Anim Biosci > Volume 35(10); 2022 > Article |
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CONFLICT OF INTEREST
We certify that there is no conflict of interest with any financial organization regarding the material discussed in the manuscript.
FUNDING
The authors acknowledge the RISTEKDIKTI for funding this research in 2022 fiscal year (the grant number 001/E5/PG.02.00PT/2022, dated 16 March 2022 WCR (World Class Research). Additionally, the authors sincerly thanks to those colleagues who provided constructive feedback on this manuscript.
Parameters | N | Genotype (μ±SD) | ||
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CC (n = 29) | CT (n = 53) | TT (n = 18) | ||
Carcass characteristics | ||||
Body weight (kg) | 100 | 24.11±2.91 | 24.21±3.77 | 24.27±3.36 |
Hot carcass weight (kg) | 100 | 9.88±1.90 | 9.76±2.09 | 9.47±2.13 |
Cold carcass weight (kg) | 100 | 8.17±3.69 | 8.91±2.96 | 9.28±2.10 |
Dressing % (kg) | 100 | 42.54±3.93 | 41.11±5.17 | 41.30±3.62 |
Carcass length (cm) | 100 | 63.93±4.72b | 68.99±10.90a | 66.66±6.67ab |
Meat quality | N | CC (n = 28) | CT (n = 53) | TT (n = 19) |
pH value | 100 | 5.99±0.45 | 6.12±0.67 | 5.87±0.55 |
Tenderness | 100 | 4.29±0.65a | 3.75±0.82b | 3.49±0.64b |
Cooking loss (%) | 100 | 44.44±8.41b | 46.44±7.46ab | 49.42±6.35a |
WHC (mgH2O) | 100 | 85.16±13.92 | 83.08±7.78 | 82.88±6.65 |
WHC (% mgH2O) | 100 | 28.38±4.64 | 27.69±2.59 | 27.62±2.21 |
Variable (g) | Genotype (μ±SE) n = 100 | ||
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CC (n = 40) | CT (n = 43) | TT (n = 17) | |
Leg | 1,377.30±55.60 | 1,398.50±49.60 | 1,438.00±77.70 |
Muscle | 917.80±40.20 | 920.70±38.20 | 945.80±55.00 |
Bone | 380.60±13.00 | 391.40±13.40 | 406.70±19.80 |
Subcutaneous fats | 49.11±6.64 | 45.27±4.56 | 51.10±11.90 |
Intramuscular fats | 20.49±1.69 | 24.60±3.38 | 21.78±2.67 |
Pelvic fats | 10.83±1.65b | 12.02±1.87a | 12.37±2.30a |
Loin | 315.10±18.30 | 316.20±15.50 | 356.10±26.90 |
Muscle | 178.60±11.40 | 186.51±8.78 | 191.10±15.50 |
Bone | 89.23±6.18 | 93.23±5.86 | 113.85±9.03 |
Subcutaneous fats | 21.83±3.96 | 23.72±3.59 | 25.28±4.54 |
Intramuscular fats | 5.68±1.33b | 6.20±1.29ab | 12.56±4.63a |
Pelvic fats | 19.76±3.59 | 21.56±3.29 | 26.65±5.06 |
Tenderloin | 7.38±1.80 | 2.18±1.07 | 0.00±0.00 |
Muscle | 7.38±1.80 | 2.18±1.07 | 0.00±0.00 |
Bone | 0.00±0.00 | 0.00±0.00 | 0.00±0.00 |
Subcutaneous fats | 0.00±0.00 | 0.00±0.00 | 0.00±0.00 |
Intramuscular fats | 0.00±0.00b | 0.00±0.00b | 0.36±1.50a |
Pelvic fats | 0.00±0.00 | 0.00±0.00 | 0.00±0.00 |
Flank | 91.22±9.76 | 107.53±7.68 | 127.40±10.40 |
Muscle | 61.76±6.26b | 79.08±5.89ab | 92.46±8.46a |
Bone | 0.00±0.00 | 0.00±0.00 | 0.10±0.10 |
Subcutaneous fats | 19.71±3.72 | 18.46±1.91 | 25.82±3.33 |
Intramuscular fats: | 3.46±0.94 | 4.70±1.36 | 4.33±1.11 |
Pelvic fats | 0.00±0.00 | 0.00±0.00 | 0.00±0.00 |
Shoulder | 704.80±39.30 | 732.20±30.70 | 735.70±44.50 |
Muscle | 459.50±26.60 | 466.80±19.60 | 459.10±27.70 |
Bone | 197.70±12.30 | 189.67±9.68 | 192.50±19.40 |
Subcutaneous fats | 32.56±4.70 | 28.56±3.89 | 22.93±4.68 |
Intramuscular fats | 32.27±4.92 | 33.72±3.72 | 36.69±6.51 |
Pelvic fats | 2.00±1.78 | 0.00±0.00 | 0.00±0.00 |
Rack | 331.50±21.20 | 324.80±18.10 | 367.50±28.20 |
Muscle | 176.80±11.80 | 189.20±10.50 | 195.00±18.20 |
Bone | 119.41±6.94 | 120.79±5.17 | 130.72±6.97 |
Subcutaneous fats | 18.96±3.93 | 15.84±2.19 | 22.90±6.04 |
Intramuscular fats | 8.28±1.23 | 6.57±1.07 | 8.59±2.21 |
Pelvic fats | 0.49±0.23 | 0.05±0.05 | 0.00±0.00 |
Breast | 377.10±18.60 | 378.10±16.00 | 387.80±25.30 |
Muscle | 197.40±10.50 | 200.73±9.08 | 195.50±11.90 |
Bone | 121.48±5.30 | 122.03±5.63 | 125.36±7.75 |
Subcutaneous fats | 30.89±3.96 | 27.22±2.54 | 32.61±6.54 |
Intramuscular fats | 20.79±3.00 | 22.63±2.38 | 24.98±4.06 |
Pelvic fats | 0.00±0.00 | 0.00±0.00 | 0.00±0.00 |
Shank | 371.90±15.70 | 358.20±15.60 | 372.90±22.70 |
Muscle | 206.87±11.20b | 239.31±9.82ab | 246.04±15.80a |
Bone | 118.17±4.40 | 109.82±3.87 | 112.98±4.99 |
Subcutaneous fats | 10.66±1.54 | 14.64±1.53 | 14.72±2.28 |
Intramuscular fats | 7.25±1.04 | 6.04±0.87 | 7.29±2.04 |
Pelvic fats | 0.00±0.00 | 0.00±0.00 | 0.00±0.00 |
Neck | 275.50±35.50 | 377.90±26.40 | 411.90±34.40 |
Muscle | 162.70±21.80 | 240.70±16.90 | 238.00±18.80 |
Bone | 81.70±10.60 | 116.49±9.54 | 133.80±14.00 |
Subcutaneous fats | 11.07±2.39 | 19.82±5.74 | 17.24±2.92 |
Intramuscular fats | 11.48±3.80 | 8.10±1.46 | 11.38±1.78 |
Pelvic fats | 0.00±0.00 | 0.00±0.00 | 0.00±0.00 |
Recovery | 8,030.00±419.00 | 8,964.00±461.00 | 8,594.00±550.00 |
Fatty acid composition (%) | Genotype (μ±SD), n = 100 | ||
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CC (n = 44) | CT (n = 39) | TT (n = 17) | |
Fat content | 3.71±3.01 | 3.84±3.06 | 3.38±2.51 |
Caprilic acid (C8:0) | 0.03±0.09 | 0.03±0.08 | 0.09±0.19 |
Capric acid (C10:0) | 0.09±0.05 | 0.45±2.23 | 0.12±0.07 |
Lauric acid (C12:0) | 0.50±0.54 | 0.41±0.35 | 0.37±0.33 |
Tridecanoic acid (C13:0) | 0.01±0.01b | 0.01±0.01ab | 0.02±0.01a |
Myristic acid (C14:0) | 3.27±1.72 | 2.93±1.53 | 2.87±1.20 |
Myristoleic acid (C14:1) | 0.15±0.09 | 0.14±0.12 | 0.15±0.11 |
Pentadecanoic acid (C15:0) | 0.51±0.17 | 0.54±0.18 | 0.54±0.19 |
Palmitic acid (C16:0) | 18.40±4.79 | 17.64±5.61 | 19.26±3.13 |
Palmitoleic acid (C16:1) | 1.35±0.52a | 1.44±0.54a | 1.01±0.64b |
Heptadecanoic acid (C17:0) | 0.75±0.28a | 0.89±0.40a | 0.55±0.30b |
Ginkgolic acid (C17:1) | 0.25±0.25a | 0.27±0.35a | 0.06±0.12b |
Stearic acid (C18:0) | 16.96±5.38 | 16.87±4.44 | 18.16±3.27 |
Elaidic acid (C18:1n9t) | 5.16±9.56 | 2.00±4.42 | 2.31±1.91 |
Oleic acid (C18:1n9c) | 21.87±11.13 | 24.67±9.28 | 25.64±10.92 |
Linoleic acid (C18:2n6c) | 2.53±2.59 | 2.46±1.07 | 2.76±0.89 |
Linolenic acid (C18:3n3) | 0.10±0.23b | 0.11±0.34b | 0.31±0.46a |
v-Linolenic acid (C18:3n6) | 0.13±0.12 | 0.12±0.09 | 0.09±0.08 |
Arachidic acid (C20:0) | 0.05±0.12b | 0.07±0.12b | 0.14±0.13a |
Eicosenoic acid (C20:1) | 0.05±0.08a | 0.02±0.04ab | 0.02±0.02b |
Eicosedienoic acid (C20:2) | 0.03±0.03 | 0.04±0.07 | 0.05±0.04 |
Cis-8,11,14-Eicosetrienoic acid (C20:3n6) | 0.08±0.10 | 0.06±0.08 | 0.05±0.03 |
Arachidonic acid (C20:4n6) | 0.01±0.05b | 0.003±0.010b | 0.06±0.18a |
Cis-5,8,11,14,17-Eicosapentaenoic acid (C20:5n3) | 0.06±0.11 | 0.05±0.10 | 0.01±0.01 |
Heneicosylic acid (C21:0) | 0.40±0.30ab | 0.35±0.30b | 0.52±0.28a |
Behenic acid (C22:0) | 0.06±0.07 | 0.05±0.02 | 0.05±0.03 |
Erucic acid (C22:1n9) | 0.09±0.14 | 0.07±0.09 | 0.06±0.04 |
Cis-13,16-Docosadienoic acid (C22:2) | 0.04±0.06 | 0.03±0.05 | 0.02±0.02 |
Docosahexaaonic acid (C22:6n3) | 0.05±0.11 | 0.04±0.08 | 0.03±0.03 |
Tricosanoic (C23:0) | 1.04±1.30 | 1.01±1.54 | 0.53±0.41 |
Tetracosanoic acid (C24:0) | 0.01±0.05 | 0.003±0.021 | 0.005±0.020 |
Nervonic acid (C24:1) | 0.21±0.19b | 0.24±0.23b | 0.43±0.32a |
Fatty acid total | 0.06±0.09 | 0.06±0.05 | 0.06±0.05 |
Saturated fatty acid (SFA) | 74.79±10.49 | 73.33±10.74 | 76.42±14.70 |
Monounsaturated fatty acid (MUFA) | 40.86±7.91 | 40.08±8.44 | 42.20±5.08 |
Polyunsaturated fatty acid (PUFA) | 24.52±10.80 | 27.55±8.36 | 28.82±10.91 |
Unsaturated fatty acid (UFA) | 4.44±3.42 | 4.25±2.43 | 4.43±1.23 |