![Application of multivariate calibration and NIR spectroscopy for the quantification of methylxanthines in yerba mate (Ilex paraguariensis)]()
Application of multivariate calibration and NIR spectroscopy for the quantification of methylxanthines in yerba mate (Ilex paraguariensis)Mazur, Larize; Peralta-Zamora, Patricio Guillermo; Demczuk, Bogdan; Hoffmann Ribani, Rosemary · Journal of Food Composition and Analysis · 2014