食品科学 ›› 2013, Vol. 34 ›› Issue (2): 159-164.

• 分析检测 • 上一篇    下一篇

滁菊挥发性成分的全二维气相色谱/飞行时间质谱研究

韩婷1,毛健2,姬中伟1,黄桂东1   

  1. 1. 江南大学食品学院
    2. 江南大学
  • 收稿日期:2012-01-07 修回日期:2012-12-21 出版日期:2013-01-25 发布日期:2013-01-15
  • 通讯作者: 毛健 E-mail:biomao@263.net;jzw640@163.com

Analysis of Volatile Components in Chrysanthemum Flower by Comprehensive Two-Dimensional Gas Chromatography/Time-of-Flight Mass Spectrometry

  • Received:2012-01-07 Revised:2012-12-21 Online:2013-01-25 Published:2013-01-15

摘要:

滁菊是安徽的特色植物,属药茶两用佳品。其主要有效成分是挥发油和黄酮类物质。通过使用全二维气相色谱/飞行时间质谱(GC×GC/TOFMS),以非极性柱Rxi-5MS( 30m×0.25mm×0.2μm)作为第一维柱,中等极性柱Rxi-17(1.75m×0.1mm×0.1μm)作为第二维柱,对滁菊的挥发油成分进行了定性分析。结合TOFMS谱图库检索与全二维特有的包含结构信息的二维谱图,鉴定出了滁菊的挥发性成分中相似度大于850的156种组分。

Abstract:

Chrysanthemum flower is a kind of Chinese traditional herb and contains volatile oil and flavonoids as its active ingredients. The extracted volatile components of Chrysanthemum flower were analyzed and identified by means of comprehensive two-dimensional gas chromatography (GC×GC)/time-of-flight mass spectrometry (TOFMS). Totally 156 volatile components with similarity of more than 850 were identified in this study.

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