Table 3 Box-Behnken experiment design matrix and results
From: Production and characterization of bacterial cellulose from kombucha-fermented soy whey
Trial | Variablea | Response | |||
|---|---|---|---|---|---|
X1 | X2 | X3 | Resulted BC dry wt (g/100Â mL) | Predicted BC dry wt (g/100Â mL) | |
1 | 0 | -1 | 1 | 1.02 | 1.10 |
2 | 0 | 0 | 0 | 4.48 | 4.17 |
3 | 0 | 0 | 0 | 4.00 | 4.17 |
4 | 0 | 1 | -1 | 3.20 | 3.12 |
5 | 0 | 0 | 0 | 4.20 | 4.17 |
6 | -1 | 0 | 1 | 1.24 | 1.00 |
7 | -1 | 1 | 0 | 3.63 | 3.80 |
8 | -1 | 0 | -1 | 3.13 | 3.04 |
9 | 1 | 1 | 0 | 3.84 | 3.68 |
10 | -1 | -1 | 0 | 3.12 | 3.28 |
11 | 1 | 0 | -1 | 2.87 | 3.11 |
12 | 0 | 0 | 0 | 3.96 | 4.17 |
13 | 1 | -1 | 0 | 4.05 | 3.88 |
14 | 0 | 1 | 1 | 1.18 | 1.25 |
15 | 0 | 0 | 0 | 4.19 | 4.17 |
16 | 1 | 0 | 1 | 1.35 | 1.44 |
17 | 0 | -1 | -1 | 3.02 | 2.95 |