Quantification and classification of vegetable oils in extra virgin olive oil samples using a portable near-infrared spectrometer associated with chemometrics

Flávia T. Borghi, Priscilla C. Santos, Francine D. Santos, Márcia H.C. Nascimento, Thayná Corrêa, Mirelly Cesconetto, André Assis Pires, Araceli Verónica Flores Nardy Ribeiro, Valdemar Lacerda, Wanderson Romão, Paulo R. Filgueiras