Table 1 The experimental data obtained for the three responses based on the CCD matrix
Run no | Type | Temperature (X 1 ) | Time (X 2 ) | Solvent ratio (X 3 ) | Phenolic content mg/g GAE | Flavonoid content mg QE/g extract |
|---|---|---|---|---|---|---|
1 | Fact | 80.0 | 80.0 | 90.0 | 131.96 | 6.18 |
2 | Fact | 60.0 | 120.0 | 70.0 | 116.76 | 6.00 |
3 | Center | 70.0 | 100.0 | 80.0 | 122.20 | 6.24 |
4 | Fact | 80.0 | 120.0 | 70.0 | 122.90 | 6.07 |
5 | Axial | 53.18 | 100.0 | 80.0 | 116.14 | 6.09 |
6 | Center | 70.0 | 100.0 | 80.0 | 122.64 | 6.23 |
7 | Axial | 70.0 | 66.36 | 80.0 | 115.32 | 6.31 |
8 | Axial | 86.82 | 100.0 | 80.0 | 135.77 | 6.05 |
9 | Axial | 70.0 | 100.0 | 96.82 | 119.17 | 6.35 |
10 | Fact | 80.0 | 80.0 | 70.0 | 121.80 | 6.21 |
11 | Axial | 70.0 | 100.0 | 63.18 | 105.10 | 6.06 |
12 | Fact | 80.0 | 120.0 | 90.0 | 122.43 | 6.22 |
13 | Fact | 60.0 | 80.0 | 70.0 | 98.76 | 6.08 |
14 | Fact | 60.0 | 80.0 | 90.0 | 115.83 | 6.33 |
15 | Center | 70.0 | 100.0 | 80.0 | 122.32 | 6.23 |
16 | Center | 70.0 | 100.0 | 80.0 | 122.24 | 6.21 |
17 | Fact | 60.0 | 120.0 | 90.0 | 122.30 | 6.38 |
18 | Axial | 70.0 | 133.64 | 80.0 | 122.27 | 6.26 |
19 | Center | 70.0 | 100.0 | 80.0 | 122.55 | 6.22 |
20 | Center | 70.0 | 100.0 | 80.0 | 122.25 | 6.23 |