Indomethacin microparticles prepared by extraction of bio polymer from arachis hypogen. in vitro drug release study was carried out through egg shell membrane for 3 hrs and analyzed sample by UV spectroscopy at 320 nm. A novel bio membrane from arachis hypogen was isolated by simplify economical process. The % yield was found to be 80% and particle range was 32-65 μm.
Keywords: Microparticles; biomicroparticles; indomethacin.