|
Comparison of parameters for L-dopa production by Y. lipolytica NRRL-143 |
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| Production parameters* |
Control |
Test** |
|
|
||
| Proteins (mg/ml) |
0.34 |
4.06 |
| Yp/s |
0.590 |
1.071 |
| Qs |
0.073 |
0.329 |
| qs |
0.002 |
0.011 |
| Optimal pH$ |
3.5 |
2.5–4.0 |
|
|
||
| Max. L-dopa production (mg/ml) |
0.28 |
3.48 |
|
|
||
| Level of significance <p>*$ |
- |
HS |
|
*Kinetic parameters: Yp/s = mg L-dopa produced/mg substrate consumed, Qs = mg substrate consumed/ml/h, qs = mg substrate consumed/mg cells/h. **2.0 mg/ml diatomite added 15 min after the start of reaction. $Acetate buffer *$<p> is for significance level (≈0.05) on the basis of probability. HS denotes that the values are highly significant. | ||
Ali et al. BMC Biotechnology 2007 7:50 doi:10.1186/1472-6750-7-50 |
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