Fig. 4From: Direct hydrogen production from dilute-acid pretreated sugarcane bagasse hydrolysate using the newly isolated Thermoanaerobacterium thermosaccharolyticum MJ1Hydrogen production and metabolites production via strain MJ1 with DAPSBH. a Hydrogen production, final pH and OD600 of MJ1 with different DAPSBH concentrations. b Metabolite production of MJ1 with different DAPSBH concentrations. c Hydrogen production with different YE concentrations. The hydrogen production with 2 g/L YE addition was used as the control and defined 100%. d Hydrogen production with different inoculation ratios. The hydrogen production under inoculation ratio of 10% was used as the control and defined 100%Back to article page