| 气相色谱-质谱法测定阿尔泰狗娃花挥发精油中化学成分 |
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| 引用本文： | 董岩,刘雷芳. 气相色谱-质谱法测定阿尔泰狗娃花挥发精油中化学成分[J]. 理化检验(化学分册), 2010, 0(4) |
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| 作者姓名： | 董岩 刘雷芳 |
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| 作者单位： | 德州学院化学系; |
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| 摘 要： | 采用水蒸气回流法提取阿尔泰狗娃花挥中挥发精油,用气相色谱-质谱法分离和鉴定阿尔泰狗娃花挥发精油中化学成分,用归一法测定其相对含量,共分离出50种化学成分,鉴定了39种化学成分,约占总成分相对含量的84.7%。
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| 关 键 词： | 气质色谱-质谱法 阿尔泰狗娃花 挥发精油 化学成分 |
GC-MS Determination of Chemical Components in Volatile Essential Oil of Heteropappus Altaicus Novopokr |
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| DONG Yan,LIU Lei-fang. GC-MS Determination of Chemical Components in Volatile Essential Oil of Heteropappus Altaicus Novopokr[J]. Physical Testing and Chemical Analysis Part B:Chemical Analgsis, 2010, 0(4) |
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| Authors: | DONG Yan LIU Lei-fang |
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| Affiliation: | Dept.of Chem./a>;Dezhou College/a>;Dezhou 253023/a>;China |
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| Abstract: | Volatile essential oil of heteropappus altaicus novopokr was extracted from the sample by steam distillation,and chemical components in the extract were separated and identified by GC-MS.Fifty chemical components were found in the separation,among which 39 compounds were identified and their relative contents were determined by the method of normalization,amounting to 84.7%of the total. |
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| Keywords: | GC-MS Heteropappus altaicus novopokr Volatile essential oil Chemical components |
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