Table 3 Contents of coumarin in different intervention liquids (n = 3)
Sample | Concentration of intervention liquid (ng/ml) |
|---|---|
Ethanol extract (EE) | 4.891 |
Petroleum ether fraction (PF) | 1.4110 |
EtOAc fraction (EF) | 3.1902 |
BuOH fraction (BF) | 0.1096 |
Aqueous fraction (AF) | 0 |
Coumarin |