Table 3.
Identification of metabolites by GC–MS 1 in the ethyl acetate extracts of the fermentation medium of Enterobacter strains.
| Compound | Retention Time (min) | BCB11 | BSB1 |
|---|---|---|---|
| 1 | 3.408 | Lactic Acid | Lactic Acid |
| 2 | 5.498 | Benzoic acid | Benzoic acid |
| 3 | 6.108 | Benzeneacetic acid | Benzeneacetic acid |
| 4 | 6.270 | Butanedioic acid | Butanedioic acid |
| 5 | 6.396 | - | Catechol |
| 6 | 6.643 | Uracil | Uracil |
| 7 | 6.770 | - | 2,5-dihydroxy-3,6-dihydro-3,6-dimethylpyrazine |
| 8 | 6.815 | Nonanoic acid | Nonanoic acid |
| 9 | 7.455 | 2,4-Dihydroxy-5-methyl-pyrimidine | - |
| 10 | 7.630 | 3-phenylpropanoic acid | 3-phenylpropanoic acid |
| 11 | 7.742 | beta-Alanine | beta-Alanine |
| 12 | 7.926 | - | Indole |
| 13 | 8.017 | Decanoic acid | Decanoic acid |
| 14 | 8.650 | 4-Hydroxybenzyl alcohol | 4-Hydroxybenzyl alcohol |
| 15 | 8.715 | N-(2-phenylethyl)-acetamide | N-(2-phenylethyl)-acetamide |
| 16 | 8.863 | N-Acetylphenylethylamine | - |
| 17 | 9.114 | Cinnamic acid | - |
| 18 | 9.449 | Tyrosol | Tyrosol |
| 19 | 9.642 | N-Phenethylpropionamide | - |
| 20 | 10.223 | 4-Hydroxybenzeneacetic acid | 4-Hydroxybenzeneacetic acid |
| 21 | 11.570 | Phloretic acid | Phloretic acid |
| 22 | 11.665 | - | Benzyl benzoate |
| 23 | 12.408 | Myristic acid | Myristic acid |
| 24 | 13.024 | Tryptophol | Tryptophol |
| 25 | 13.326 | - | 8-Phenyloctanoic acid |
| 26 | 13.711 | 3-Indolacetic acid | 3-Indolacetic acid |
| 27 | 14.346 | Palmitic acid | Palmitic acid |
| 28 | 14.730 | (Z)-octadec-9-enenitrile | (Z)-octadec-9-enenitrile |
| 29 | 14.839 | 3-Indolepropionic acid | - |
| 30 | 15.228 | 5-Hydroxytryptophol | 5-Hydroxytryptophol |
| 31 | 15.919 | Oleic Acid | Oleic Acid |
| 32 | 16.129 | Stearic acid | Stearic acid |
| 33 | 18.216 | (Z)-Docos-9-enenitrile | - |
1 The compounds with carboxylic, hydroxyl, and amine groups have been identified in the GC–MS as the corresponding trimethylsilyl derivatives (TMS derivative).