Table 1 Physiology of Saccharomyces cerevisiae strains in glucose-limited conditions
S. cerevisiae strain | LBGA-01 (this work) | Saccharomyces cerevisiae PE-2 [27] | |
|---|---|---|---|
Temperature | 30 °C | 40 °C | 30 °C |
q glucose | − 5.28 ± 0.50 | − 7.22 ± 0.93 | − 5.06 ± 0.15 |
q CO2 | 7.98 ± 0.69 | 12.02 ± 1.04 | 8.51 ± 0.28 |
q Ethanol | 8.79 ± 1.03 | 11.50 ± 1.72 | 7.70 ± 0.26 |
q Glycerol | 0.89 ± 0.22 | 1.38 ± 0.32 | 0.89 ± 0.04 |
q Lactate | 0.05 ± 0.03 | 0.11 ± 0.02 | 0.05 ± 0.00 |
qPyruvate | 0.01 ± 0.00 | 0.08 ± 0.03 | Not reported |
qq Acetate | 0.00 ± 0.00 | 0.01 ± 0.02 | 0.00 ± 0.00 |
X (g DW L−1) | 2.64 ± 0.30 | 2.09 ± 0.26 | 2.63 ± 0.01 |
YX/S (g DW g glucose−1) | 0.11 ± 0.01 | 0.08 ± 0.01 | 0.11 ± 0.00 |
YETH/S (g ethanol g glucose−1) | 0.43 ± 0.12 | 0.41 ± 0.01 | Not reported |
YG/S (g glycerol g glucose−1) | 0.09 ± 0.01 | 0.10 ± 0.01 | Not reported |
Residual glucose (mM) | 0.17 ± 0.23 | 2.4 ± 0.58 | Not reported |
C recovery (%) | 101.97 ± 1.73 | 101.28 ± 1.35 | 100.9 ± 0.7 |