Variation in nitrogen content of Pichia guilliermondii during its batch cultivation on media containing diesel oil as the main carbon source may be explained by means of a kinetic model proposed earlier to interpret the kinetics of nitrogen consumption during the process.
Pichia guilliermondii; batch cultivationkinetic model
|
t(h) |
X(g/l) |
S(g/l) |
100g e(%) |
|
0 |
0.11 |
10.27 |
8.4 |
|
4 |
0.21 |
10.20 |
--- |
|
8 |
0.43 |
10.12 |
--- |
|
12 |
1.13 |
9.70 |
9.2 |
|
16 |
2.13 |
8.81 |
9.5 |
|
20 |
3.82 |
7.98 |
9.1 |
|
24 |
6.09 |
6.89 |
8.9 |
|
28 |
8.28 |
5.82 |
8.6 |
|
32 |
10.72 |
5.03 |
8.3 |
|
36.2 |
12.97 |
4.43 |
7.9 |
|
40 |
14.06 |
4.22 |
7.8 |
