Plant fractions | Concentration | P. gingivalis | S. mutans | E. coli DH5α |
---|---|---|---|---|
Growth inhibition (%) | ||||
Crude extract | 0.2 mg/mL | 88 ± 19.06b*# | 13 ± 21.66yz | 2 ± 3.94 |
0.6 mg/mL | 100 ± 0.39a | 35 ± 25.01xy | 3 ± 3.20 | |
1.8 mg/mL | 100 ± 0.41a | 44 ± 35.29x | 6 ± 4.45 | |
MIC | 0.2 mg/mL | 1.8 mg/mL | - | |
Hexane Fr. | 0.008 mg/mL | 0 ± 0.00e | 2 ± 16.46z | 0 ± 0.00 |
0.04 mg/mL | 26 ± 2.36d | 0 ± 0.00z | 0 ± 0.00 | |
0.2 mg/mL | 92 ± 0.56ab | 62 ± 1.49x | 0 ± 0.00 | |
MIC | 0.2 mg/mL | 0.2 mg/mL | - | |
CHCl3 Fr. | 0.008 mg/mL | 0 ± 0.00e | 0 ± 0.00z | 0 ± 0.00 |
0.04 mg/mL | 0 ± 0.00e | 0 ± 0.00z | 0 ± 0.00 | |
0.2 mg/mL | 91 ± 2.00ab | 56 ± 10.52x | 0 ± 0.00 | |
MIC | 0.2 mg/mL | 0.2 mg/mL | - | |
EtOAc Fr. | 0.008 mg/mL | 0 ± 0.00e | 0 ± 0.00z | 7 ± 1.90 |
0.04 mg/mL | 0 ± 0.00e | 1 ± 0.00z | 2 ± 1.38 | |
0.2 mg/mL | 46 ± 5.63c | 0 ± 0.00z | 0 ± 0.00 | |
BuOH Fr. | 0.008 mg/mL | 0 ± 0.00e | 0 ± 0.00z | 10 ± 0.83 |
0.04 mg/mL | 0 ± 0.00e | 0 ± 0.00z | 6 ± 1.05 | |
0.2 mg/mL | 4 ± 1.55e | 0 ± 0.00z | 0 ± 0.00 |