| 毛细管气相色谱──质谱法研究香茅油化学成分 |
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| 引用本文： | 刘家欣,蒋剑波,等.毛细管气相色谱──质谱法研究香茅油化学成分[J].吉首大学学报(自然科学版),1998,19(3):43-45. |
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| 作者姓名： | 刘家欣 蒋剑波 |
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| 作者单位： | 吉首大学分析测试中心!吉首，416000，吉首大学分析测试中心!吉首，416000，吉首大学分析测试中心!吉首，416000，吉首大学分析测试中心!吉首，416000 |
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| 摘 要： | 利用毛细管气相色谱──质谱联用仪对湘西香茅挥发油的化学成分进行了研究，共鉴定出23种组分。主要成分为柠檬醛、橙花醒、杏叶烯、牛儿醇、2-戊烯、牛儿酸、来栾倍半萜、罗勒烯。其中柠檬醛和橙花醛共占挥发油总量的68．5％。
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| 关 键 词： | 香茅 挥发油 化学成分 柠檬醛 橙花醛 气相色谱──质谱 |
Studies on the Chemical Constituents of Essential Oil of XiangXi Cymbopogon by Capillary Gas Chromatography-Mass Spectrometry |
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| Liu Jiaxin, Jiang Jianbo ,Yang Zhaoxia, Gu Li.Studies on the Chemical Constituents of Essential Oil of XiangXi Cymbopogon by Capillary Gas Chromatography-Mass Spectrometry[J].Journal of Jishou University(Natural Science Edition),1998,19(3):43-45. |
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| Authors: | Liu Jiaxin Jiang Jianbo Yang Zhaoxia Gu Li |
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| Abstract: | The esscntial oil from XiangXi Cymbopogon with a distillation and extraction equip-ment. The chemical constituents of essential oil was examined by means of capillary gaschromatography and combined gas chromatography- Mass spectrometry- Twenty threeconstitutents of essential oil were identified by gas chromatography-mass spectrometry.The eight compounds with highest contents are: Citral (39- 12%), Neral (29. 45%),Myrcene (1. 93% ), Geraniol (4. 03% ), 2 - Pentene (3. 59%) Geranic acid (2. 98% ), Va-lenccne (1. 86 % ) and trans - beta - Ocimene (1. 29 % ). |
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| Keywords: | cymbopogon essential oil chemical constituents citral neral GC-MS |
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