These results confirm that the anthocyanins are mainly located in the pericarp of the grain and are gradually lost during the milling process (Abdel-Aal et al., 2006, Zeven, 1991 and Nayak et al., 2015). No TAC were detected in conventional and commercial products, according to Ficco et al. (2014b) and Pasqualone et al. (2015).