| Sample time (h) | Positive Control | Sample 1 | Sample 2 | Sample 3 | Average of 3 samples | Percentage variation respect to the positive control |
Concentration of microorganism with the extract | 0 | 1.67 × 104 | 1.71 × 104 | 6.99 × 104 | 3.33 × 104 | 4.01 × 104 | 140.12% |
24 | 4.97 × 103 | 2.37 × 103 | 1.67 × 103 | 1.53 × 103 | 1.86 × 103 | −62.57% | |
48 | 7.33 × 102 | 7.67 × 102 | 6.33 × 102 | 5.67 × 102 | 6.56 × 102 | −10.50% | |
Addition of extract on biofilm formed | 0 | 7.07 × 103 | 6.70 × 103 | 8.73 × 103 | 8.47 × 103 | 7.97 × 103 | 12.72% |
24 | 1.33 × 102 | 6.67 × 101 | 3.33 × 101 | 6.67 × 101 | 5.56 × 101 | −58.19% |