The crude ethanolic extract was suspended in distilled water (500 mL) and fractionated successively with 3 × 500 mL volumes of petroleum ether, EtOAc andn-butanol.
The crudeethanolic extract was suspended in distilled water (500 mL)and fractionated successively with 3 × 500 mL volumes ofpetroleum ether, EtOAc andn-butanol.