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The effect of crude dextranase from Penicillium roquefortii tistr 3511 on the biofilm-adherent capability of Streptococcus mutans atcc 25175.
| Treatment | OD570 nm | Adherence Capability | |
|---|---|---|---|
| 0 h | 24 h | ||
| Uninoculated medium (negative control) | 0.24 ± 0.00 | 0.24 ± 0.00 | non-adherent |
| S. mutans (positive control, no added dextranase) | 0.25 ± 0.01 | 0.98 ± 0.01 | strongly adherent |
| S. mutans in the presence of crude dextranase | 0.24 ± 0.00 | 0.69 ± 0.00 | moderately adherent |
