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Table 1 qH2 and HER of formate-based H2 production by whole T. kivui cells under optimized reaction conditions

From: Formate-driven H2 production by whole cells of Thermoanaerobacter kivui

H2 production aCondition:
0.3 mg mL−1 cells
300 mM sodium formate
aCondition:
4 mg mL−1 cells
600 mM sodium formate
qH2 (mmol g −1 h −1) 685 ± 87 250 ± 2
HER (mmol L −1 h −1) 205 ± 26 999 ± 6
  1. aCell suspension experiment in imidazole buffer (50 mM imidazole, 20 mM MgSO2, 20 mM KCl, 2 mM DTE, 4 µM resazurin, pH = 7) at 70 °C and the final cell protein concentration and sodium formate concentration as indicated