Parameters (% LW) | Substitution rate % | P | |||
0 | 50 | 75 | 100 | ||
Carcass yield | 73.66 ± 1.37a | 74.43 ± 1.06ab | 73.55 ± 0.83b | 71.04 ± 1.50c | 0.000 |
Head | 2.20 ± 0.23 | 2.23 ± 0.22 | 2.38 ± 0.25 | 2.34 ± 0.22 | 0.371 |
Legs | 3.59 ± 0.59 | 3.62 ± 0.36 | 3.84 ± 0.53 | 4.06 ± 0.43 | 0.193 |
Liver | 1.88 ± 0.13c | 1.94 ± 0.13bc | 2.08 ± 0.12ab | 2.21 ± 0.22a | 0.001 |
Heart | 0.48 ± 0.12 | 0.54 ± 0.09 | 0.53 ± 0.09 | 0.53 ± 0.09 | 0.588 |
Abdominal fat | 1.11 ± 0.36a | 0.95 ± 0.21a | 0.40 ± 0.14b | 0.00 ± 0.00c | 0.000 |