| 三种酶解底物制备的诱食剂的香气分析及适口性研究 |
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| 引用本文： | 宋诗清,童彦尊,冯涛,范然然,喻晨.三种酶解底物制备的诱食剂的香气分析及适口性研究[J].中国饲料,2019(1):65-71. |
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| 作者姓名： | 宋诗清 童彦尊 冯涛 范然然 喻晨 |
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| 作者单位： | 上海应用技术大学香料香精技术与工程学院;安琪酵母股份有限公司特种酶制剂事业部 |
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| 摘 要： | 采用顶空固相微萃取分别对三种商业酶制备的诱食剂做香气成分提取,通过气相色谱-质谱技术共检测到40种香气物质。再用同时蒸馏萃取法萃取三种诱食剂的挥发性成分,通过芳香萃取物稀释法与气相色谱-嗅闻仪联用,鉴定出甲硫醇、菠萝醛、2-甲基吡嗪、糠醛对整体风味贡献大。通过电子鼻技术分析比较三种诱食剂的整体香气差异。最后采用两碗法进行适口性测试,并采用偏最小二乘回归分析了风味物质与采食率、第一口偏好之间的相关性。
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| 关 键 词： | 诱食剂 顶空固相微萃取 芳香萃取物稀释法 适口性 偏最小二乘回归法 |
Study on aroma and palatability of attractant prepared by three kinds of enzymolysis substrate |
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| SONG Shiqing,TONG Yanzun,FENG Tao,FAN Ranran,YU Chen.Study on aroma and palatability of attractant prepared by three kinds of enzymolysis substrate[J].China Feed,2019(1):65-71. |
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| Authors: | SONG Shiqing TONG Yanzun FENG Tao FAN Ranran YU Chen |
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| Institution: | (School of Perfume and Aroma,Shanghai Institute of Technology,Shanghai 201418,China;Special Enzyme Division,Angel Yeast Co.LTD.,Yichang,Hubei Province 443003,China) |
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| Abstract: | SONG Shiqing;TONG Yanzun;FENG Tao;FAN Ranran;YU Chen(School of Perfume and Aroma,Shanghai Institute of Technology,Shanghai 201418,China;Special Enzyme Division,Angel Yeast Co.LTD.,Yichang,Hubei Province 443003,China) |
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| Keywords: | attractants HS-SPME AEDA palatability PLSR |
| 本文献已被 CNKI 维普 等数据库收录！ |
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