Moreover, n-BuOH fraction extract also had the strongest XO enzyme inhibitory activity (IC50: 162, 81 g / mL), followed the EtOH extract (IC50: 261, 91 μg / mL) and EtOAc fraction (IC50: 279, 83 μg / mL); and the lowest was n-hexane fraction (IC50: 455, 53 g/mL).