| 固相微萃取气质联用分析茉莉花的香气成分 |
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| 引用本文： | 李丽华,郑玲,刘晓松.固相微萃取气质联用分析茉莉花的香气成分[J].化学分析计量,2006,15(2):37-39. |
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| 作者姓名： | 李丽华 郑玲 刘晓松 |
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| 作者单位： | 广西出入境检验检疫局,南宁,530021 |
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| 摘 要： | 利用顶空固相微萃取技术,采用气质联用仪分析茉莉花的香气成分,在弱极性和极性毛细管色谱柱条件下,分别用PDMS、PDMS/DVB、PA三种萃取头富集香气,分离出100多种香气成分,鉴定出含量大于0.1%的55种组分,占香气成分的97%,三种萃取头所得主成分完全一致,均为芳樟醇、乙酸苄酯、反式-金合欢烯、顺式-苯甲酸-3-己烯酯和吲哚。
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| 关 键 词： | 固相微萃取 气质联用 茉莉花 香气成分 |
| 修稿时间： | 2005年12月28 |
ANALYSIS OF JASMIN FRAGRANCE ISOLATED WITH SOLID PHASE MICROEXTRACTION BY GC -MS |
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| Li Lihua,Zheng Ling,Liu Xiaosong.ANALYSIS OF JASMIN FRAGRANCE ISOLATED WITH SOLID PHASE MICROEXTRACTION BY GC -MS[J].Chemical Analysis And Meterage,2006,15(2):37-39. |
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| Authors: | Li Lihua Zheng Ling Liu Xiaosong |
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| Abstract: | The fragrance constituent of jasmin flower were isolated by solid phase microextraction and analysed by GC-MS.More than 100 peaks were detected with PDMS,PDMS/DVB and PA optical fiber,within which 55 constituents that occupied 97% of total content were determined.It was found that the main components were linalool,benzyl acetate,farnesene,3-hexenyl acetate and indole with three fibers. |
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| Keywords: | solid phase microextraction GC-MS jasmin flower fragrance constituent |
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