Table 2 Comparison of the growth of recombinant strains of Y. lipolytica on xylose and glucose
Parameter | ylHXK | ylBPT | |||
|---|---|---|---|---|---|
Substrate (g/L) | 10 Xyl | 10 Xyl + 10 Glc | 10 Xyl | 10 Xyl + 10 Glc | 10 Xyl + 30 Glc |
q (g-s/g-DCW/h) | 0.33 ± 0.03 | 0.31 ± 0.01 | 0.35 ± 0.03 | 0.36 ± 0.01 | 0.36 ± 0.02 |
μmax (h−1) | 0.16 ± 0.01 | 0.18 ± 0.02 | 0.18 ± 0.02 | 0.19 ± 0.01 | 0.19 ± 0.02 |
q (g-s/g-DCW/h) | 0.33 ± 0.03 | 0.31 ± 0.01 | 0.35 ± 0.03 | 0.36 ± 0.01 | 0.36 ± 0.02 |
Fermentation time (h) | 30 | 30 | 24 | 26 | 30 |
Residual substrate | 0 | 0 | 0 | 0 | 0 |