| GC–MS法分析茵陈挥发油成分 |
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| 引用本文： | 刘俊山,;巩丽丽.GC–MS法分析茵陈挥发油成分[J].化学分析计量,2014(4):17-19. |
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| 作者姓名： | 刘俊山 ;巩丽丽 |
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| 作者单位： | [1]石家庄市第旧医院生殖中心,石家庄050011; [2]山东中医药大学实验中心,济南250355 |
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| 基金项目： | 国家科技重大专项资助项目（2011ZX09102-003-06） |
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| 摘 要： | 采用水蒸气蒸馏法提取茵陈中挥发性成分挥发油,用气相色谱–质谱联用技术(GC–MS)对茵陈挥发油成分进行分析鉴定,并采用峰面积归一化法测定其相对含量。共检出52种挥发性成分,鉴定了其中31种主要挥发性成分,含量较高的组分为石竹素(15.27%)、(–)-斯巴醇(6.64%)、石竹烯(4.89%)等。GC–MS法适用于茵陈挥发性成分的定性分析,具有灵敏度高、分析速度快的特点。
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| 关 键 词： | 茵陈 挥发油 水蒸汽蒸馏法 GC–MS |
Analysis of Chemical Constituents of the Volatile Oil of Capillary Wormwood Herb by GC-MS |
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| Liu Junshan;Gong Lili.Analysis of Chemical Constituents of the Volatile Oil of Capillary Wormwood Herb by GC-MS[J].Chemical Analysis And Meterage,2014(4):17-19. |
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| Authors: | Liu Junshan;Gong Lili |
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| Institution: | Liu Jtmshan, Gong Lili (1. Department of Reproductive Center, The Fourth Hospital ofShijiazhuang, Shijiazhuang 050011, China ; 2. Shandong University of Traditional Chinese Medicine Experimental Center, Jinan 250355, China) |
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| Abstract: | The volatile compounds in volatile oil of capillary wormwood herb were extacted by steam distillation method, and then analyzed and identified by gas chromatography-mass spectroscopy （GC-MS）. The relative content was determined by using peak area normalization method. Results indicated that 52 components in capillary wormwood herb were detected by GC-MS and 31 main volatile compounds were identified by MS. Compounds with high contents were as the follows： caryophyllene oxide （ 15.27% ）, （-）-spathulenol （ 6.64% ）, caryophyllene （ 4.89% ）, and so on. GC-MS method is suitable for qualitative analysis of the volatile components in capillary wormwood herb with high sensitivity and rapid analysis. |
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| Keywords: | capillary wormwood herb volatile oil steam distillation GC-MS |
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