Table 3.
Minimum inhibition concentration (MIC) of fruit pulp extracts of T. indica
| Extract | Concentration (mg/mL) | Activity | |
|---|---|---|---|
| Tested bacteria | |||
| S. aureus | K. pneumonia | ||
| 4.6875 | – | – | |
| Acetone | 9.375 | – | + |
| 18.75 | + | + | |
| 37.5 | ++ | ++ | |
| 75 | ++ | +++ | |
| 150 | +++ | +++ | |
| 300 | ++++ | ++++ | |
| 4.6875 | – | – | |
| Ethanol | 9.375 | – | + |
| 18.75 | + | + | |
| 37.5 | + | ++ | |
| 75 | ++ | +++ | |
| 150 | ++ | +++ | |
| 300 | +++ | ++++ | |
Key: S. aureus (Staphylococcus aureus (ATCC 25923)), K. pneumonia (Klebseilla pneumonia (ATCC 700603)); ˗, +, ++, +++, and ++++ shows the extract used could have no effect, weak effect, moderate effect, strong effect, and very strong effect on the growth of the selected organisms respectively