| 试验号 | 试验因素 | 试验指标 | |||
| A 酶量(%) | B 提取温度(℃) | C pH | D 提取时间(h) | 吸光值 | |
| 1 | 1 (0.12) | 1 (45) | 1 (4.4) | 1 (3.5) | 0.368 ± 0.042 |
| 2 | 1 | 2 (50) | 2 (5.0) | 2 (4.0) | 0.291 ± 0.030 |
| 3 | 1 | 3 (55) | 3 (5.6) | 3 (4.5) | 0.280 ± 0.024 |
| 4 | 2 (0.15) | 1 | 2 | 3 | 0.258 ± 0.010 |
| 5 | 2 | 2 | 3 | 1 | 0.333 ± 0.015 |
| 6 | 2 | 3 | 1 | 2 | 0.288 ± 0.027 |
| 7 | 3 (0.18) | 1 | 3 | 2 | 0.292 ± 0.023 |
| 8 | 3 | 2 | 1 | 3 | 0.297 ± 0.034 |
| 9 | 3 | 3 | 2 | 1 | 0.311 ± 0.056 |
| K1 | 0.313 | 0.306 | 0.318 | 0.337 |
|
| K2 | 0.293 | 0.307 | 0.287 | 0.290 | |
| K3 | 0.300 | 0.293 | 0.302 | 0.278 | |
| R | 0.020 | 0.040 | 0.031 | 0.059 | |
| 因素主次 | BACD | ||||
| 最佳组合 | A2B3C2D3 | ||||