Table 3 Simplex lattice mixture design matrix used to study the influence of macaúba cake and residual oil mixture on lipase secretion by M. sphatulata R25L270 presenting the MC:RO proportions and the respective observed (y) and fitted (\( \hat{y} \)) values and residual errors (ε) for supernatant lipase activity (U mL−1) and supernatant total protein (mg mL−1) responses
Simplex lattice mixture design | Lipase activity (U mL−1) | Total protein concentration (mg mL−1) | |||||
|---|---|---|---|---|---|---|---|
MC proportion | RO proportion | y | \( \hat{y} \) | ε | y | \( \hat{y} \) | ε |
1.00 | 0.00 | 0.79 | 0.73 | 0.056 | 0.399 | 0.326 | 0.0726 |
0.00 | 1.00 | 0.04 | 0.07 | −0.026 | 0.098 | 0.098 | 0.0003 |
0.50 | 0.50 | 1.02 | 0.93 | 0.092 | 0.318 | 0.332 | −0.0139 |
0.75 | 0.25 | 0.85 | 0.96 | −0.113 | 0.321 | 0.359 | −0.0381 |
0.25 | 0.75 | 0.69 | 0.63 | 0.061 | 0.248 | 0.245 | 0.0032 |
1.00 | 0.00 | 0.77 | 0.73 | 0.036 | 0.273 | 0.326 | −0.0534 |
0.00 | 1.00 | 0.04 | 0.07 | −0.026 | 0.09 | 0.098 | −0.0077 |
0.50 | 0.50 | 0.96 | 0.93 | 0.032 | 0.381 | 0.332 | 0.0491 |
0.75 | 0.25 | 0.85 | 0.96 | −0.113 | 0.347 | 0.359 | −0.0121 |