Moringa leaf (Moringa oleifera L.) are proven to contain secondary metabolites, one of which is flavonoids in the form of quercetin which has the ability as an anticancer. This study aims to determine the optimum formula of nanoparticles from a variety of alginate chitosan coatings at concentrations of 0.3% and 0.6% conjugated with folic acid. Moringa leaf extract was obtained through maceratio…