Table 1 Summary of preliminary screening test
| Â | Agar plug diffusion method | Agar well diffusion method | |
|---|---|---|---|
Broth* | Extract | ||
incubation time (h) | Linear inhibition (mm) | Inhibition to the control (%) | |
| Â | P. griseofulvum | ||
48 | 6.3±0.3 | No effect | 70–72 |
72 | 4.5±0.2 | No effect | 53–55 |
| Â | B. pumilus | ||
24 | No effect | No effect | 28–31 |
48 | No effect | No effect | 18–22 |
| Â | E. coli | ||
24 | No effect | No effect | No effect |
48 | No effect | No effect | No effect |