Total phenolics and ascorbic acid were the major contributors to the oxygen radical absorbance capacity in juice, and some studies reported that the antioxidant capacity and total phenolic content were correlated (Mccue & Shetty, 2005; Perez-Gregorio, Regueiro, Alonso- Gonzalez, Pastrana-Castro, & Simal-Gandara, 2011).