The purpose of this study was to determine the effect of potassium permanganate in extending the shelf life of papaya fruit. Research using complete randomized design with 4 treatments and 4 replications. Treatment consists of P0: control (without oxidising ethylene), P1: 60 g ethylene oxidising agents (KMnO4 + zeolite), P2: 75 g ethylene oxidising agents (KMnO4 + zeolite), P3: 90 g ethylene ox…