| Responses | Limits | N (mg∙L−1) | P (mg∙L−1) | V (mg∙L−1) | Predicted value | Experimental result | |
| −0.95% | +0.95% | ||||||
| Algal density (cell mL−1) | 1.27E+07 | 1.47E+07 | 159 | 49 | 0.32 | 1.37E+07 | 1.30 ± 0.08E+07 |
| Lipid content (%) | 18.5 | 23.2 | 19.7 | 20.3 ± 2.6 | |||