The lowest browning score was found in the fruit treated with pineapple extracts at the concentration of 1:1. The pineapple core extract was more effective to prevent browning of the fruit than the pulp and peel extracts and the lowest browning score (1.6 ± 0.4) was found in the fruit treated with pineapple core extract at the concentration of 1:1 whilst the browning scores of other treatments were in the range of 3–5.Moline et al.