affiliation not provided to SSRN
Chili peppers, Authentication of geographical origin, Extreme gradient boosting, Laser ablation inductively coupled plasma mass spectrometry, X-ray fluorescence, near-infrared spectroscopy
Chili peppers, Authentication of geographical origin, Extreme gradient boosting, Laser ablation inductively coupled plasma mass spectrometry, X-ray fluorescence, Near-infrared spectroscopy
Laser ablation, Inductively coupled plasma, Trace element, Rice
Geographical origin, ICP‒OES/MS, REE (rare earth element), Kimchi, Statistical analysis
ICP analysis, inorganic elements, chicken, breast, drumsticks, chemometrics