食品工业科技2012，Vol.33Issue(6)：64-66,3.
基于低场核磁共振技术的大米品种快速鉴别
Rapid discrimination method of varieties of rice by using LF-NMR technology
摘要
Abstract
Based on the Low Field-Nuclear Magnetic Resonance （LF-NMR）technology, a new method to discriminate varieties of rice was proposed.Rice samples of different producing areas were tested by the CPMG sequence of LF-NMR.Principal Component Analysis（PCA） method was used to analyze and process the sample data.The results showed that.Rice samples of different producing areas were distinguished effectively on the plot of PCA score.The new method proposed was capable to discriminate the varieties of rice,which provided a new method to discriminate rice varieties.关键词
低场核磁共振/大米/主成分分析/快速检测Key words
LF- NMR/rice/PCA/rapid detection分类
轻工纺织引用本文复制引用
姜潮,韩剑众..基于低场核磁共振技术的大米品种快速鉴别[J].食品工业科技,2012,33(6):64-66,3.基金项目
浙江省“重中之重”项目子项目（ZZ05-07）. （）
