食品科学

• 分析检测 • 上一篇    下一篇

清酱肉中关键香气活性化合物的分析

张顺亮1,郝宝瑞1,2,王守伟1,*,成晓瑜1,赵 冰1,潘晓倩1,郭爱菊1   

  1. 1.中国肉类食品综合研究中心,北京 100068;2.天津商业大学生物技术与食品科学学院,天津 300134
  • 出版日期:2014-02-25 发布日期:2014-03-17
  • 通讯作者: 王守伟
  • 基金资助:

    公益性行业(农业)科研专项(201303082)      

Analysis of the Key Aroma-Active Compounds of Pickled Sauced Meat

Zhang Shun-liang1, Hao Bao-rui1,2, Wang Shou-wei1,*, Cheng Xiao-yu1, Zhao Bing1, Pan Xiao-qian1, Guo Ai-ju1   

  1. 1. China Meat Research Center, Beijing 100068, China;
    2. College of Biotechnology and Food Science, Tianjin University of Commerce, Tianjin 300134, China
  • Online:2014-02-25 Published:2014-03-17
  • Contact: Wang Shou-wei

摘要:

采用固相微萃取法提取和富集清酱肉样品中的挥发性化合物,借助气相色谱-嗅闻-质谱联用法对香味活性化合物进行分析和鉴定,确定清酱肉主体香气成分。结果表明:共有28 种香气化合物被检测到,其中包括醇类物质3 种、醛类物质9 种、酯类物质9 种、酸类物质3 种、酮类物质1 种和萜烯类物质1 种,还有2 种闻到但不能鉴定的挥发性化合物;醛类物质和酯类物质是主要的香气成分,2-甲基丁酸乙酯(橘子味)、3-甲基丁酸乙酯(水果味、花香味)、3-甲硫基丙醛(烧烤味、土豆味)、辛酸乙酯(花香味、水果味)、乙酸(酸味)、糠醛(坚果味、爆米花味)和2,4-己二烯酸乙酯(酱香味、腊味)等对清酱肉风味的贡献比较大,为清酱肉的关键香味活性化合物。

关键词: 清酱肉, 固相微萃取, 气相色谱-嗅闻-质谱联用, 关键香气活性化合物

Abstract:

The volatile compounds of pickled sauced meat were extracted by solid phase micro-extraction (SPME). The
aroma-active compounds were analyzed and identified by gas chromatography-olfactometry-mass spectrometry (GC-O-MS).
The results showed that a total of 28 aroma-active compounds, consisting of 9 aldehydes, 9 esters, 3 acids, 1 ketone and 1
terpene, were detected by olfactometer. Among them, aldehydes and esters were the key aroma-active components of pickled
sauced meat, including 2-methyl ethyl butyrate (orange flavor), 3-methyl ethyl butyrate (fruity, floral), 3-methylthiopropanal
(barbecue flavor, potato flavor), ethyl caprylate (floral, fruity), acetic acid (soured), furfural (nutty, popcorn flavor),
2,4-hexadienoic acid ethyl ester (sauced, preserved meat flavor), etc.

Key words: pickled sauced meat, solid phase micro-extraction (SPME), gas chromatography-olfactometry-mass spectrometry (GC-O-MS), key aroma-active compounds

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