| 超临界萃取野生艾草挥发油的GC—MS分析 |
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| 引用本文： | 廖延智. 超临界萃取野生艾草挥发油的GC—MS分析[J]. 食品工程, 2013, 0(4): 46-49 |
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| 作者姓名： | 廖延智 |
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| 作者单位： | 广东轻工职业技术学院食品系,广东广州510312 |
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| 基金项目： | 广东轻工职业技术学院科研启动基金（KxKY200904）. |
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| 摘 要： | 采用超临界萃取法从安徽野生菊科植物艾草中提取挥发油，通过气相色谱一质谱法对其化学成分进行分析鉴定，用峰面积归一化法测定其相对含量。试验共分离鉴定出50个成分，主要成分为1，2-苯二羧酸-2-乙基己基酯（17．81％）、1，2，3，4，4a，5，6，8a-八氢-7-甲基-7-亚甲基-1-（1-亚甲基）-（1a，4a，8a）萘（11．13％）、9，12-十八碳二烯酸乙酯（7．13咖等。
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| 关 键 词： | 艾叶 挥发油 超临界CO 萃取 气相色谱-质谱 |
Analysis of volatile oil of wild artemisia capiliaris in anhui by supercritical carbondioxide extraction |
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| LIAO Yan-zhi. Analysis of volatile oil of wild artemisia capiliaris in anhui by supercritical carbondioxide extraction[J]. Food Engineering, 2013, 0(4): 46-49 |
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| Authors: | LIAO Yan-zhi |
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| Affiliation: | LIAO Yan-zhi (Food department, Guangdong industry technical college, Guangdong Guangzhou 510312,China) |
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| Abstract: | The volatile oil was extracted from artemisia capiliaris in Anhui by Supercritical Carbondioxide Extraction. The components of the essential oil each component was determined by peak area were separated and identified by GC-MS,and th normalization.Results： fifty kinds of components e relative content of were separated and identified. The main chemical constituents of the essential oil are 1,2-Benzenedicarboxylic acid, mono（2-ethylhexyl） ester（11.13%）, 9,12-Octadecadienoic acid, ethyl ester（7.13%）etc. |
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| Keywords: | artemisia capiliaris essential oil supercritical carbon dioxide extraction GC - MS |
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