JOURNAL OF LIGHT INDUSTRY

CN 41-1437/TS  ISSN 2096-1553

基于GC-IMS与电子感官的不同产地百里香特征风味物质分析

陈浩冉 冯文宁 刘伟 王刘胜 李欣燕 李媛媛 赵铭钦

陈浩冉, 冯文宁, 刘伟, 等. 基于GC-IMS与电子感官的不同产地百里香特征风味物质分析[J]. 轻工学报, 2026, 41(4): 13-28. doi: 10.12187/2026.04.002
引用本文: 陈浩冉, 冯文宁, 刘伟, 等. 基于GC-IMS与电子感官的不同产地百里香特征风味物质分析[J]. 轻工学报, 2026, 41(4): 13-28. doi: 10.12187/2026.04.002
CHEN Haoran, FENG Wenning, LIU Wei, et al. Analysis of characteristic flavor compounds in Thymus mongolicus Ronn. from different origins based on GC-IMS and electronic senses[J]. Journal of Light Industry, 2026, 41(4): 13-28. doi: 10.12187/2026.04.002
Citation: CHEN Haoran, FENG Wenning, LIU Wei, et al. Analysis of characteristic flavor compounds in Thymus mongolicus Ronn. from different origins based on GC-IMS and electronic senses[J]. Journal of Light Industry, 2026, 41(4): 13-28. doi: 10.12187/2026.04.002

基于GC-IMS与电子感官的不同产地百里香特征风味物质分析

    作者简介: 陈浩冉(2001—),女,河南省信阳市人,河南农业大学硕士研究生,主要研究方向为烟草化学与香精香料。E-mail:chenhaoran200103@163.com;
    通讯作者: 赵铭钦,zhaomingqin@126.com
  • 基金项目: 河北中烟2024年项目(2024130000340126)
    河南省重点研发与推广专项(科技攻关)项目(262102111063)
    中国烟草总公司重大科技项目(110202201036 (XJ-07))

  • 中图分类号: TS207.3;O657

Analysis of characteristic flavor compounds in Thymus mongolicus Ronn. from different origins based on GC-IMS and electronic senses

    Corresponding author: ZHAO Mingqin, zhaomingqin@126.com
  • Received Date: 2025-12-09
    Accepted Date: 2026-02-12

    CLC number: TS207.3;O657

  • 摘要: 【目的】 揭示不同产地百里香的风味差异并鉴定其关键香气物质。【方法】 采用气相色谱–离子迁移谱(Gas Chromatography-ion Mobility Spectrometry,GC-IMS)结合电子鼻和电子舌技术,对来自河南洛阳、云南昆明、广东广州3个产地的百里香样品挥发性物质进行分析,并结合气味活度值(Odor Activity Value,OAV)筛选特征风味物质。【结果】 共鉴定出101种化合物,主要包括醇类23种、醛类19种和酮类19种,其中河南和广东百里香中挥发性物质种类及总含量均高于云南百里香;不同产地样品间特征风味物质含量差异显著,筛选出18种同时满足VIP>1和OAV≥1的共有特征风味物质,主要包括百里香酚、(Z)-2-己烯醛、异戊酸甲酯-D、(E)-2-己烯醛等;云南百里香中醇类、酮类和杂环类化合物的相对含量较高,香味较均衡,河南百里香中酚类、醛类及含硫化合物含量较高,苦涩味较强,广东百里香则富含烯烃类和酯类化合物,鲜味和咸味特征突出;地理及气候条件对特征风味物质含量有显著影响,纬度与(E)-2-己烯醛呈显著正相关,与异丁醛呈显著负相关,年均气温较高则有利于异戊酸甲酯-D累积。【结论】 GC-IMS结合电子感官技术能快速区分不同产地的百里香,可为其特征风味物质的溯源与应用开发提供参考。
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  • 通讯作者:  赵铭钦, zhaomingqin@126.com
  • 收稿日期:  2025-12-09
  • 修回日期:  2026-02-12
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陈浩冉, 冯文宁, 刘伟, 等. 基于GC-IMS与电子感官的不同产地百里香特征风味物质分析[J]. 轻工学报, 2026, 41(4): 13-28. doi: 10.12187/2026.04.002
引用本文: 陈浩冉, 冯文宁, 刘伟, 等. 基于GC-IMS与电子感官的不同产地百里香特征风味物质分析[J]. 轻工学报, 2026, 41(4): 13-28. doi: 10.12187/2026.04.002
CHEN Haoran, FENG Wenning, LIU Wei, et al. Analysis of characteristic flavor compounds in Thymus mongolicus Ronn. from different origins based on GC-IMS and electronic senses[J]. Journal of Light Industry, 2026, 41(4): 13-28. doi: 10.12187/2026.04.002
Citation: CHEN Haoran, FENG Wenning, LIU Wei, et al. Analysis of characteristic flavor compounds in Thymus mongolicus Ronn. from different origins based on GC-IMS and electronic senses[J]. Journal of Light Industry, 2026, 41(4): 13-28. doi: 10.12187/2026.04.002

基于GC-IMS与电子感官的不同产地百里香特征风味物质分析

    作者简介:陈浩冉(2001—),女,河南省信阳市人,河南农业大学硕士研究生,主要研究方向为烟草化学与香精香料。E-mail:chenhaoran200103@163.com
    通讯作者: 赵铭钦, zhaomingqin@126.com
  • 1. 河南农业大学 烟草学院, 河南 郑州 450046;
  • 2. 河北中烟工业有限责任公司 技术中心, 河北 石家庄 050051
基金项目:  河北中烟2024年项目(2024130000340126)河南省重点研发与推广专项(科技攻关)项目(262102111063)中国烟草总公司重大科技项目(110202201036 (XJ-07))

摘要: 【目的】 揭示不同产地百里香的风味差异并鉴定其关键香气物质。【方法】 采用气相色谱–离子迁移谱(Gas Chromatography-ion Mobility Spectrometry,GC-IMS)结合电子鼻和电子舌技术,对来自河南洛阳、云南昆明、广东广州3个产地的百里香样品挥发性物质进行分析,并结合气味活度值(Odor Activity Value,OAV)筛选特征风味物质。【结果】 共鉴定出101种化合物,主要包括醇类23种、醛类19种和酮类19种,其中河南和广东百里香中挥发性物质种类及总含量均高于云南百里香;不同产地样品间特征风味物质含量差异显著,筛选出18种同时满足VIP>1和OAV≥1的共有特征风味物质,主要包括百里香酚、(Z)-2-己烯醛、异戊酸甲酯-D、(E)-2-己烯醛等;云南百里香中醇类、酮类和杂环类化合物的相对含量较高,香味较均衡,河南百里香中酚类、醛类及含硫化合物含量较高,苦涩味较强,广东百里香则富含烯烃类和酯类化合物,鲜味和咸味特征突出;地理及气候条件对特征风味物质含量有显著影响,纬度与(E)-2-己烯醛呈显著正相关,与异丁醛呈显著负相关,年均气温较高则有利于异戊酸甲酯-D累积。【结论】 GC-IMS结合电子感官技术能快速区分不同产地的百里香,可为其特征风味物质的溯源与应用开发提供参考。

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