|
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)
|
|---|
|
YPSuc
|
30
|
0.55 ± 0.04
|
24
|
0.77 ± 0.07
|
0.77 (6) ± 0.07
|
2.5 ± 0.02
|
2.5 (6) ± 0.02
|
| |
45
|
0.44 ± 0.05
|
48
|
0.18 ± 0.10
|
0.18 (6) ± 0.10
|
3.4 ± 0.03
|
3.4 (6) ± 0.03
|
|
YPRaf
|
30
|
0.14 ± 0.03
|
18
|
0.44 ± 0.04
|
0.44 (6) ± 0.04
|
2.9 ± 0.04
|
2.9 (6) ± 0.04
|
| |
45
|
0.04 ± 0.05
|
24
|
0.05 ± 0.09
|
0.06 (24) ± 0.10
|
1.2 ± 0.01
|
1.2 (6) ± 0.01
|
|
YPInu
|
30
|
0.52 ± 0.04
|
48
|
0.57 ± 0.11
|
0.57 (6) ± 0.11
|
0.66 ± 0.07
|
0.93 (12) ± 0.08
|
| |
45
|
0.58 ± 0.01
|
18
|
0.14 ± 0.08
|
0.14 (6) ± 0.08
|
1.4 ± 0.10
|
1.4 (6) ± 0.10
|
|
YPGal
|
30
|
0.45 ± 0.03
|
36
|
0.14 ± 0.06
|
0.85 (18) ± 0.12
|
0.0 ± 0.00
|
2.1 (18) ± 0.09
|
| |
45
|
-
|
-
|
-
|
-
|
-
|
-
|
- Values in parenthesis represent cultivation times
-
Max. Y
p/s
maximum ethanol yield, μ
x/s
specific growth rate, Max. μ
x/s
maximum growth rate, γ
s
specific sugar utilization rate, Max. γ
s
maximum sugar utilization rate, ± SD from three independent experiments
-
a Time required for the maximum ethanol concentration to be reached
