|  | Storage time (days) | P value | ||||
---|---|---|---|---|---|---|---|
Parameter | Muscle | 0 | 1 | 4 | 7 | Storage | Muscle × storage |
Juiciness | IS | 7.81 ± 0.200a | 6.84 ± 0.161b | 6.19 ± 0.140b | 6.98 ± 0.101b | 0.043 |  |
 | GM | 7.73 ± 0.030a | 6.70 ± 0.322b | 6.10 ± 0.210b | 6.89 ± 0.520b | 0.023 | 0.091 |
 | P value | 0.101 | 0.201 | 0.463 | 0.110 |  |  |
Tenderness | IS | 6.35 ± 0.010a | 8.38 ± 0.021bx | 8.64 ± 0.010bx | 8.60by ± 0.012 | 0.041 |  |
 | GM | 6.30 ± 0.031a | 7.78 ± 0.010by | 7.65 ± 0.010by | 7.99bx ± 0.011 | 0.011 | 0.108 |
 | P value | 0.213 | 0.011 | 0.019 | 0.009 |  |  |
Flavor | IS | 7.70 ± 0.441 | 7.12 ± 0.433 | 7.43 ± 0.842 | 7.31 ± 0.774 | 0.876 |  |
 | GM | 7.65 ± 0.532 | 7.19 ± 0.192 | 7.19 ± 0.141 | 7.60 ± 0.671 | 0.231 | 0.428 |
 | P value | 0.890 | 0.090 | 0.080 | 0.083 |  |  |
Cooked colour | IS | 7.22 ± 0.531 | 7.27 ± 0.231 | 7.54 ± 0.682 | 7.80 ± 0.922 | 0.331 |  |
 | GM | 7.12 ± 0.652 | 7.87 ± 0.472 | 7.17 ± 0.701 | 7.79 ± 0.991 | 0.234 | 0.101 |
 | P value | 0.392 | 0.104 | 0.172 | 0.106 |  |  |
Overall acceptability | IS | 7.51 ± 0.712a | 8.33 ± 0.760b | 8.03 ± 0.820b | 8.03 ± 0.510b | 0.025 | 0.224 |
GM | 7.52 ± 0.541a | 8.45 ± 0.720b | 8.05 ± 0.811b | 8.03 ± 0.842b | 0.043 |  | |
 | P value | 0.135 | 0.111 | 0.147 | 0.126 |  |  |