“…Thus, different analytical techniques have been developed to detect olive oil adulterations (e.g., MALDI-TOF/MS technique; mid infrared, Raman, fluorescence or visible spectroscopy; DNA-targeted approaches; ion mobility spectrometry; nuclear magnetic resonance; dielectric technique; ultrasounds technique; gas chromatography; etc. ), namely to identify and/or quantify the addition of other vegetable oils like camellia, canola, corn, grapeseed, hazelnut, peanut, rapeseed, soya, sesame, soybean and sunflower oils (De Melo Milanez and Pontes, 2015;Sun et al, 2015;Alouache et al, 2016;Jabeur et al, 2016;Kalaitzis and El-Zein, 2016;Nigri and Oumeddour, 2016;Mu et al, 2016;Rashvand et al, 2016;Srigley et al, 2016;Farley et al, 2017;Georgouli et al, 2017;Jergović et al, 2017;Liu et al, 2017;Ok, 2017;Philippidis et al, 2017;Santos et al, 2017;Uncu et al, 2017) or the admixture of lower quality or refined olive oils (Nigri and Oumeddour, 2016;Jergović et al, 2017). Although EVOO have a long history of economic adulteration, its detection still is a challenging task due to the diverse composition of cultivars and the limitations of existing detection methods (Ou et al, 2015;Srigley et al, 2016).…”