食品科学 ›› 2012, Vol. 33 ›› Issue (20): 252-256.

• 分析检测 • 上一篇    下一篇

白菜挥发性组分的气相色谱-质谱分析

吴春燕1,何启伟2,*,宋廷宇1   

  1. 1.吉林农业大学园艺学院 2.山东省农业科学院蔬菜研究所
  • 收稿日期:2012-04-01 修回日期:2012-09-12 出版日期:2012-10-25 发布日期:2012-11-09
  • 通讯作者: 何启伟 E-mail:hqw1215@sohu.com
  • 基金资助:

    吉林农业大学科研启动基金;山东省农业良种工程项目蔬菜育种课题

GC-MS Analysis of Volatile Components in Non-heading Chinese Cabbage

  • Received:2012-04-01 Revised:2012-09-12 Online:2012-10-25 Published:2012-11-09

摘要: 利用顶空固相微萃取和气相色谱-质谱联用分析技术,对‘五月慢’、‘京冠’、‘苏州青’3个白菜品种进行风味物质成分分析,分别检测出42、41种和38种挥发性成分,主要为醛类、酮类、醇类、腈类、酯类、杂环类等化合物。其中2-己烯醛、2,4-庚二烯醛(E,E)、2,4-山梨醛(E,E)、2(5H)-5-乙基-呋喃酮、1-戊烯-3-酮、3-己烯-1-醇、2-戊烯-1-醇、苯丙腈、3-戊腈、苯乙基异硫氰酸酯是白菜的主要风味物质。

关键词: 白菜, 风味物质, 气质联用

Abstract: The composition of volatile compounds in non-heading Chinese cabbage was analyzed by head space-solid phase microextration and gas chromatography-mass spectrometry (GC-MS). Forty-two, forty-one and thirty-eight compounds were detected in Wuyueman, Jingguan, and Suzhouqing Chinese cabbage varieties, respectively, mainly including aldehydes, ketones, alcohols, nitrile, esters and heterocycles. Moreover, 2-hexenal, 2,4(E,E)-hexadienal, 2,4(E,E)-heptadienal, 2(5H)-furanone, 5-ethyl, 1-penten-3-one, 3-hexen-1-ol, 2-penten-1-ol, benzenepropanenitrile and benzene (2-isothiocyanatoethyl) were the major aroma components in non-heading Chinese cabbage.

Key words: non-heading Chinese cabbage, aroma components, gas chromatography-mass spectrometry (GC-MS)

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