| 编号 | 因素 | 提取率/% | |||
| 超声时间 | 温度 | 乙醇浓度 | 料液比 | ||
| 1 | 1 | 1 | 1 | 1 | 9.864 |
| 2 | 1 | 1 | 1 | −1 | 9.941 |
| 3 | 1 | 1 | −1 | 1 | 9.345 |
| 4 | 1 | 1 | −1 | −1 | 9.455 |
| 5 | 1 | −1 | 1 | 1 | 11.011 |
| 6 | 1 | −1 | 1 | −1 | 10.789 |
| 7 | 1 | −1 | −1 | 1 | 10.741 |
| 8 | 1 | −1 | −1 | −1 | 9.841 |
| 9 | −1 | 1 | 1 | 1 | 10.113 |
| 10 | −1 | 1 | 1 | −1 | 9.791 |
| 11 | −1 | 1 | −1 | 1 | 10.218 |
| 12 | −1 | 1 | −1 | −1 | 9.879 |
| 13 | −1 | −1 | 1 | 1 | 11.676 |
| 14 | −1 | −1 | 1 | −1 | 10.938 |
| 15 | −1 | −1 | −1 | 1 | 10.762 |
| 16 | −1 | −1 | −1 | −1 | 9.542 |
| 17 | −2 | 0 | 0 | 0 | 13.859 |
| 18 | 2 | 0 | 0 | 0 | 10.643 |