Table 1.
Intracellular metabolomic profile of ZM4 during anaerobic and aerobic fermentation at 26 h.
| Metabolite | Ratio (Anaerobic/Aerobic) | p-value |
| Glucose 6-P | 2.7 | 0.089 |
| Mannose 6-P | 3.2 | 0.009 |
| Glycerate | 0.65 | 0.10 |
| Glucose | 0.16 | 0.14 |
| Gluconate | 0.17 | 0.33 |
| 2-Phosphoglycerate | 3.8 | 0.053 |
| Alanine | 0.33 | 0.015 |
| Valine | 0.32 | 0.031 |
| Lysine | 0.35 | 0.097 |
| Isoleucine | 0.32 | 0.17 |
| Leucine | 0.29 | 0.13 |
| Phenylalanine | 0.31 | 0.23 |
| Serine | 0.17 | 0.19 |
| Threonine | 0.27 | 0.21 |
| lactate | 0.50 | 0.01 |
| 4-hydroxybutanoate | 7.60 | 0.029 |
| Ribitol | 0.06 | 0.034 |
| Trehalose | 0.34 | 0.13 |
| Unknown 285 18.19 | 3.0 | 0.074 |
| Unknown 348 11.22 AA | 0.72 | 0.024 |