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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Vydáno v:	Infrared physics & technology Ročník 150; s. 106049
Hlavní autoři:	Cai, Ting, Liu, Xingquan, Li, Qianqian, Yang, Dong, Jie, Yu, Shi, Tianyu
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Elsevier B.V 01.11.2025
Témata:	Brown rice Chemometrics Fatty acid value Hyperspectral imaging Quantitative detection Brown rice Fatty acid value Chemometrics Quantitative detection Hyperspectral imaging
ISSN:	1350-4495
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