Comparison of FT-NIR and NIR for evaluation of phyisco-chemical properties of stored wheat grains

作     者：Pooja Pandey Shubhangi Srivastava Hari Niwas Mishra 

作者机构：Agricultural and Food Engineering DepartmentIndian Institute of TechnologyKharagpurNalanda RoadWest Mednipore-721302West BengalIndia 

出 版 物：《Food Quality and Safety》 (食品品质与安全研究（英文版）)

年 卷 期：2018年第2卷第3期

页      面：165-172页

核心收录：

学科分类：09[农学] 0901[农学-作物学] 

主　　题：wheat grain storage FT-NIR NIR infested 

摘      要：Objectives:Storage studies were carried out in wheat grains with different moisture contents,level of infestation,and storage *** and Methods:Wheat grain samples were infested with Rhyzopertha dominica and stored for up to 90 days under ambient *** 45 days,samples of wheat were collected and evaluated for protein,fat,ash,1000 kernel weight,and ***:The physicochemical parameters,namely,protein,1000 kernel weight,and hardness decreased while fat and ash content increased with the *** for identification of infested samples was developed in Fourier transform near infrared(FT-NIR)and near infrared(NIR)using infested wheat and control *** linear regression plots for different quality parameters gave an R2 value of 82.04%and 97.15%via FT-NIR and 81.61%and 98.07%via *** RMSEP values by NIR were in the range of 0.03 to 0.7,whereas the RMSECV values of FT-NIR were in the range of 0.03 to ***:Both the models performed well for the cross validation studies;hence,they can be used in future for the rapid assessment of storage quality of wheat grains.