fermentation | 1 | 2 | 3 | 4 | 5 | 6 |
---|---|---|---|---|---|---|
OD600 at induction | 0.5 | 2.5 | 0.5 | 2.5 | 0.5 | 2.5 |
temp. [°C] | 25 | 25 | 20 | 20 | 15 | 15 |
DCW [g/L] | 4.9 | 5.0 | 4.8 | 4.6 | 4.4 | 4.6 |
Yx/s [g/g] | 0.47 | 0.49 | 0.46 | 0.47 | 0.43 | 0.45 |
μmax [h-1] | 0.23 | 0.22 | 0.11 | 0.11 | 0.06 | 0.05 |
vol. activity [U/L] | 330 | 190 | 360 | 110 | 580 | 220 |
process time [h] | 17 | 13 | 31 | 15 | 49 | 28 |
productivity [U/L·h] | 19 | 15 | 12 | 7 | 12 | 8 |
space time yield [mg/L·h] | 2.4 | 1.9 | 1.5 | 0.9 | 1.5 | 1 |