Based on the results obtained for the apparent digestibility trial (Table 3), a significant increase in the DM (71.2 vs. 68.8%; p = 0.028), OM (70.8 vs. 68.4%; p = 0.026), and CF (85.9 vs. 83.4%; p = 0.024) digestibility was observed in the OPD treatment compared to the CTL. Here, CFTR is linked to ocular melanoma.