Table 4 Comparison of the growth of recombinant strains of Y. lipolytica on xylose, glucose and cellodextrins
Carbon source | Lag phase (h) | μmax (h−1) | q (g-s/g-DCW/h) | Biomass yield (g-DCW/ s-g) | Fermentation time (h) |
|---|---|---|---|---|---|
G1(20 g/L) | 4 | 0.20 ± 0.01 | 0.35 ± 0.03 | 0.54 ± 0.01 | 26 |
X1(20 g/L) | 6 | 0.18 ± 0.00 | 0.33 ± 0.04 | 0.51 ± 0.02 | 30 |
G2(19 g/L) | 8 | 0.17 ± 0.02 | 0.32 ± 0.02 | 0.52 ± 0.00 | 32 |
G3(18.6 g/L) | 8 | 0.18 ± 0.02 | 0.32 ± 0.03 | 0.55 ± 0.03 | 32 |
Xl(10 g/L)/G2(9.5 g/L) | 6 | 0.18 ± 0.01 | 0.33 ± 0.01 | 0.53 ± 0.01 | 32 |
Xl(10 g/L)/G3(9.3 g/L) | 4 | 0.20 ± 0.02 | 0.35 ± 0.02 | 0.54 ± 0.03 | 26 |
Xl(10 g/L)/G2(4.8 g/L)/C3(4.7 g/L) | 6 | 0.18 ± 0.01 | 0.33 ± 0.00 | 0.51 ± 0.02 | 30 |
Xl(10 g/L)/G1(10 g/L) | 8 | 0.17 ± 0.00 | 0.32 ± 0.02 | 0.52 ± 0.03 | 32 |
X1(10 g/L)/G1(5 g/L)/G2(4.8 g/L) | 8 | 0.18 ± 0.02 | 0.32 ± 0.01 | 0.55 ± 0.01 | 32 |
X1(10 g/L)/G1(5 g/L)/G3(4.7 g/L) | 6 | 0.18 ± 0.01 | 0.33 ± 0.02 | 0.53 ± 0.03 | 32 |