Table 7.
Effect of purple corn anthocyanin on the relative abundance of rumen dominant microflora at the genus level (>1%).
| Itema | Group b | SEM | P-value | ||
|---|---|---|---|---|---|
| Control | LA | HA | |||
| Rikenellaceae_RC9_gut_group | 12.83 | 11.87 | 11.91 | 1.628 | 0.8342 |
| Prevotella | 11.02 | 8.90 | 9.62 | 1.872 | 0.7961 |
| Christensenellaceae_R-7_group | 6.22 | 7.05 | 6.50 | 0.498 | 0.3594 |
| Succiniclasticum | 5.85 | 4.55 | 7.87 | 1.823 | 0.3235 |
| NK4A214_group | 5.53 | 5.79 | 6.13 | 0.563 | 0.7777 |
| norank_f__UCG-011 | 5.50 | 4.61 | 7.24 | 0.890 | 0.1911 |
| norank_f__F082 | 4.12 | 7.50 | 4.18 | 1.265 | 0.1190 |
| norank_f__Muribaculaceae | 6.86 | 4.80 | 4.11 | 2.019 | 0.5287 |
| Lachnospiraceae_NK3A20_group | 2.80 | 3.44 | 2.54 | 0.287 | 0.1720 |
| unclassified_f__Prevotellaceae | 1.75 | 2.60 | 3.41 | 0.782 | 0.1492 |
| Prevotellaceae_UCG-001 | 3.23 | 1.93 | 1.47 | 0.769 | 0.3722 |
| Prevotellaceae_NK3B31_group | 2.03a | 2.06a | 0.97b | 0.306 | 0.0380 |
| norank_f__p-251-o5 | 1.22 | 1.98 | 1.72 | 0.474 | 0.5195 |
| norank_f__Eubacterium_coprostanoligenes_group | 1.68 | 1.49 | 1.69 | 0.207 | 0.8342 |
| norank_f__UCG-010 | 1.14 | 1.34 | 1.38 | 0.144 | 0.4703 |
| Prevotellaceae_UCG-003 | 1.29 | 1.33 | 1.05 | 0.315 | 0.9599 |
| Saccharofermentans | 1.02 | 1.09 | 1.53 | 0.205 | 0.1443 |
| Family_XIII_AD3011_group | 1.25 | 1.12 | 1.20 | 0.156 | 0.7777 |
| Ruminococcus | 0.86 | 1.29 | 1.11 | 0.138 | 0.1254 |
a
Values represent the mean of six replicates (n = 6).
b
LA = basal diet + 0.5-g/d PCP; HA = basal diet + 1-g/d PCP; SEM, standard error of mean. a,bDifferent letters within a row denote significant differences (P < 0.05).