From: Redox dependent metabolic shift in Clostridium autoethanogenum by extracellular electron supply
Condition | Uptake rate (mmol/gCDW h) | Production rate (mmol/gCDW h) | |||||
---|---|---|---|---|---|---|---|
Fructose | Electrons from fructosea | Electrons from cathode | Acetate | Lactate | Ethanol | 2,3-BDO | |
Control | −3.04 ± 0.29 | −72.91 ± 6.96 | – | 5.68 ± 0.52 | 0.02 ± 0.01 | 2.49 ± 0.22 | 0.07 ± 0.01 |
BES | −2.96 ± 0.28 | −71.02 ± 6.72 | −0.01 ± 0.00 | 5.40 ± 0.07 | 0.02 ± 0.00 | 2.44 ± 0.06 | 0.05 ± 0.00 |
BES + [Co(sep)]3+ | −2.96 ± 0.21 | −70.98 ± 5.04 | −0.19 ± 0.08 | 5.07 ± 0.02 | 0.02 ± 0.01 | 1.46 ± 0.14 | 0.04 ± 0.01 |
BES + [Co(AMMEsar)]3+ | −3.36 ± 0.19 | −80.56 ± 4.56 | −0.07 ± 0.09 | 5.09 ± 0.32 | 0.03 ± 0.01 | 2.18 ± 0.07 | 0.13 ± 0.04 |
BES + [Co(trans-diammac)]3+ | −5.25 ± 0.51 | −125.92 ± 12.24 | −0.23 ± 0.11 | 4.05 ± 0.18 | 1.98 ± 0.19 | 3.45 ± 0.33 | 0.68 ± 0.27 |