Table 4.
Factors | Level | Value | Contribution |
---|---|---|---|
pH | 1 | 5 | 0.05 |
Agitation | 3 | 250 | 0.12 |
Sucrose (g/L−1) | 3 | 37.5 | 0.07 |
Yeast extract (g/L−1) | 3 | 10 | 0.09 |
KH2PO4 (g/L−1) | 3 | 0.8 | 0.03 |
MgSO4 (g/L−1) | 3 | 1.2 | 0.10 |
NH4NO3 (g/L−1) | 2 | 0.1 | 0.11 |
CaCl2 (g/L−1) | 2 | 0.4 | 0.17 |
Expected (S/N) | 9.47 | ||
Experimental (S/N) | 12.48 |