Determination of fat content in chicken hamburgers using NIR spectroscopy and the Successive Projections Algorithm for interval selection in PLS regression (iSPA-PLS)

Qualitative and quantitative analysis based on digital images to determine the adulteration of ketchup samples with Sudan I dye

Determination of biodiesel content in biodiesel/diesel blends using NIR and visible spectroscopy with variable selection

Digital image-based classification of biodiesel

Quantification and identification of adulteration in the fat content of chicken hamburgers using digital images and chemometric tools

Simultaneous identification of the wood types in aged cachaças and their adulterations with wood extracts using digital images and SPA-LDA