Table 7.
List of significantly changed metabolites between the Con group and the AB group.
| Metabolite | R.T. (min) 1 | Mass | Similarity | VIP 2 | p-Value | FC 3 |
|---|---|---|---|---|---|---|
| Benzamide | 15.46 | 333 | 888.74 | 2.40 | 0.020 | 0.38 |
| Dihydrocholesterol | 6.33 | 130 | 922.19 | 1.54 | 0.031 | 0.12 |
| N-acetylornithine | 8.45 | 147 | 928.85 | 1.83 | 0.046 | 0.53 |
| Hypoxanthine | 5.99 | 156 | 921.60 | 1.60 | 0.050 | 0.37 |
| Galactinol | 5.90 | 147 | 827.07 | 2.26 | 0.053 | 0.87 |
| Trans-4-hydroxyproline | 13.19 | 217 | 904.07 | 1.58 | 0.057 | 0.28 |
Con, the basal diet without antibiotics, tributyrin, oregano or methyl salicylate; AB diet, the basal diets supplemented with an antibiotic compound, which provides the diet with 120 mg oxytetracycline-calcium and 16 mg enduracidin per kilogram; 1 R.T. represents the retention time; 2 VIP = variable importance projection metabolite as listed in table; 3 FC represents the fold change of the peak intensity for the control group against the AB group (n = 6).