Treatments bacterial starter strains | Storage (days) | Control | Treatments with ratio of date palm (DP) | ||||||
Fermented camels’ milk (FCM) | Fermented goats’ milk (FGM) | ||||||||
ABT-5 | FCM* | FGM** | 10 | 20 | 30 | 10 | 20 | 30 | |
Str. Thermophilus (cfu*** × 106/g) count | Fresh | 7.3Bb ± 0.04 | 8.5Aa ± 0.07 | 7.5Ba ± 0.17 | 7.8Aa ± 0.20 | 8.1Aa ± 0.18 | 8.8Aa ± 0.14 | 9.0Aa ± 0.19 | 9.3Aa ± 0.20 |
6 | 7.5Bb ± 0.01 | 8.6Aa ± 0.03 | 7.7ABa ± 0.22 | 8.0Aa ± 0.14 | 7.7Aa ± 0.16 | 8.9Aa ± 0.24 | 8.7Aa ± 0.27 | 9.2Aa ± 0.25 | |
12 | 6.9Bb ± 0.07 | 8.1Aa ± 0.07 | 7.1Bb ± 0.16 | 6.8Bc ± 0.13 | 6.5Cd ± 0.18 | 7.9Ab ± 0.17 | 7.5Bb ± 0.13 | 8.5Aa ± 0.20 | |
Lb. acidophilus (cfu × 106/g) count | Fresh | 6.9Bb ± 0.09 | 7.5Aa ± 0.04 | 7.1Bb ± 0.14 | 7.5Aa ± 0.22 | 7.8Aa ± 0.16 | 7.7Aa ± 0.15 | 8.1Aa ± 0.25 | 8.6Aa ± 0.28 |
6 | 7.0Bd ± 0.11 | 7.4ABb ± 0.04 | 7.2Bc ± 0.11 | 7.6Aa ± 0.16 | 8.0Aa ± 0.20 | 7.9Aa ± 0.21 | 8.0Aa ± 0.18 | 8.2Aa ± 0.20 | |
12 | 6.5Cd ± 0.08 | 7.1Bb ± 0.04 | 6.6Bc ± 0.18 | 7.0Bb ± 0.12 | 7.4Aa ± 0.19 | 7.5Aa ± 0.16 | 7.6Aa ± 0.20 | 7.8Aa ± 0.22 | |
Bifidobacteria (cfu × 106/g) count | Fresh | 6.9Aa ± 0.03 | 7.1Aa ± 0.04 | 7.2Aa ± 0.20 | 7.5Aa ± 0.17 | 7.9Aa ± 0.13 | 7.3Aa ± 0.18 | 7.5Aa ± 0.12 | 7.9Aa ± 0.10 |
6 | 6.5Cc ± 0.03 | 6.8Bb ± 0.06 | 6.8Bb ± 0.19 | 7.0Aa ± 0.16 | 7.5Aa ± 0.22 | 7.0Aa ± 0.17 | 7.1Aa ± 0.18 | 7.5Aa ± 0.20 | |
12 | 6.1Cd ± 0.03 | 6.3Cd ± 0.07 | 6.5Bc ± 0.15 | 6.6Bc ± 0.19 | 7.2Aa ± 0.21 | 6.5Bc ± 0.16 | 6.8Bb ± 0.20 | 7.0Aa ± 0.22 | |
Total bacterial count | Fresh | 6.28Bb ± 1.04 | 6.52Aa ± 0.59 | 6.50Aa ± 1.04 | 6.66Aa ± 1.04 | 6.80Aa ± 0.21 | 6.69Aa ± 0.59 | 6.79Aa ± 1.04 | 6.81Aa ± 0.19 |
6 | 6.37Bc ± 1.16 | 6.42Bb ± 0.67 | 6.61Bb ± 1.16 | 6.70Aa ± 1.16 | 6.87Aa ± 0.79 | 6.62Aa ± 0.67 | 6.73Aa ± 1.16 | 6.88Aa ± 0.57 | |
12 | 6.17Cd ± 0.60 | 6.24Cc ± 0.90 | 6.30Bc ± 0.60 | 6.38Bb ± 0.60 | 6.48Bb ± 0.90 | 6.40Aa ± 0.10 | 6.51Aa ± 0.76 | 6.64Aa ± 0.74 |