Genomic comparison of Clostridium species with the potential of utilizing red algal biomass for biobutanol production

Table 3 Comparison of biohydrogen production of strains WA and WB with other reported Clostridium species

Bacterial strains	Substrate	Production (mL/L)	Yield (mL/g)^a	References
C. butyricum CGS5	Xylose	–	108.17	[73]
C. beijerinckii DSM791	Glycerol	2682	292.60	[74]
C. pasteurianum CH4	Glycerol	–	268.41	[75]
C. beijerinckii IB4	Glucose	8240	137.33	[76]
C. butyricum CGS5	Sucrose	3577	180.68	[77]
C. pasteurianum MTCC116	Glycerol	–	210.38	[78]
C. acetobutylicum WA	Galactose	21,560	353.17	This study
C. beijerinckii WB	Galactose	10,140	165.47	This study