羽叶千里光挥发油化学成分的GC-MS分析 |
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引用本文: | 杨丽君,王静,时文春,李兆杰,宋晓华.羽叶千里光挥发油化学成分的GC-MS分析[J].安徽农业科学,2010,38(24):13058-13059. |
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作者姓名: | 杨丽君 王静 时文春 李兆杰 宋晓华 |
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作者单位: | 威海出入境检验检疫局,山东威海,264200;威海出入境检验检疫局,山东威海,264200;威海出入境检验检疫局,山东威海,264200;威海出入境检验检疫局,山东威海,264200;威海出入境检验检疫局,山东威海,264200 |
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基金项目: | 山东检验检疫2009科研项目 |
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摘 要: | 目的]研究羽叶千里光(Senecio jacobacea L.)中挥发油的组成及含量。方法]用水蒸气蒸馏法提取羽叶千里光挥发油;用GC-MS获得其挥发油各成分的总离子流图谱,并用面积归一化法获得各化合物的相对质量分数。结果]共鉴定了30个化合物,主要成分为:香橙烯氧化物-(2)(22.17%)、马兜铃烯环氧化物(11.25%)、石竹烯氧化物(7.56%)、7R,8R-8-羟基-4-亚异丙基-7-甲基双环5.3.1]十一碳-1-烯(7.36%)、(-)-斯巴醇(6.01%)、香橙烯氧化物-(1)(5.35%)。结论]该试验检测出羽叶千里光挥发油的主要成分及含量,为综合开发利用羽叶千里光提供了科学依据。
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关 键 词: | 羽叶千里光 挥发油 化学成分 GC-MS |
Analysis on Chemical Components of the Volatile Oil from Senecio jacobacea L.under GC-MS |
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Institution: | YANG Li-jun et al (Weihai Entry-Exit Inspection and Quarantine Bureau,Weihai,Shandong 264209) |
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Abstract: | Objective]The research aimed at analyzing the chemical components and their relative content in volatile oil from Senecio jacobacea L. Method]The volatile oil was extracted from Senecio jacobacea L. with steam distillation and analyzed by GC-MS. Result]Thirty compounds were identified from the volatile oil,and the major compositions were aromadendrene oxide-(2) (22.17%),aristolene epoxide (11.25%),caryophyllene oxide (7.56%),7R,8R-8-hydroxy-4-isopropylidene-7-methylbicyclo5.3.1]undec-1-ene (7.36%),(-)-spathulenol(6.01%),and aromadendrene oxide-(1) (5.35%). Conclusion]The chemical components and their relative content in volatile oil from Senecio jacobacea L. were obtained,which would provide the basis for comprehensive development and utilization of Senecio jacobacea L.. |
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Keywords: | GC-MS |
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