Table 1.
Parameters in YP medium containing a single sugar at various temperatures under a shaking condition (160 rpm)
| Medium | Temp (°C) | Max. EtOH (g/l) | Max. Yp/s (g/g) | Max. μx/s (h− 1) | Max. γs (g/l⋅h) |
|---|---|---|---|---|---|
| YPD | 30 | 6.98(24) ± 0.23 | 0.34 ± 0.03 | 1.36(24) ± 0.28 | 1.03(24) ± 0.15 |
| 37 | 7.02(24) ± 0.58 | 0.33 ± 0.01 | 1.12(12) ± 0.09 | 1.07(24) ± 0.18 | |
| 40 | 6.00(36) ± 2.66 | 0.28 ± 0.13 | 1.21(24) ± 0.28 | 1.53(24) ± 0.13 | |
| YPMan | 30 | 7.14(24) ± 0.16 | 0.35 ± 0.01 | 2.19(24) ± 0.11 | 1.38(24) ± 0.08 |
| 37 | 6.95(24) ± 0.13 | 0.32 ± 0.01 | 1.65(24) ± 0.06 | 1.24(24) ± 0.19 | |
| 40 | 4.33(48) ± 1.54 | 0.20 ± 0.07 | 1.35(24) ± 0.36 | 1.03(24) ± 0.12 | |
| YPGal | 30 | 7.57(24) ± 0.26 | 0.36 ± 0.02 | 1.91(24) ± 0.10 | 1.45(24) ± 0.02 |
| 37 | 6.21(36) ± 0.41 | 0.31 ± 0.04 | 1.63(24) ± 0.06 | 1.40(24) ± 0.09 | |
| 40 | 3.56(48) ± 1.99 | 0.17 ± 0.09 | 0.69(36) ± 0.34 | 0.69(24) ± 0.18 | |
| YPXyl | 30 | 8.36(24) ± 0.22 | 0.43 ± 0.03 | 1.46(24) ± 0.14 | 1.44(24) ± 0.11 |
| 37 | 6.77(24) ± 0.38 | 0.40 ± 0.04 | 0.70(24) ± 0.26 | 1.27(24) ± 0.12 | |
| 40 | 3.90(48) ± 2.46 | 0.20 ± 0.12 | 0.75(36) ± 0.31 | 0.96(36) ± 0.16 | |
| YPAra | 30 | 0.00 | 0.00 | 0.37(24) ± 0.12 | 0.22(48) ± 0.08 |
| 37 | 0.00 | 0.00 | 0.38(36) ± 0.02 | 0.34(24) ± 0.11 | |
| 40 | 0.00 | 0.00 | 0.17(24) ± 0.12 | 0.21(24) ± 0.09 |
Values in parentheses represent cultivation times that required for reaching the maximum values; ±, SD from three independent experiments
Max.Yp/s Maximum ethanol yield, Max.μx/s Maximum growth rate, Max.γs Maximum sugar utilization rate