Table-6.
Items | Dietary supplementations | SE | p value | |||
---|---|---|---|---|---|---|
Control | Pro-0.1 | Pro-0.5 | Pro-1.0 | |||
% live weight | ||||||
Eviscerated carcass | 71.7 | 68.4 | 68.6 | 67.6 | 1.20 | 0.13 |
Giblets1 | 3.88 | 3.99 | 3.88 | 3.95 | 0.17 | 0.96 |
% Eviscerated carcass | ||||||
Breast | 37.1 | 38.3 | 38.7 | 37.2 | 1.01 | 0.61 |
Thigh | 15.7 | 15.8 | 15.9 | 16.1 | 0.59 | 0.98 |
Drumstick | 13.0 | 13.6 | 13.1 | 13.8 | 0.39 | 0.52 |
Wing | 10.4 | 10.7 | 10.4 | 10.9 | 0.27 | 0.36 |
Abdominal fat | 2.24 | 1.92 | 2.36 | 2.12 | 0.22 | 0.49 |
pH 45 min | 5.97 | 5.87 | 5.97 | 5.92 | 0.10 | 0.86 |
pH 24 h | 5.72 | 5.72 | 5.78 | 5.73 | 0.05 | 0.79 |
Drip loss (%) | 1.38 | 2.00 | 1.18 | 1.58 | 0.34 | 0.39 |
Giblets: heart, gizzard, and liver.
Control=Birds receiving diet without supplementation, Pro-0.1=Birds receiving diet supplemented with 0.1% of multistrain probiotic preparation in combination with vitamins and minerals, Pro-0.5=Birds receiving 0.5% of multistrain probiotic preparation in combination with vitamins and minerals; Pro-1.0=Birds receiving 1% of multistrain probiotic preparation in combination with vitamins and minerals, SE=Standard error, pH 45 min=pH of breast meat determined around 45 min following slaughter, pH 24h=pH of breast meat determined around 24 h after slaughter, n (number of samples per experimental group)=6