“…Furthermore, phenolic compounds are usually studied in relation to their antioxidant activity, since they contribute significantly to the antioxidant capacity of plant extracts (Joki c et al, 2012;Xu, 2012). In this study, the antioxidant activity of the NADES extracts obtained was determined by the oxygen radical absorbance capacity (ORAC) method, which is thought to be the most relevant method because it utilises peroxyl radicals that are a biologically relevant radical source (Karadag, Ozcelik, & Saner, 2009;Poudel, Tamura, Kataoka, & Mochioka, 2008;Ninfali et al, 2005;Prior, Wu, & Schaich, 2005).…”