Sample Concentration (mg/ml) V. cholera B. polymyxa C. albicans
OD (660 nm) % inhibition MIC (mg/ml) Concentration (mg/ml) OD (660 nm) % inhibition MIC (mg/ml) Concentration (mg/ml) OD (660 nm) % inhibition MIC (mg/ml)
PME Control 0.78 0   Control 0.93 0   Control 0.46 0  
1.25 0 100 1.25 1.25 0 100 1.25 30 0 100  
1 0.12 84.62   1 0.18 80.65   25 0 100 25
0.75 0.49 37.18   0.75 0.52 44.09   20 0.19 58.70  
0.5 0.78 0.00   0.5 0.93 0   15 0.38 17.39  
0.25 0.78 0.00   0.25 0.93 0   10 0.43 6.52  
Table 2: The table shows the minimum inhibitory concentration of the PME against micro organisms. V.cholerae and B. polymyxa shows complete inhibition at PME concentration of 1.25 mg/ml. C. albicans is inhibited at a concentration of 25 mg/ml.