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Contents of coumarin in different analytical liquids (n = 3)
| Sample | Concentration of the liquid (mg/ml) | Coumarin in the analysis liquid (μg/ml) |
|---|---|---|
| Ethanol extract (EE) |
12 |
11.4990 |
| Petroleum ether fraction (PF) |
150 |
42.0393 |
| EtOAc fraction (EF) |
75 |
48.6013 |
| BuOH fraction (BF) |
150 |
3.4989 |
| Aqueous fraction (AF) |
150 |
0 |
| Coumarin | 0.0075 |
