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Preparation of MEF form M. koenigii leaflets from West Bengal.
| Extract | Mahanine (%) | IC50 (μg/ml) |
|---|---|---|
| Water extract | 0 | 90 |
| Mahanine-enriched fraction (MEFWB) | 14 | 37 |
Comparison of the water extract and MEFWB for their mahanine content and biological activity against PA1. IC50: the half-maximal inhibitory concentration.
