Table 1.
The transparent rate of bacterial membranes and optical density at 260 nm before and after microwave treatment.
| Control group | Microwave treating group | |
|---|---|---|
| Transparent rate(%) | 7.13 ± 0.26b | 68.63 ± 0.73a |
| Optical density at 260 nm | < 0.01b | 0.27 ± 0.06a |
Identical letters in the same row indicate that there was no significant difference (p > 0.05).