Run | Factor | Response | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
NaOH (%) | Ethanol (%) | Temperature (°C) | Time (h) | Released pCA (%) | Recovered xylan in residues (%) | |||||
Pith | Rind | Whole | Pith | Rind | Whole | |||||
1 | 1.25 | 10 | 70 | 2.5 | 66.23 | 67.64 | 67.57 | 79.78 | 74.35 | 75.21 |
2 | 1.25 | 70 | 65 | 1 | 83.99 | 83.74 | 83.82 | 76.06 | 86.71 | 84.69 |
3 | 1.25 | 40 | 65 | 2.5 | 79.66 | 85.56 | 81.68 | 80.42 | 82.21 | 80.28 |
4 | 2 | 10 | 65 | 2.5 | 85.05 | 88.45 | 88.29 | 63.95 | 72.78 | 62.18 |
5 | 1.25 | 40 | 60 | 4 | 79.22 | 86.40 | 79.70 | 73.22 | 81.10 | 82.49 |
6 | 1.25 | 10 | 65 | 4 | 84.90 | 87.36 | 87.19 | 65.39 | 77.34 | 77.80 |
7 | 1.25 | 70 | 60 | 2.5 | 75.00 | 82.14 | 78.72 | 81.84 | 84.69 | 79.63 |
8 | 2 | 40 | 65 | 1 | 85.44 | 88.31 | 87.60 | 65.11 | 80.53 | 70.17 |
9 | 0.5 | 40 | 70 | 2.5 | 45.47 | 25.97 | 45.02 | 79.98 | 82.44 | 81.01 |
10 | 0.5 | 40 | 65 | 4 | 32.36 | 31.59 | 33.02 | 89.17 | 82.95 | 80.13 |
11 | 1.25 | 40 | 65 | 2.5 | 80.27 | 84.54 | 82.89 | 81.03 | 82.07 | 81.02 |
12 | 0.5 | 70 | 65 | 2.5 | 36.49 | 21.49 | 32.92 | 88.92 | 85.44 | 88.17 |
13 | 2 | 40 | 60 | 2.5 | 86.89 | 92.30 | 90.52 | 64.88 | 79.12 | 68.76 |
14 | 1.25 | 70 | 65 | 4 | 84.15 | 86.52 | 85.85 | 83.71 | 82.64 | 81.43 |
15 | 0.5 | 10 | 65 | 2.5 | 33.08 | 32.00 | 34.48 | 82.73 | 85.31 | 73.70 |
16 | 1.25 | 70 | 70 | 2.5 | 90.14 | 91.14 | 90.73 | 79.94 | 86.96 | 87.58 |
17 | 1.25 | 40 | 65 | 2.5 | 78.96 | 84.25 | 82.47 | 80.76 | 83.11 | 79.87 |
18 | 0.5 | 40 | 65 | 1 | 31.53 | 19.42 | 29.79 | 85.12 | 89.10 | 83.22 |
19 | 2 | 40 | 70 | 2.5 | 87.14 | 93.68 | 90.17 | 64.70 | 74.80 | 70.11 |
20 | 2 | 70 | 65 | 2.5 | 94.97 | 98.07 | 98.44 | 67.98 | 84.89 | 68.77 |
21 | 1.25 | 40 | 65 | 2.5 | 79.28 | 87.44 | 80.13 | 79.82 | 82.89 | 80.05 |
22 | 1.25 | 10 | 60 | 2.5 | 57.88 | 56.28 | 57.51 | 70.35 | 75.86 | 75.80 |
23 | 1.25 | 40 | 60 | 1 | 67.08 | 66.70 | 71.29 | 80.95 | 83.15 | 78.85 |
24 | 0.5 | 40 | 60 | 2.5 | 28.14 | 22.31 | 28.02 | 84.60 | 83.07 | 86.24 |
25 | 1.25 | 10 | 65 | 1 | 53.48 | 52.89 | 55.36 | 77.08 | 73.69 | 74.36 |
26 | 1.25 | 40 | 65 | 2.5 | 81.77 | 85.79 | 83.11 | 79.91 | 82.58 | 80.74 |
27 | 1.25 | 40 | 70 | 4 | 84.80 | 91.44 | 90.94 | 74.72 | 79.11 | 76.34 |
28 | 1.25 | 40 | 70 | 1 | 77.19 | 79.06 | 78.81 | 72.52 | 82.80 | 79.47 |
29 | 2 | 40 | 65 | 4 | 97.12 | 95.41 | 95.30 | 65.36 | 74.10 | 65.80 |