| 稀释倍数 | 3d | 抑菌率(%) | 5d | 抑菌率(%) | 7d | 抑菌率(%) |
| 直径/cm | 直径/cm | 直径/cm | ||||
| 10 | 0.03 | 98.92aA | 0.05 | 98.43aA | 0.12 | 97.90aA |
| 100 | 2.30 | 17.86bB | 2.37 | 25.93bB | 5.17 | 9.77bB |
| 1000 | 2.37 | 15.36bB | 2.67 | 16.56bB | 5.33 | 6.98bB |
| CK | 2.80 | / | 3.20 | / | 5.73 | / |