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| 采用电子鼻评价肉制品中的香精质量（简报） | |
| 引用本文： | 张晓敏,朱丽敏,张 捷,马明辉.采用电子鼻评价肉制品中的香精质量（简报）[J].农业工程学报,2008,24(9):175-178. |
| 作者姓名： | 张晓敏 朱丽敏 张 捷 马明辉 |
| 作者单位： | 1. 南京雨润食品有限公司技术中心,南京,210041 2. Alpha M.O.S.,Toulouse,France,31400,亚太办事处,上海,200336 3. 天津师范大学化学与生命科学学院生物系,天津,300387 |
| 摘 要： | 利用电子鼻对用于肉制品中的四个不同厂家生产的玉米香精样品进行评价.通过对所获得的数据进行主成分分析(Principal ComponentAnalysis,PCA)及判别因子分析(Discriminant Factor Analysis,DFA).结果表明:即使感官评价差别不大的不同厂家生产的同一香精之间,也存在着明显的差异:其中4号香精样品的耐高温性及留香性都较好,适合应用于高温火腿肠中. |
| 关 键 词： | 电子鼻 传感器 主成分分析 玉米香精 判别因子分析 内制品 |
| 收稿时间： | 2007/5/31 0:00:00 |
| 修稿时间： | 2008/6/23 0:00:00 |
Appraisal of meat flavoring essence quality using electronic nose |
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| Zhang Xiaomin,Zhu Limin,Zhang Jie and Ma Minghui.Appraisal of meat flavoring essence quality using electronic nose[J].Transactions of the Chinese Society of Agricultural Engineering,2008,24(9):175-178. | |
| Authors: | Zhang Xiaomin Zhu Limin Zhang Jie and Ma Minghui |
| Institution: | Technology Center of Nanjing Yurun Food Co, Ltd, Nanjing 210041, China,Alpha M. O. S., Toulouse, France 31400 Asia Pacific, Shanghai 200336, China,Department of Biology, College of Chemistry and Life Sciences, Tianjin Normal University, Tianjin 300387, China and Alpha M. O. S., Toulouse, France 31400 Asia Pacific, Shanghai 200336, China |
| Abstract: | Corn essence samples used in the meat products produced by four different factories were appraised by using electronic nose. Then, the acquired data were analyzed by using principal component analysis (PCA) and discriminant factor analysis (DFA). The results indicated: though the human sensory evaluation of the identical essence from the various factories was nearly the same, there were marked differences between them using electronic nose; and the sample 4 is steady in shelf life and has the best thermal stability at high temperature, so it is suitable to be applied in ham sausage. |
| Keywords: | electronic nose sensor principal component analysis corn essence discriminant factor analysis meat product |
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