食品科学

• 分析检测 • 上一篇    下一篇

紫色番茄果实挥发性风味物质分析

常培培,张 静,杨建华,李 翠,李云洲,梁 燕*   

  1. 西北农林科技大学园艺学院,陕西 杨凌 712100
  • 出版日期:2014-07-25 发布日期:2014-08-26
  • 通讯作者: 梁 燕 E-mail:liangyan@nwsuaf.edu.cn
  • 基金资助:

    陕西省科技统筹创新计划项目(2011KTCL02-03);西北农林科技大学农业科技推广基金项目(TGZX2012-02)

Analysis of Volatile Compounds in Purple Tomato Fruits

CHANG Pei-pei, ZHANG Jing, YANG Jian-hua, LI Cui, LI Yun-zhou, LIANG Yan*   

  1. College of Horticulture, Northwest A & F University, Yangling 712100, China
  • Online:2014-07-25 Published:2014-08-26
  • Contact: LIANG Yan E-mail:liangyan@nwsuaf.edu.cn

摘要:

利用顶空固相微萃取-气相色谱-质谱联用技术分别测定4 个紫色番茄品种新鲜果实的挥发性物质成分和含量,并对主要香气成分特征进行了分析与探讨。结果表明:4 个供试品种成熟果实中共检测到65 种挥发性物质,主要成分为酮类、醛类、酯类和醇类。共有的成分有21 种,构成紫色番茄的特有风味,但其含量在品种间存在差异。此外,每种紫色番茄还含有一些独特的挥发性风味物质。

关键词: 紫色番茄, 挥发性物质, 顶空固相微萃取, 气相色谱-质谱联用

Abstract:

Volatile compounds were analyzed in purple tomato fruits from four different varieties by using headspace solid phase micro-extraction (HS-SPME) coupled with gas chromatography-mass spectrometry (GC-MS) and the characteristics of major aroma components were discussed. Results indicated that 65 volatile compounds were isolated and identified, mainly including ketones, aldehyde, esters, and alcohols. Totally 21 volatile components responsible for the unique flavor were common to these four varieties; however, their contents were different. In addition, each variety had its own unique volatile components.

Key words: purple tomato, volatile compounds, headspace solid phase micro-extraction (HS-SPME), gas chromatographymass spectrometry (GC-MS)

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