Table 4.
Effect of feeding system and post dry ageing on meat quality of buffaloes fed with (FRS; n = 8) or without (CTL; n = 8) ray grass in Semitendinosus muscle.
Parameter | Feeding System | SEM | Pr > F | Post Ageing | SEM | Pr > F | ||
---|---|---|---|---|---|---|---|---|
CTL | FRS | T0 | T1 | |||||
pH | 5.71 | 5.75 | 0.015 | 0.2592 | 5.56 | 5.64 | 0.014 | 0.2460 |
Aw | 0.978 | 0.981 | 0.001 | 0.1381 | 0.981 | 0.977 | 0.001 | 0.0651 |
Texture | ||||||||
MSF, kg | 1.21A | 0.60B | 0.21 | 0.0078 | 1.82A | 0.75B | 0.18 | 0.0033 |
WBSF, kg | 7.47 | 7.52 | 0.47 | 0.9462 | 7.18 | 7.81 | 0.49 | 0.4080 |
Hardness, N | 48.89A | 19.18B | 3.8 | 0.0015 | 36.72 | 31.35 | 4.46 | 0.4790 |
Gumminess | 16.68A | 8.60B | 1.34 | 0,005 | 13.74 | 11.54 | 1.5 | 0.3811 |
Chewiness | 12.14A | 5.94B | 0.97 | 0.0041 | 9.69 | 8.39 | 1.09 | 0.4718 |
Elasticity, cm | 0.74 | 0.73 | 0.02 | 0.5625 | 0.72 | 0.75 | 0.02 | 0.2693 |
Resilience | 0.23 | 0.19 | 0.02 | 0.1939 | 0.19 | 0.22 | 0.02 | 0.3490 |
Cohesion | 0.36A | 0.52B | 0.03 | 0.0049 | 0.43 | 0.46 | 0.02 | 0.3231 |
Adhesivity | -0.47 | -1.38 | 0.29 | 0.0680 | -0.78 | -1.07 | 0.31 | 0.5586 |
Aw= Activity water; MSF = Myofibrillar Shear Force; WBSF = Warner-Bratzler Shear Force. Data are reported as average values ± SEM. T0 = 5 d ageing, T1 = 30 d post ageing; T1 = 60 d post ageing. A, B, Values in the same row with different letters are significantly different (p < 0.01).