|  |  |  |  |  |  | ANOVA P-value |  | ||
---|---|---|---|---|---|---|---|---|---|---|
 | LP HD | HP HD | HP LD | LP HD + FOS | HP HD + FOS | HP LD + FOS | Protein level | Protein digestibility | FOS | Pooled SEM |
At 6Â h | ||||||||||
 Enterobacteriaceae | 8.60 | 7.59 | 8.60 | 8.70 | 8.90 | 8.81 | 0.404 | 0.345 | 0.177 | 0.47 |
  C. perfringens | 6.74 | 5.20 | 6.59 | 6.68 | 5.93 | 5.89 | 0.049 | 0.231 | 0.976 | 0.55 |
  Lactobacillus spp. | 4.31 | 3.60 | 3.41 | 4.53 | 3.45 | 3.37 | <0.001 | 0.303 | 0.929 | 0.13 |
 Enterococci | 8.54 | 7.20 | 7.80 | 8.50 | 7.81 | 8.13 | 0.026 | 0.297 | 0.405 | 0.43 |
At 24Â h | ||||||||||
 Enterobacteriaceae | 8.31 | 8.43 | 7.94 | 8.69 | 8.51 | 8.69 | 0.746 | 0.097 | <0.001 | 0.09 |
  C. perfringens | 5.83 | 5.79 | 5.98 | 5.81 | 5.88 | 6.08 | 0.918 | 0.068 | 0.499 | 0.10 |
  Lactobacillus spp. | 4.20 | 3.34 | 3.16 | 3.16 | 3.00 | 3.12 | 0.002 | 0.836 | <0.001 | 0.14 |
 Enterococci | 8.04 | 7.86 | 7.69 | 8.30 | 6.72 | 7.66 | 0.040 | 0.349 | 0.371 | 0.41 |