江汉大学学报(自然科学版) ›› 2016, Vol. 44 ›› Issue (6): 520-526.doi: 10.16389/j.cnki.cn42-1737/n.2016.06.007

• 化学与生物学 • 上一篇    下一篇

藜蒿叶和藜蒿茶中挥发性成分的比较分析

于真a,李凯a,戴希刚a,熊芳利a,卞国栋a,丁建军b,曾长立*a   

  1. 江汉大学 a. 生命科学学院;湖北省豆类(蔬菜)植物工程技术研究中心;b. 科研处,湖北 武汉 430056
  • 出版日期:2016-12-28 发布日期:2016-12-30
  • 通讯作者: 曾长立
  • 作者简介:于真(1991—),女,硕士生,研究方向:园艺产品废弃物综合利用与成分分析。
  • 基金资助:
    国家科技支撑计划项目(2014BAD14B05);湖北省科技厅2016 年鄂西民族专项资助项目;武汉市属高校产学研项目(CXY201603)

Comparative Analysis of Volatile Flavor Compounds in Artemisia selengensis Leaves and Artemisia selengensis Tea

YU Zhena,LI Kaia,DAI Xiganga,XIONG Fanglia,BIAN Guodonga,DING Jianjunb,ZENG Changli*a   

  1. a. School of Life Sciences;Hubei Province Engineering Research Center for Legume Plants;b. Science and Technology Department,Jianghan University,Wuhan 430056,Hubei,China
  • Online:2016-12-28 Published:2016-12-30
  • Contact: ZENG Changli

摘要: 以乙醇为极性溶剂分别提取藜蒿叶和藜蒿茶中的活性物质,并运用GC-MS对藜蒿叶和藜蒿茶中挥发性成分进行比较分析,同时采用气相色谱面积归一化法测定各成分的相对百分含量。结果表明:藜蒿叶中含41种挥发性成分,其中主要成分为烷烃类化合物(9种)和烯烃类化合物(19种),其相对含量分别为47. 22%和35. 52%;而藜蒿茶中则含有28 种挥发性成分,其中主要成分为烷烃类化合物(13 种)和酯类化合物(4 种),其相对含量分别为60. 70%和25. 32%。

关键词: 藜蒿叶, 藜蒿茶, 挥发性成分, 气相色谱-质谱联用法, 比较分析

Abstract: In this paper,volatile flavor compounds of Artemisia selengensis leaves and Artemisia selengensis tea were extracted with ethanol as the polar solvent,the compounds were comparatively analyzed with GC-MS technology,and the relative content of each component was calculated with area normalization. The results suggested that there were 41 kinds of volatile constituents in Artemisia selengensis leaves,mainly including the alkane(9 species)and the olefin(19 species),the contents were 47. 22% and 35. 52% respectively. There were 28 kinds of volatile constituents in Artemisia selengensis tea, mainly including the alkane(13 species)and the ester compounds(4 species),and the contents were 60. 70% and 25. 32% respectively.

Key words: Artemisia selengensis leaves, Artemisia selengensis tea, volatile flavor compounds, GCMS, comparative analysis

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