食品科学

• 分析检测 • 上一篇    下一篇

长裙竹荪蛋挥发性成分的顶空-固相微萃取-气质联用分析

郑 炯1,2,李婷婷1,宋家芯1,阚建全1,2,*   

  1. 1.西南大学食品科学学院,重庆 400715;2.农业部农产品贮藏保鲜质量安全风险评估实验室(重庆),重庆 400715
  • 出版日期:2014-04-25 发布日期:2014-05-13
  • 通讯作者: 阚建全
  • 基金资助:

    中央高校基本科研业务费专项资金项目(XDJK2013C131)

Analysis of Volatile Compounds in Embryo of Dictyophora indusiata (Vent. Pers.) Fisch Using Headspace-Solid Phase Microextraction Combined with GC-MS

ZHENG Jiong1,2, LI Ting-ting1, SONG Jia-xin1, ,2,*   

  1. 1. College of Food Science, Southwest University, Chongqing 400715, China; 2. Laboratory of Quality and Safety Risk Assessment
    for Agro-products on Storage and Preservation (Chongqing), Ministry of Agriculture, Chongqing 400715, China
  • Online:2014-04-25 Published:2014-05-13
  • Contact: KAN Jian-quan

摘要:

采用顶空-固相微萃取-气质联用法对长裙竹荪蛋干品的挥发性成分进行分析。结果表明:从长裙竹荪蛋干 品中共鉴定出65 种挥发性物质,包括20 种烃类、12 种酯类、11 种酮类、9 种醛类、6 种醇类、4 种酸类、3 种芳香 族类化合物,其中主要的挥发性成分有β-广藿香烯(12.41%)、α-恰米烯(9.64%)、α-柏木烯(9.57%)、β-雪松 烯(7.58%)、α-布藜烯(6.72%)、α-红没药烯(4.44%)、β-花柏烯(4.38%)、5-异长叶烯酮(3.86%)、γ-伊兰 油烯(3.74%)。

关键词: 长裙竹荪蛋, 顶空-固相微萃取, 气相色谱-质谱联用, 挥发性成分

Abstract:

The volatile compounds in the dried embryo of Dictyophora indusiata (Vent. Pers.) Fisch were analyzed by
headspace-solid phase microextraction (HS-SPME) combined with GC-MS. Results indicated that 65 kinds of volatile
compounds were identified, including 20 hydrocarbons, 12 esters, 11 ketones, 9 aldehydes, 6 alcohols, 4 acids and 3 aromatic
compounds. The major volatile components in Dictyophora indusiata (Vent. Pers.) Fisch were β-patchoulene (12.41%),
α-chamigrene (9.64%), α-cedrene (9.57%), β-cedrene (7.58%), α-bulnesene (6.72%), α-bisabolene (4.44%), β-chamigrene
(4.38%), isolongifolen-5-one (3.86%) and γ-muurolene (3.74%).

Key words: embryo of Dictyophora indusiata (Vent. Pers.) Fisch, headspace-solid phase microextraction, gas chromatography-mass spectrometry (GC-MS), volatile compounds

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