食品科学2018，Vol.39Issue(8)：231-236,6.DOI:10.7506/spkx1002-6630-201808036
基于傅里叶变换近红外光谱法鉴别五常大米
Authentication of Wuchang Rice Based on Fourier Transform Near Infrared Spectroscopy
摘要
Abstract
In order to protect the brand benefits of Wuchang rice, a total of 191 rice samples collected form Wuchang county and other places were identified by Fourier transform near infrared spectroscopy (FTNIS) combined with chemometrics. The results indicated that Wuchang rice and non-Wuchang rice were identified by factor analysis combined with FTNIS with 100% and 97.50% accuracy, by cluster analysis model with 100% and 100% accuracy, and by the quantitative analysis model developed using partial least squares (PLS) based on FTNIS spectra with 95.83% and 95.00% accuracy, respectively. It can be concluded that FTNIS combined with chemometrics is feasible to identify the geographical origin of Wuchang rice.关键词
大米/产地鉴别/定性分析/聚类分析/定量分析Key words
rice/geographical origin identification/qualitative analysis/cluster analysis/quantitative analysis分类
化学化工引用本文复制引用
钱丽丽,宋雪健,张东杰,左锋,鹿保鑫,迟晓星,赵海燕..基于傅里叶变换近红外光谱法鉴别五常大米[J].食品科学,2018,39(8):231-236,6.基金项目
国家自然科学基金面上项目(81673170) （81673170）
黑龙江八一农垦大学校内培育课题重点项目(XA2016-04 （）
XZR2016-07) （）
黑龙江省农垦总局"十三五"重点科技攻关项目(HNK135-06-06) （HNK135-06-06）
