Table 1.
Brand | Part | Protein (%) | Fat (%) | Moisture (%) | Carbonyl (nmol/mg protein) | Active sulfhydryl (μmol/mg protein) | TBARs (mg MDA/kg meat) |
---|---|---|---|---|---|---|---|
H | X | 23.8213 ± 1.5603b | 13.7783 ± 3.6731c | 63.2927 ± 0.6295a | 4.0124 ± 0.0153a | 0.0245 ± 0.0006a | 0.0811 ± 0.0068b |
T | 28.5801 ± 3.9354a | 17.4668 ± 0.2595b | 62.8088 ± 0.0894a | 1.5953 ± 0.4130b | 0.0148 ± 0.0021b | 0.1100 ± 0.0085a | |
P | 7.5244 ± 1.0860c | 48.9914 ± 2.6823a | 50.3325 ± 0.3464c | 3.3787 ± 0.4164a | 0.0267 ± 0.0052a | 0.1216 ± 0.0107a | |
M | 26.2869 ± 1.0136b | 12.2280 ± 0.8707c | 60.6504 ± 1.0754b | 2.8825 ± 0.6506a | 0.0152 ± 0.0011b | 0.1117 ± 0.0075a | |
N | X | 23.7861 ± 2.1970a | 4.0154 ± 0.4337d | 61.6604 ± 0.0180a | 1.8256 ± 0.3095a | 0.0284 ± 0.0008a | 0.2677 ± 0.0093b |
T | 25.8005 ± 2.3774a | 4.6812 ± 0.3129c | 61.4754 ± 0.1311a | 1.4543 ± 0.3186ab | 0.0196 ± 0.0012c | 0.3532 ± 0.0221a | |
P | 9.7642 ± 0.8362b | 43.6274 ± 2.8466a | 51.2121 ± 0.4801c | 1.8646 ± 0.2290a | 0.0172 ± 0.0021d | 0.1026 ± 0.0123c | |
M | 25.8792 ± 0.5221a | 11.0857 ± 1.4327b | 60.3072 ± 0.1434b | 1.1303 ± 0.2745b | 0.0225 ± 0.0007b | 0.2619 ± 0.0162b | |
D | X | 31.8491 ± 1.7967a | 4.4988 ± 1.7047d | 64.3473 ± 0.0691a | 2.2779 ± 0.4577 | 0.0253 ± 0.0016a | 0.0676 ± 0.0027c |
T | 30.7384 ± 5.5736ab | 13.1991 ± 0.8760c | 62.8364 ± 0.0372b | 1.9246 ± 0.2680 | 0.0241 ± 0.0048a | 0.0915 ± 0.0154b | |
P | 21.6618 ± 1.7861b | 38.5998 ± 2.9390a | 50.7158 ± 0.6355d | 2.0812 ± 0.5332 | 0.0182 ± 0.0024b | 0.1697 ± 0.0037a | |
M | 23.6761 ± 0.5218b | 16.9231 ± 0.7165b | 61.6144 ± 0.1042c | 2.2618 ± 0.4682 | 0.0254 ± 0.0007a | 0.1006 ± 0.0285c | |
K | X | 30.2873 ± 0.5219b | 3.8506 ± 0.7290d | 62.4729 ± 0.0609a | 3.7396 ± 0.1339a | 0.0225 ± 0.0037c | 0.0582 ± 0.0005d |
T | 28.9837 ± 3.0500c | 9.8122 ± 2.5133c | 60.3477 ± 0.0468b | 3.1939 ± 0.2553a | 0.0297 ± 0.0097bc | 0.0619 ± 0.0042c | |
P | 14.3244 ± 0.8564d | 48.8614 ± 1.3278a | 48.2857 ± 1.4661d | 1.6998 ± 0.0614b | 0.0263 ± 0.0027b | 0.1451 ± 0.0142a | |
M | 32.1952 ± 1.4150a | 16.8544 ± 0.9460b | 58.5603 ± 0.0323c | 3.3491 ± 0.5175a | 0.0392 ± 0.0074a | 0.0755 ± 0.0090b | |
L | X | 30.1955 ± 0.5226a | 8.1278 ± 0.8673c | 60.0906 ± 0.2317b | 5.4782 ± 0.8111a | 0.0509 ± 0.0022b | 0.0572 ± 0.0022c |
T | 29.3343 ± 3.3270b | 8.4176 ± 1.0076c | 58.9491 ± 0.1628c | 3.0979 ± 0.5789c | 0.0340 ± 0.0067c | 0.0583 ± 0.0046c | |
P | 18.1187 ± 1.5671c | 37.2896 ± 2.2600a | 61.4316 ± 0.3947a | 3.9068 ± 0.2533bc | 0.0553 ± 0.0100a | 0.2021 ± 0.0358a | |
M | 31.9439 ± 2.3095a | 12.6012 ± 1.5737b | 59.8517 ± 0.0718b | 4.4391 ± 0.2738ab | 0.0389 ± 0.0007c | 0.0923 ± 0.0045b |
Comparison of different parts of the same brand with the same index, marked a, b, c, and d with different letters, indicates significant difference (p < .05).