试验 序号 | 因素 | 提取率 (‰) | |||
乙醇 (%) | 料液比 (m/v) | 提取时间 (h) | 空列 | ||
A | B | C |
| ||
1 | 1 (30) | 1 (1:10) | 1 (2.0) | 1 | 5.89 ± 0.03 |
2 | 1 | 2 (1:15) | 2 (2.5) | 2 | 5.99 ± 0.04 |
3 | 1 | 3 (1:20) | 3 (3.0) | 3 | 5.89 ± 0.04 |
4 | 2 (40) | 1 | 2 | 3 | 5.82 ± 0.05 |
5 | 2 | 2 | 3 | 1 | 6.20 ± 0.04 |
6 | 2 | 3 | 1 | 2 | 6.06 ± 0.05 |
7 | 3 (50) | 1 | 3 | 2 | 5.94 ± 0.05 |
8 | 3 | 2 | 1 | 3 | 5.81 ± 0.06 |
9 | 3 | 3 | 2 | 1 | 5.84 ± 0.04 |
K1 | 17.77 | 17.65 | 17.76 |
| T = 53.39 |
K2 | 18.08 | 18.00 | 17.65 |
| |
K3 | 17.59 | 17.79 | 18.03 |
| |
R | 0.16 | 0.12 | 0.13 |
| |
因素主→次 | ACB | ||||
最优组合条件 | A2B2C3 |