Parameter | EC1118 | EC1118Δ519 | Mab2C | Mab2CΔ519 |
---|---|---|---|---|
V3 | V3 | V4 | V4 | |
Main compounds (g/L) | ||||
Consumed sugar | 210.38 ± 0.64A | 203.95 ± 2.51B | 212.03 ± 0.44A | 209.01 ± 0.63B |
CO2 | 94.84 ± 2.05A | 91.56 ± 3.01A | 95.60 ± 3.50A | 93.51 ± 1.40A |
Ethanol | 102.31 ± 2.99A | 87.05 ± 2.77B | 95.73 ± 4.05A | 86.00 ± 1.58B |
Acetate | 1.13 ± 0.16A | 1.12 ± 0.19A | 0.83 ± 0.17A | 0.86 ± 0.19A |
Balance (%) | ||||
Carbon | 94.42 ± 1.81A | 88.81 ± 1.48B | 90.82 ± 3.19A | 86.78 ± 0.47A |
Yield | ||||
Ethanol production (% [v/v]) | 12.97 ± 0.38A | 11.03 ± 0.35B | 12.13 ± 0.51A | 10.90 ± 0.20B |
EtOH (g/g glucose consumed) | 0.49 ± 0.013A | 0.43 ± 0.08B | 0.47 ± 0.021A | 0.42 ± 0.008B |
Glucose (g) required for 1% (v/v) ethanol production | 16.23 ± 0.42A | 18.49 ± 0.36B | 17.50 ± 0.71B | 19.18 ± 0.32A |
Residual sugar (g/L) | 6.22 ± 0.64A | 12.65 ± 2.51B | 4.57 ± 0.44B | 7.59 ± 0.63A |