-MS) analysis methods.Finally,the gained datum is analyzed with the SPSS 13.0 cluster software.Total seventy-seven chemical components are identified by analysis of the datum.The study show that the numbers on major components and unique components ki... |
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| Keywords: | Qinghai-Tibetan Plateau Saussurea DC S arenaria S hieracioides S graminea essential oil |
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