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 |