|
|||||
|
|
| 基于电子鼻的鱼类新鲜度估计研究 | |
| 引用本文： | 刘红秀,李洪波,李卫东,骆德汉.基于电子鼻的鱼类新鲜度估计研究[J].中山大学学报(自然科学版),2010,49(2). |
| 作者姓名： | 刘红秀 李洪波 李卫东 骆德汉 |
| 作者单位： | 1. 广东药学院医药信息工程学院,广东,广州,510006 2. 广东药学院基础学院,广东,广州,510006 3. 广东工业大学信息工程学院,广东,广州510006 |
| 基金项目： | 广东省自然科学基金资助项目 |
| 摘 要： | 以新西兰市场上最受欢迎的四类鱼(红甲鱼、鲂鱼、唇指鲈和(澳洲)鲹)为对象研究鱼的新鲜度。在同一实验室环境下,运用便携式电子鼻Cyranose 320测量这四类鱼被储藏第1,2,5,6,7,8,9,10(第3,4天的未测量)天后对应的同一样品,每个样品测量一次对应每个传感器平均采样2000个左右数据,获得大约2.048×1064(鱼)×8(天)×32(传感器)×2 000(采样)=2 048 000]个数据。将实验数据进行特征提取及人工神经网络(ANN)分析处理,得到传感器对每类鱼每天的响应模式,进而估计鱼的新鲜度,获得了91%以上的正确识别率。研究结果表明该方法是实用可行的。 |
| 关 键 词： | 电子鼻 信息处理 神经网络 鱼的新鲜度估计 |
| 收稿时间： | 2009-04-09; |
Research on the Fish Freshness Assessment Based on Electronic Nose |
|
| LIU Hongxiu,LI Hongbo,LI Weidong,LUO Dehan.Research on the Fish Freshness Assessment Based on Electronic Nose[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,2010,49(2). | |
| Authors: | LIU Hongxiu LI Hongbo LI Weidong LUO Dehan |
| Institution: | LIU Hongxiu1,LI Hongbo1,LI Weidong2,LUO Dehan 3(1.College of Medical Information Engineering,Guangdong Pharmaceutical University,Guangzhou 510006,China,2.School of Basic Courses,3.Department of Information Engineering,Guangdong University of Technology,China) |
| Abstract: | The freshness on four selected types of fish(Red Snapper,Gurnard,Tarakihi and Trevally) which are the most common fish in the New Zealand market was investigated.A portable Cyranose 320 E-nose was used in our experiments under the same laboratory condition.It converted the odour of four selected types of fish to smell prints over days 1,2,5,6,7,8,9,and 10 after catching the fish(no data was collected on days 3 and 4).Approximately 2 000 samples were collected by each sensor during each process.About 2 048 0... |
| Keywords: | electronic nose information processing artificial neural network fish freshness assessment |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
| 点击此处可从《中山大学学报(自然科学版)》浏览原始摘要信息 | |
| 点击此处可从《中山大学学报(自然科学版)》下载免费的PDF全文 | |