Growth parameters | Fresh corn oil (FCO) | Deep-frying oil or oxidized (OCO) | Oxidized corn oil with vitamin E (OCOA) |
Initial weight (g) | 253.86 ± 15.86a | 257.04 ± 23.23a | 247.32 ± 29.32a |
Final weight (g) | 266.81 ± 41.89a | 263.62 ± 60.14a | 284.87 ± 38.78a |
Feed uptake (g/d) per animal | 19.02 ± 1.47a | 13.18 ± 7.40a | 21.76 ± 3.82a |
Feed efficiency* | 0.012 ± 0.02a | 0.007 ± 0.01a | −0.095 ± 0.09a |
Liver weight (g/100 g body weight) | 3.86 ± 1.02a | 3.27 ± 0.88a | 3.60 ± 1.52a |