Table 2 Parameters in YP medium containing mixed sugars with Glc under a static condition at 30°C and 45°C
Medium | Temperature (°C) | Max. Y p/s (g/g) | Time of fermentation (h) a | μ x/s (h -1 ) at 6 h | Max. μ x/s (h -1 ) | γ s (g/l h) at 6 h | Max. γ s (g/l h) | ||
|---|---|---|---|---|---|---|---|---|---|
YPDSuc | 30 | 0.53 ± 0.02 | 36 | 1.3 ± 0.05 | 1.3 (6) ± 0.05 | Glc | 0.42 ± 0.09 | Glc | 1.7 (12) ± 0.04 |
Suc | 2.8 ± 0.05 | Suc | 2.8 (6) ± 0.05 | ||||||
45 | 0.37 ± 0.04 | 48 | 0.15 ± 0.08 | 0.19 (18) ± 0.05 | Glc | -0.6 ± 0.03 | Glc | 1.1 (18) ± 0.03 | |
Suc | 3.1 ± 0.12 | Suc | 3.1 (6) ± 0.12 | ||||||
YPDRaf | 30 | 0.31 ± 0.05 | 36 | 0.78 ± 0.11 | 0.78 (6) ± 0.11 | Glc | 1.2 ± 0.10 | Glc | 1.3 (12) ± 0.05 |
Raf | 0.93 ± 0.08 | Raf | 1.3 (12) ± 0.01 | ||||||
45 | 0.28 ± 0.01 | 36 | 0.14 ± 0.04 | 0.15 (12) ± 0.03 | Glc | 0.68 ± 0.09 | Glc | 1.0 (18) ± 0.02 | |
Raf | 1.4 ± 0.10 | Raf | 1.4 (6) ± 0.10 | ||||||
YPDInu | 30 | 0.48 ± 0.02 | 48 | 0.81 ± 0.09 | 0.81 (6) ± 0.09 | Glc | 1.2 ± 0.03 | Glc | 1.2 (12) ± 0.04 |
Inu | 0.11 ± 0.06 | Inu | 0.75 (24) ± 0.03 | ||||||
45 | 0.40 ± 0.02 | 48 | 0.11 ± 0.03 | 0.16 (12) ± 0.01 | Glc | 0.63 ± 0.04 | Glc | 1.0 (18) ± 0.07 | |
Inu | 1.2 ± 0.01 | Inu | 1.2 (6) ± 0.01 | ||||||
YPDGal | 30 | 0.36 ± 0.04 | 48 | 0.96 ± 0.03 | 0.96 (6) ± 0.03 | Glc | 1.7 ± 0.05 | Glc | 1.7 (6) ± 0.05 |
Gal | 0.27 ± 0.03 | Gal | 0.29 (36) ± 0.02 | ||||||
45 | 0.21 ± 0.03 | 18 | 0.13 ± 0.01 | 0.14 (12) ± 0.01 | Glc | 1.5 ± 0.06 | Glc | 1.5 (6) ± 0.06 | |
Gal | - | Gal | - | ||||||