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Table 1 Whole-cell biocatalysis for hydrogen-dependent CO2 reduction to formate in closed-batch conditions

From: Whole-cell biocatalysis for hydrogen storage and syngas conversion to formate using a thermophilic acetogen

Organism

Reaction condition: temperature (°C)

Reaction condition: overpressure (MPa)

Mode

Specific formate production rate (mmol g −1CDW  h−1)

Refs.

E. coli (WT)

37

10

Closed-batch bioreactora

~15

[29]

E. coli (rec. strainb)

37

−

Closed-batch (flasks)

~0.1

[37]

Desulfovibrio desulfuricans (WT)

37

1

Closed-batch (flasks)

~0.7

[39]

A. woodii (WT)

30

1

Closed-batch (flasks)

~22

[14]

T. kivui (WT)

30

1

Closed-batch (flasks)

~38

This study

60

1

Closed-batch (flasks)

~152

This study

  1. WT wild-type strain
  2. apH-controlled
  3. bRec. strain, recombinant E. coli strain JM109(DE3) overexpressing FDH of Pyrococcus furiosus (FDH_Pyrfu)