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Cytotoxic assay of crude bark extract and organic fractions of Erythrina suberosa (Roxb.) bark
| No. | Groups | No. of dead shrimps | LD50% (ppm) | ||
|---|---|---|---|---|---|
| 1000 ppm | 100 ppm | 10 ppm | |||
| 1 | Crude aqueous: methanol extract | 23 | 17 | 4 | 121.7492 |
| 2 | DCM fraction | 24 | 22 | 19 | 47.6356 |
| 3 | Ethyl acetate fraction | 24 | 20 | 8 | 201.9651 |
| 4 | MeOH fraction | 13 | 12 | 9 | 422.6151 |
MeOH = methanol, DCM = Dichloromethane
