| 固相微萃取-气相色谱-质谱法分析香樟籽挥发性成分 |
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| 引用本文： | 郑敏燕,杨振,魏永生,刘鹏,杨杰.固相微萃取-气相色谱-质谱法分析香樟籽挥发性成分[J].理化检验(化学分册),2012(4):452-455. |
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| 作者姓名： | 郑敏燕 杨振 魏永生 刘鹏 杨杰 |
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| 作者单位： | 咸阳师范学院化学与化工学院 |
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| 基金项目： | 陕西省科技厅自然科学基础研究计划资助(2010JM2009);陕西省教育厅科研基金资助项目(2010JK902) |
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| 摘 要： | 采用固相微萃取-气相色谱-质谱法分离和鉴定香樟籽的挥发性成分,用归一化法测定其相对含量。共分离出76种组分,鉴定出47种化合物,其含量占总挥发性成分的97.4%。主要挥发成分为樟脑(57.89%)、柠檬烯(12.68%)、α-蒎烯(4.42%)、莰烯(2.69%)、香橙烯(2.34%)、伞花烃(2.26%)及β-蒎烯(2.12%)。
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| 关 键 词： | 气相色谱-质谱法 香樟 固相微萃取 挥发性成分 |
GC-MS Determination of Volatile Components of the Seeds of Camphor Tree with Solid Phase Micro-extraction |
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| ZHENG Min-yan,YANG Zhen,WEI Yong-sheng,LIU Peng,YANG Jie.GC-MS Determination of Volatile Components of the Seeds of Camphor Tree with Solid Phase Micro-extraction[J].Physical Testing and Chemical Analysis Part B:Chemical Analgsis,2012(4):452-455. |
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| Authors: | ZHENG Min-yan YANG Zhen WEI Yong-sheng LIU Peng YANG Jie |
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| Institution: | (Dept.of Chemistry and Chemical Engineering,Xianyang Normal College,Xianyang 712000,China) |
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| Abstract: | The volatile components of the seed of comphor tree were separated and identified by solid phase micro-extraction and GC-MS in hyphenation,and their relative contents(in %) were found by the method of normalization.Totally 76 compounds were separated among which 47 compounds were identified and determined,amounting to 97.4% of the total peak areas of the volatile components.The main compounds found were as follows(relative %): camphor(57.89%),limonene(12.68%),α-pinene(4.42%),camphene(2.69%),aromadendrene(2.34%),o-cymene(2.26%),β-pinene(2.12%). |
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| Keywords: | GC-MS Camphor tree Solid phase micro-extraction Volatile components |
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