食品科学 ›› 2011, Vol. 32 ›› Issue (22): 285-287.doi: 10.7506/spkx1002-6630-201122061

• 分析检测 • 上一篇    下一篇

正山小种红茶骏眉系列的香气成分研究

侯冬岩,回瑞华,李铁纯,武晓英,吴 寒   

  1. 鞍山师范学院化学与生命科学学院
  • 出版日期:2011-11-25 发布日期:2011-11-11
  • 基金资助:
    辽宁省教育厅科学技术基金项目(20331079)

Analysis of Aroma Components in Junmei Series of Lapsang Souchong Black Tea

HOU Dong-yan,HUI Rui-hua,LI Tie-chun,WU Xiao-ying,WU Han   

  1. (College of Chemistry and Life Science, Anshan Normal University, Anshan 114007, China)
  • Online:2011-11-25 Published:2011-11-11

摘要: 采用固相微萃取法提取正山小种红茶骏眉系列即金骏眉、银骏眉和赤甘的香气成分,采用固相微萃取处理气相色谱-质谱法分别从金骏眉、银骏眉和赤甘的香气成分中分别分离并确定出19、21种和20种化学成分,占香气成分的相对含量分别为96.77%、91.77%和88.52%。其中主要成分为是苯乙醇、芳樟醇、苯甲醇、正己醛和苯甲醛。

关键词: 红茶, 正山小种, 骏眉, 固相微萃取, 气相色谱-质谱法

Abstract: The aroma components in several Junmei series of Lapsang Souchong black tea such as Jinjunmei, Yinjunmei and Chigan were extracted by solid phase micro-extraction and analyzed by gas chromatography-mass spectrometry (GC-MS). Totally 19, 21 and 20 components were identified in these series, respectively, representing 96.77%, 91.77% and 88.52% of total aroma components, respectively. The major components were phenylethyl alcohol, 3,7-dimethyl-1, 6-octadien-3-ol, benzyl alcohol, hexanal and benzaldehyde.

Key words: black tea, Lapsang Souchong, Junmei, solid phase micro-extraction, gas chromatography-mass spectrometry (GC-MS)

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