Table 2.
Minimum inhibitory concentrations of the solvents fractions from three plants against various bacterial strains in μg/ml
| Plant | Samples | Enterococcus faecalis | Proteu mirabillis | Escherichia coli | Salmonella typhi | Klebsiella pneumonia | Pseudomonas aeruginosa |
|---|---|---|---|---|---|---|---|
| Eryngium caeruleum | Ec.Cr | 309.43 ± 2.08*** | 380.34 ± 4.17*** | 326.33 ± 7.12*** | 653.74 ± 4.48*** | 774.65 ± 3.28*** | 823.64 ± 6.37*** |
| Ec.Hex | 386.70 ± 3.20*** | 583.74 ± 2.20*** | 316.64 ± 0.31*** | 700.35 ± 5.570*** | 614.64 ± 5.575*** | 526.43 ± 5.27*** | |
| Ec.Cf | 420.45 ± 4.21*** | 416.73 ± 6.83*** | 540.40 ± 3.30*** | 686.35 ± 3.33*** | 273.74 ± 4.371*** | 456.64 ± 2.47*** | |
| Ec.EtAc | 433.50 ± 6.29*** | 470.32 ± 4.25*** | 486.74 ± 6.52*** | 556.32 ± 3.66*** | 393.75 ± 4.104*** | 373.29 ± 6.371*** | |
| Ec.Aq | 523.72 ± 5.28*** | 703.64 ± 4.46*** | 846.35 ± 3.63*** | 983.64 ± 6.440*** | 116.36 ± 7.30*** | 873.36 ± 4.371*** | |
| Ceftr | 2.03 ± 0.053 | 3.867 ± 0.384 | 2.367 ± 0.120 | 1.67 ± 0.167 | 0.503 ± 0.317 | 1.67 ± 0.120 | |
| Notholirion thomsonianum | Nt.Cr | nd | 87.67 ± 1.20*** | 58.67 ± 2.18*** | 179.67 ± 1.76*** | 933.33 ± 1.45*** | 501.33 ± 1.85*** |
| Nt.Hex | nd | 176.67 ± 2.02*** | 255.33 ± 2.60*** | - | 1132.00 ± 4.35*** | 913.67 ± 3.48*** | |
| Nt.Cf | nd | 39.67 ± 4.05*** | 280.00 ± 3.00*** | 47.33 ± 3.52*** | 73.33 ± 2.84*** | 63.33 ± 2.84*** | |
| Nt.EtAc | nd | 768.33 ± 1.85*** | 404.67 ± 2.72*** | 534.33 ± 2.40*** | 504.00 ± 3.51*** | 388.67 ± 1.76*** | |
| Nt.Aq | nd | 803.33 ± 3.33*** | - | 723.33 ± 3.93*** | 512.67 ± 3.84*** | 633.67 ± 3.71*** | |
| Ceftr | 2.03 ± 0.053 | 3.867 ± 0.384 | 2.367 ± 0.120 | 1.67 ± 0.167 | 0.503 ± 0.317 | 1.67 ± 0.120 | |
| Allium consanguineum | Ac.Cr | 333.45 ± 4.833*** | 666.86 ± 6.66*** | 208.83 ± 4.16*** | 583.54 ± 2.20*** | 833.43 ± 1.66*** | 666.29 ± 7.66*** |
| Ac.Hex | 416.24 ± 6.83*** | 416.22 ± 8.38*** | 333.73 ± 8.33*** | 833.75 ± 3.66*** | 500.00 ± 0.00*** | 166.45 ± 4.16*** | |
| Ac.Cf | 104.76 ± 6.211*** | 208.64 ± 4.86*** | 83.34 ± 4.21*** | 416.65 ± 4.83*** | 166.53 ± 4.26*** | 208.65 ± 4.76*** | |
| Ac.EtAc | 208.64 ± 3.48*** | 166.54 ± 5.41*** | 416.65 ± 5.83*** | 333.54 ± 6.83*** | 208.36 ± 3.41*** | 25.00 ± 0.00*** | |
| Ac.Aq | 761.64 ± 3.89*** | 684.53 ± 7.66*** | 1333.54 ± 4.83*** | 833.63 ± 5.32*** | 833.64 ± 3.66*** | 666.53 ± 1.66*** | |
| Ceftr | 203 ± 0.053 | 3.867 ± 0.384 | 2.367 ± 0.120 | 1.67 ± 0.167 | 0.503 ± 0.317 | 1.67 ± 0.120 |
Values significantly different as compared to standard drug i.e. ***: p < 0.001, **: p < 0.01 and *: p < 0.05