Table 2 The quantity extracted from 1 gram of dry plant material, MIC values, total activity, cytotoxicity and selectivity index (SI)
Plant names | Quantity extracted per 1 gram (mg/g) | Mean MIC (mg/ml) | Total Activity (ml/g) | Cytotoxicity (μg/ml) | SI |
|---|---|---|---|---|---|
Hypericum roeperianum | 119.97 | 0.04 | 2999 | 66.2 ± 0.02 | 1.66 |
Cremaspora triflora | 20.17 | 0.16 | 126 | 57.4 ± 2.94 | 0.36 |
Heteromorpha arborescens | 26.03 | 0.16 | 163 | 81.0 ± 7.6 | 0.51 |
Pittosporum viridiflorum | 27.17 | 0.08 | 340 | 54.6 ± 14.3 | 0.68 |
Bolusanthus speciosus | 23.03 | 0.04 | 576 | 52.8 ± 3.92 | 1.32 |
Calpurnia aurea | 28.63 | 0.31 | 92 | 13.6 ± 2.26 | 0.04 |
Maesa lanceolata | 111.23 | 0.02 | 5562 | 2.38 ± 0.25 | 0.12 |
Elaeodendron croceum | 89.97 | 0.31 | 290 | 5.2 ± 0.24 | 0.02 |
Morus mesozygia | 18.47 | 0.04 | 462 | 40.7 ± 1.54 | 1.02 |
Gentamicin | ND | 0.0002 | NA | NA | ND |
Doxorubicin | NA | NA | NA | 8.3 ± 1.76 | ND |