Table 3. Peroxide value (PV), conjugated diene value (CDV) and p -anisidine value (p-AV) of stripped fish oil (FO) with Osage orange fruit extract (OOE) at three different concentrations (0.1%, 0.25%, 0.5%) during storage at 25 ºC for 10 days and at 40 ºC for 5 days. Values in a row not sharing the same letter (s) are significantly different by Tukey-Kramer Honestly Significant Difference test (P < 0.05).