| 序号 | 料液比(A) | 乙醇浓度(B) | 超声功率(C) | 超声时间(D) | 总黄酮提取率(%) (Y) |
| 1 | 0 | 0 | 0 | 0 | 3.338 |
| 2 | 0 | −1 | −1 | 0 | 2.729 |
| 3 | −1 | −1 | 0 | 0 | 2.723 |
| 4 | −1 | 0 | 0 | −1 | 2.645 |
| 5 | 0 | 1 | 0 | −1 | 3.243 |
| 6 | 0 | 0 | 0 | 0 | 3.296 |
| 7 | −1 | 0 | −1 | 0 | 2.205 |
| 8 | 1 | 1 | 0 | 0 | 2.507 |
| 9 | 1 | −1 | 0 | 0 | 2.588 |
| 10 | 0 | 0 | −1 | −1 | 2.500 |
| 11 | 0 | 0 | −1 | 1 | 2.784 |
| 12 | 0 | 0 | 1 | 1 | 3.113 |
| 13 | 0 | 1 | −1 | 0 | 2.286 |
| 14 | 0 | 0 | 0 | 0 | 3.338 |
| 15 | 0 | 0 | 0 | 0 | 3.478 |
| 16 | 0 | 0 | 1 | −1 | 2.928 |
| 17 | −1 | 0 | 0 | 1 | 2.886 |
| 18 | −1 | 0 | 1 | 0 | 3.302 |
| 19 | 1 | 0 | −1 | 0 | 2.450 |
| 20 | 0 | 0 | 0 | 0 | 3.529 |
| 21 | 1 | 0 | 0 | 1 | 2.775 |
| 22 | 0 | −1 | 0 | 1 | 3.244 |
| 23 | 1 | 0 | 0 | −1 | 2.642 |
| 24 | −1 | 1 | 0 | 0 | 2.282 |
| 25 | 0 | 1 | 0 | 1 | 2.931 |
| 26 | 0 | 1 | 1 | 0 | 2.785 |
| 27 | 0 | −1 | 1 | 0 | 3.172 |
| 28 | 1 | 0 | 1 | 0 | 3.343 |
| 29 | 0 | −1 | 0 | −1 | 3.200 |