
Keywords: SGF، مایع معده شبیه سازی شده است; Alg, alginate; Pct, pectin; NSAID, non-steroid anti-inflammatory drug; PRX, piroxicam; SGF, simulated gastric fluid; SIF, simulated intestinal fluidCo-axial prilling; Natural polysaccharides; Core–shell beads; Delayed drug delivery systems; Piroxicam; Chr