| 电子鼻技术在猪肉新鲜度识别中的应用 |
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| 引用本文： | 孙钟雷. 电子鼻技术在猪肉新鲜度识别中的应用[J]. 肉类研究, 2008, 0(2): 50-53 |
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| 作者姓名： | 孙钟雷 |
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| 作者单位： | 长江师范学院,生命科学系,重庆涪陵,408003 |
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| 摘 要： | 根据猪肉的气味特征,建立了一套用于猪肉新鲜度识别的电子鼻系统。通过分析猪肉的腐败机理,合理选用了气敏传感器阵列。依据猪肉的新鲜度模式,确定了遗传优化的组合RBF神经网络作为模式识别方法。试验结果表明,本文的电子鼻系统对猪肉新鲜度的识别率达95%,优于其它识别系统。
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| 关 键 词： | 猪肉新鲜度 电子鼻 遗传算法 组合神经网络 |
| 文章编号： | 1001-8123(2008)02-0050-04 |
Application of Electronic Nose Technology in Pork Freshness Recognition |
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| Sun Zhong-lei. Application of Electronic Nose Technology in Pork Freshness Recognition[J]. Meat Research, 2008, 0(2): 50-53 |
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| Authors: | Sun Zhong-lei |
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| Affiliation: | Sun Zhong-lei (Department of Life Science; Yangtze Normal University; Chongqing Fuling 408003); |
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| Abstract: | An electronic nose system was designed for monitoring meat freshness according of pork smell. By analyzing the rottenness mechanism of meat,an array of gas sensors was selected.The composite GA-RBF network was applied in the research of the electronic nose system.Experiments were conducted and results show that the recognition rate of this system is 95%,which is higher than that of other systems. |
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| Keywords: | Pork freshness Electronic nose Genetic algorithm Compsite neural network |
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