Research Article
Application of Box-Behnken Design in Optimization of Glucose Production from Oil Palm Empty Fruit Bunch Cellulose
Table 3
Box-Behnken design with experimental and predicted values of glucose concentration.
| | Run | | | | Glucose concentration (g/L) | | Predicted | Experimental | Difference |
| | 1 | −1 | −1 | 0 | 94.95 | 91.8 | −3.15 | | 2 | −1 | −1 | 0 | 94.95 | 97.2 | 2.25 | | 3 | 1 | 1 | 0 | 94.95 | 97.2 | 2.25 | | 4 | 1 | 1 | 0 | 94.95 | 93.6 | −1.35 | | 5 | −1 | 0 | −1 | 65.00 | 55.8 | −9.20 | | 6 | 1 | 0 | −1 | 34.40 | 39.6 | 5.20 | | 7 | −1 | 0 | 1 | 127.60 | 122.4 | −5.20 | | 8 | 1 | 0 | 1 | 158.20 | 167.4 | 9.20 | | 9 | 0 | −1 | −1 | 22.35 | 21.6 | −0.75 | | 10 | 0 | 1 | −1 | 107.95 | 97.2 | −10.75 | | 11 | 0 | −1 | −1 | 22.35 | 48.6 | 26.25 | | 12 | 0 | 1 | 1 | 115.55 | 100.8 | −14.75 | | 13 | 0 | 0 | 0 | 54.00 | 52.2 | −1.80 | | 14 | 0 | 0 | 0 | 54.00 | 54.0 | 0.00 | | 15 | 0 | 0 | 0 | 54.00 | 55.8 | 1.80 |
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