Table 5.
Box-Behnken design of experimental response of three nutrient variables (X1, glucose; X3, cheese Whey; X5, corn steep liquor) in terms of coded factor
| Runs order | Nutrient variables | Response Dry cell mass (g/l) | ||
|---|---|---|---|---|
| X1 | X 2 | X3 | ||
| 1 | 0 | −1 | 0 | 13.66 ± 0.04 |
| 2 | −1 | 0 | 1 | 14.96 ± 0.07 |
| 3 | 0 | 0 | 0 | 13.28 ± 0.03 |
| 4 | −1 | 0 | 0 | 15.34 ± 0.06 |
| 5 | 0 | 1 | 1 | 15.35 ± 0.08 |
| 6 | 1 | 0 | 1 | 14.55 ± 0.01 |
| 7 | −1 | 1 | 1 | 15.12 ± 0.11 |
| 8 | 0 | 1 | −1 | 15.14 ± 0.16 |
| 9 | −1 | −1 | 0 | 15.18 ± 0.04 |
| 10 | 1 | 0 | 0 | 13.69 ± 0.06 |
| 11 | 1 | −1 | 0 | 15.25 ± 0.07 |
| 12 | 1 | 0 | −1 | 15.20 ± 0.06 |
| 13 | 0 | 1 | −1 | 14.87 ± 0.05 |
| 14 | 0 | −1 | 1 | 14.99 ± 0.08 |
| 15 | 1 | −1 | 1 | 15.41 ± 0.06 |
| 16 | −1 | 1 | −1 | 15.17 ± 0.04 |
The bold data represent that experiemental run which shows maximum L. Plantarum biomass production