Table 3.
Kinetic parameters for batch cultures of B. subtilis CH1 and CH1 alsS- grown in LB medium supplemented with glucose (20 g/L).
| B. subtilis strain |
a XMAX (g/L) |
μ (h-1) |
b qS (gS/gDCW *h) |
b qP (gP/gDWC *h) |
c qS (gS/gDCW *h) |
c qP (gP/gDCW *h) |
Butanediol (g/L) |
| CH1 | 0.66 | 0.34 | 1.79 | 2.29 | 0.52 | 0.47 | 6 |
| CH1 alsS- | 0.62 | 0.32 | 1.99 | 2.63 | 0.51 | 0.56 | 0 |
a Maximum biomass obtained at the end of exponential growth.
qS: specific rate of sugar consumption.
qP: Specific rate of L-lactate production
b During the exponential growth.
c During the stationary growth.