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Table 8 Performance of ABE fermentation by C. acetobutylicum ATCC 824 on rice straw hydrolysate

From: Saccharification of rice straw by cellulase from a local Trichoderma harzianum SNRS3 for biobutanol production

Parameter

ABE fermentation by C.acetobutylicum ATCC 824

Initial glucose concentration (g/L)

10

Final glucose concentration (g/L)

0

Maximum acetone concentration(g/L)

0.82 ± 0.10

Maximum butanol concentration(g/L)

1.62 ± 0.16

Maximum ethanol concentration(g/L)

0.29 ± 0.12

Total solvents concentration(g/L)

2.73 ± 0.34

Fermentation time(h)

72

Solvents yield(g ABE/g glucose)

0.27

Butanol yield (g butanol/g glucose)

0.16

Yield of cells (g cells/g glucose)

0.19

Solvents productivity (g/L/h)

0.04

Productivity of biomass (g/L/h)

0.04