Faculty of Pharmacy, Universitas Halu Oleo, Kampus Bumi Tridharma Anduonohu, Kendari-South East Sulawesi, Indonesia
Raghu bark (
This research is aimed to test extract and fractions methanol of
Methanol extract and fractions of n-hexane, ethyl acetate, and water have strong antiradical. Ethyl acetate is the strongest antiradical inhibition with IC50 = 7.11 ppm and its phenolic and flavonoid content are 75.89 g QE/100 g sample and 58 g GAE/100 g sample, respectively. The correlations of radical inhibition of flavonoid and phenolic content are at 81.6% and 66.51%.
Methanol extract and its fractions of
Dracontomelon dao (Blanco) Merr bark, DPPH radical, total flavonoid, total phenolic