| GG 5 | NZW 5 | F 1 | F 2 |
---|---|---|---|---|
Trait | Mean±SD | Mean±SD | Mean±SD | Mean±SD |
 | n = 4 | n = 18 | n = 21 | n = 363 |
Liveweight (g) | 3048.75±255.81a | 2522.56±126.72b | 2647.29±269.31b,c | 2644.43±498.53a,c |
Hot carcass weight (g) | 1426.50±175.64a | 1213.33±83.24b | 1357.10±132.42a | 1344.46±271.79a |
Reference carcass weight (g) | 1385.75±178.58a | 1174.50±77.42b | 1301.95±127.51a | 1304.09±265.55a |
Fore part weight (g) | 563.50±69.55a | 462.78±38.13b | 521.67±54.26a | 523.44±111.66a |
Intermediate part weight (g) | 292.25±48.22a,b | 264.39±20.21a | 296.24±39.11b,c | 289.89±65.55b,c |
Hind part weight (g) | 529.50±63.49a,b | 446.89±28.41a | 482.90±43.21b,c | 490.59±94.81b,c |
Meat weight fore part (g)1 | 402.50±63.57a,b | 360.11±36.58a | 400.67±44.06b | 382.00±88.14b |
Meat weight intermediate part (g)1 | 238.25±51.01a | 227.50±15.98a | 242.05±31.95a | 230.42±51.66a |
Meat weight hind part (g)1 | 414.75±49.85a | 363.83±26.77b | 390.86±37.05a | 377.73±77.30a,b |
Bone weight fore part (g)1 | 148.25±27.26a,c | 98.50±8.06b | 114.57±13.12a | 125.54±27.00c |
Bone weight intermediate part (g)1 | 41.25±5.91a | 27.94±4.02b | 34.43±5.87c | 39.53±10.00a |
Bone weight hind part (g)1 | 114.50±17.69a | 83.11±6.01b | 90.33±11.0c | 101.73±22.03a |
Head weight (g)1 | 180.25±6.80a | 167.17±11.56b | 163.10±10.52b | 154.21±22.97c |
Kidney weight (g)1 | 27.00±6.38a | 17.28±1.60a,c | 20.10±4.32b | 17.43±3.76c |
Scapular fat weight (g)1 | 2.18±1.13a,b | 0.90±1.17a | 1.19±1.09b | 1.93±1.42a |
Perirenal fat weight (g)1 | 4.39±1.94a,bc | 3.19±2.82a | 6.53±2.52b | 4.84±2.82c |
Inguinal fat weight (g)1 | 0.00±0.00a | 0.04v0.16a,b | 0.36±0.69b | 1.10±1.13c |
Drip loss (%) | 2.91±0.57a,b | 3.18±1.04a,b | 4.05±1.73b | 2.98±0.84a,c |
pH45 value M. biceps femoris | 6.99±0.42a | 6.82±0.20a | 6.44±0.24b | 6.65±0.30c |
pH24 value M. biceps femoris | 5.79±0.25a,c | 5.81±0.11a,b | 5.61±0.11b | 5.75±0.19c |
Meat coulor45 L* M. biceps femoris 2 | 51.01±1.66a | - | 55.48±1.16b | 57.10±2.16c |
Meat coulor24 L* M. biceps femoris 2 | 58.46±0.59a | - | 56.15±1.31b | 57.63±1.95a |
Meat coulor45 a* M. biceps femoris 2 | 2.91±0.84a | - | 12.19±1.08b | 11.24±1.51c |
Meat coulor24 a* M. biceps femoris 2 | 4.11±1.11a | - | 14.06±0.98b | 12.90±1.67c |
Meat coulor45 b* M. biceps femoris 2 | 1.82±0.73a | - | 1.10±1.19a | 1.10±1.40a |
Meat coulor24 b* M. biceps femoris 2 | 4.78±0.97a,b | - | 4.67±0.85a | 3.58±1.49b |
Shear force3 | - | - | 3.11±0.90a | 3.35±0.85a |
Protein content (%)4 | - | 22.76±0.54a | 23.22±0.48b | 23.40±0.58b |
Fat content (%)4 | - | 2.83±0.85a | 0.65±0.33b | 0.80±0.37b |