Rapid determination of the geographical origin of kimchi by Fourier transform near-infrared spectroscopy coupled with chemometric techniques

Abstract Determining the geographical origin of kimchi holds significance because of the considerable variation in quality and price among kimchi products from different regions. This study explored the feasibility of employing Fourier transform near-infrared spectroscopy in conjunction with supervi...

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Автори:	Su-Yeon Kim, Ji-Hyoung Ha
Формат:	Artigo
Мова:	Inglês
Опубліковано:	Nature Portfolio 2024-10-01
Серія:	Scientific Reports
Предмети:	Supervised classification Discrimination Data preprocessing K-nearest neighbors Support vector machine Partial least squares-discriminant analysis
Онлайн доступ:	https://doi.org/10.1038/s41598-024-74662-4
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