Quantitative detection of fatty acid value in brown rice using hyperspectral imaging combined with chemometric methods

•HSI and chemometrics were combined for detecting fatty acid value of brown rice.•The wavelengths of sample with different particle sizes were extracted by SPA.•PLSR and SVR were developed based on different spectra features.•The best BOC-SPA-SVR model yielded satisfactory performances. Fatty acid v...

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Bibliographic Details

Published in:	Infrared physics & technology Vol. 150; p. 106049
Main Authors:	Cai, Ting, Liu, Xingquan, Li, Qianqian, Yang, Dong, Jie, Yu, Shi, Tianyu
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 01.11.2025
Subjects:	Brown rice Chemometrics Fatty acid value Hyperspectral imaging Quantitative detection Brown rice Fatty acid value Chemometrics Quantitative detection Hyperspectral imaging
ISSN:	1350-4495
Online Access:	Get full text
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