From: Engineering growth phenotypes of Aspergillus oryzae for L-malate production
Parameter | Strains | Change rate (%) | |||
---|---|---|---|---|---|
Z05(A) | Z06(B) | Z07(C) | (B-A)/A × 100% | (C-A)/A × 100% | |
Culture time (h) | 120 | 120 | 120 | – | – |
Glucose consumption (g/L) | 119.6 ± 1.5 | 146.9 ± 1.5 | 166.9 ± 2.2 | 22.83 | 39.55 |
Dry cell weight (g/L) | 19.17 ± 0.50 | 23.30 ± 0.51 | 26.35 ± 1.01 | 21.54 | 37.45 |
L-malate titer (g/L) | 80.8 ± 1.0 | 108.5 ± 1.7 | 132.5 ± 2.6 | 34.28 | 63.99 |
Yield of malate on glucose (g/g) | 0.68 ± 0.01 | 0.74 ± 0.01 | 0.79 ± 0.01 | 8.82 | 16.18 |
L-malate productivity (g/L/h) | 0.67 ± 0.01 | 0.90 ± 0.01 | 1.10 ± 0.02 | 34.33 | 64.18 |
Yield of L-malate on DCW (g/g) | 4.22 ± 0.16 | 4.66 ± 0.04 | 5.03 ± 0.12 | 10.43 | 19.19 |