Raman Spectra of Extra Virgin Olive and Sunflower oil mixtures

The purpose of the Dataset is to define a predictive model to estimate Extra Virgin Olive Oil (EVOO° percentage in an Olive and Sunflower oil mixture based on Raman Spectroscopy. Raman spectra were adquired with a 785 nm laser excitation and intensities of Raman shift were regitred from 500 to 2500 cm-1. Therefore, the document is a series of 605 Raman Spectra of different mixtures that can be used for a calibration, validation and prediction set.