Figure 3

Antioxidant activity (DPPH and ABTS method) in pulp and peel of four different dragon fruit accessions [PPUP (pink peel with dark purple pulp) = DGF4; PPPP (pinkish red peel with pink pulp) = DGF2; PPWP (pinkish green peel with white pulp) = DGF1; YPWP (yellow peel with white pulp) = DGF3]; *DGF1 = Hylocereus undatus; DGF2 & DGF4 = Hylocereus costariscensis; DGF3 = Hylocereus megalanthus.