食品科学2011，Vol.32Issue(14)：307-310,4.
不同包装纯牛奶的电子鼻检测
Detection of Pure Milk with Different Packages by Electronic Nose
摘要
Abstract
Dairy quality can be affected by different packages, which has received more attention recently. Pure milk samples with three kinds of packages including PrePak, Tetra Pillow and Tetra Brik were measured by an array composed of 13 gas sensors. Mean differential coefficients were used for feature extraction. Pure milk samples with three kinds of packages was discriminated by Fisher discriminant analysis （FDA） and Back-Propagation network （BPN）. The results showed that pure milk with three kinds of packages could be discriminated well using electronic nose according to quality changes during storage.关键词
纯牛奶/包装/电子鼻/Fisher判别分析：BP神经网络Key words
pure milk/package/electronic nose/Fisher discriminant analysis （FDA）/back-propagation network （BPN）分类
信息技术与安全科学引用本文复制引用
肖涛,殷勇,于慧春,周秋香..不同包装纯牛奶的电子鼻检测[J].食品科学,2011,32(14):307-310,4.基金项目
河南省杰出青年科学基金资项目 （）
