Table 8. Creatine, creatinine and di-peptide (mg/100 g) contents of chicken thigh meat from conventional and animal welfare farm during cold storage
Items | Treatment | Storage (d) | SEM |
1 | 3 | 5 | 7 | 9 |
Creatine | CT | 337.01 | 333.06 | 351.02 | 337.24 | 327.31 | 13.806 |
WT | 367.85a | 352.56ab | 338.85abc | 315.34c | 331.39bc | 6.912 |
SEM | 10.023 | 8.070 | 11.537 | 13.073 | 11.241 | |
Creatinine | CT | 3.09 | 3.34 | 3.81 | 3.54 | 3.54 | 0.205 |
WT | 2.94b | 3.60ab | 3.92a | 3.27ab | 3.87a | 0.162 |
SEM | 0.144 | 0.161 | 0.291 | 0.153 | 0.130 | |
Anserine | CT | 124.34a | 117.86ab | 112.90ab | 99.31ab | 85.81b | 7.660 |
WT | 141.49a | 125.81ab | 120.69ab | 129.44ab | 110.56b | 5.357 |
SEM | 6.712 | 7.781 | 4.641 | 7.515 | 5.902 | |
Carnosine | CT | 53.75ab | 67.29a | 62.54ab | 45.20bc | 32.09c | 4.726 |
WT | 52.28 | 54.42 | 59.18 | 48.68 | 45.03 | 5.933 |
SEM | 4.671 | 4.949 | 6.965 | 5.393 | 4.465 | |
Means within the same row with different letters are significantly different (p<0.05).
CT, chicken thigh meat from conventional farm; WT, chicken thigh meat from animal welfare farm.