| 拳卷地钱挥发油成分分析 |
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| 引用本文： | 曹慧,蒋新宇,肖建波,. 拳卷地钱挥发油成分分析[J]. 广西植物, 2005, 25(6): 596-597 |
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| 作者姓名： | 曹慧 蒋新宇 肖建波 |
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| 作者单位： | 南通大学化学化工学院,江苏,南通,226000;中南大学化学化工学院,湖南,长沙,410083 |
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| 基金项目： | 广西科技攻关项目（0235022-1B）. |
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| 摘 要： | 采用水蒸气蒸馏法从拳卷地钱中提取挥发油成分,并用气相色谱-质谱法(GC—MS)联机分析,共分 离出25个峰,鉴定了其中10种物质,占挥发油总组分的40．0％。在所分离的化合物中,碳氢化合物5种,烃 类含氧衍生物5种。主要成分为norpinane和hedycaryol,另外8种含量均在1％以上。在气相色谱分析中, 选择了合适的色谱条件,采用非极性的HP5柱,对地钱挥发油中的弱极性和非极性成分有较好的分离效果。
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| 关 键 词： | 气相色谱-质谱 挥发油 地钱 |
| 文章编号： | 1000-3142(2005)06-0596-02 |
| 收稿时间： | 2004-11-13 |
| 修稿时间： | 2005-02-16 |
Determination of chemical components of volatile oil from Marchantia convoluta by GC-MS |
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| CAO Hui,JIANG Xin-yu,XIAO Jian-bo. Determination of chemical components of volatile oil from Marchantia convoluta by GC-MS[J]. Guihaia, 2005, 25(6): 596-597 |
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| Authors: | CAO Hui JIANG Xin-yu XIAO Jian-bo |
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| Affiliation: | 1. School of Chemistry and Chemical Engineering, Nantong University, Nantong 226000, China; 2. College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China |
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| Abstract: | Volatile oil was extracted from Marchantia convoluta by steam distillation. 25 peaks were separated and 10 compounds including 5 hydrocarbons and 5 oxygenated compounds were identified by Gas Chromatography-Mass spectrometry. The main components were norpinane and hedycaryol. The other 8 compounds with contents all over 1%. It is good to separate non-polar and apolar component in volatile oil from M. convolute on the GC column of moderate polarity. |
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| Keywords: | Gas Chromatography-Mass spectrometry volatile oil Marchantia convoluta |
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