| 不同干燥温度对茶树菇香气成分的影响 |
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| 引用本文： | 李晓英.不同干燥温度对茶树菇香气成分的影响[J].重庆文理学院学报,2014,33(2):65-69. |
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| 作者姓名： | 李晓英 |
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| 作者单位： | 重庆文理学院林学与生命科学学院,重庆永川402160 |
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| 基金项目： | 重庆市教委科学技术研究项目（JK111219）. |
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| 摘 要： | 为探讨不同干制温度对茶树菇香气成分的影响，将新鲜茶树菇在不同温度条件下进行千制处理，至水分在11％-13％，再用乙醚进行同时蒸馏萃取香气成分，采用气相色谱质谱联用仪（GC／MS）对香气成分进行分析比较．结果显示：从茶树菇中共检测出30种香气成分，各温度干制样品香气成分数量不同，共有成分仅有十二醇、花生酸、棕榈酸甲酯、8-十八碳烯酸甲酯和顺-11-十八烯酸甲酯．因此，不同干燥温度下干制的茶树菇，其香气成分在种类和数量上存在-定差异．
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| 关 键 词： | 茶树菇 气相色谱质谱联用仪 香气成分 |
Influence of different drying temperature on the aroma components of Agrocybe aegerita |
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| LI Xiaoying.Influence of different drying temperature on the aroma components of Agrocybe aegerita[J].Journal of Chongqing University of Arts and Sciences,2014,33(2):65-69. |
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| Authors: | LI Xiaoying |
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| Affiliation: | LI Xiaoying ( School of Forestry and Life Science, Chongqing University of Arts and Sciences, Yongchuan Chongqing 402160, China) |
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| Abstract: | Fresh Agrocybe aegerita were dried at different temperatures until the content of water was about 13 %, then aroma components of these samples were extracted by aether through the simultaneous distillation extraction process and detected by gas chromatographymass spectrometry （GC/MS）, in order to investigate effect of drying temperature on aroma components of Agrocybe aegerita. The results showed that 30 kinds of components were analyzed at all samples, but there were only 5 common components： 1 -dodecanol, arachic acid, hexadecanoic acid, methyl ester, 8 -octadecenoic acid, methyl ester and 11 -octadecenoic acid, methyl ester, （Z） -. Therefore, aroma components of Agrocybe aegerita dried through different temperatures were different in the type and quantity. |
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| Keywords: | Agrocybe aegerita GC/MS aroma components |
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