Quantification and Classification of Corn and Sunflower Oils as Adulterants in Olive Oil Using Chemometrics and FTIR Spectra
Figure 4
PLS model for relationship between actual value and FTIR predicted value of sunflower oil using FTIR 1st derivative spectra at 3025–3000 and 1400–985 cm−1; (a) calibration; (b) validation.
