Effect of the potassium permanganate during papaya fruit ripening: Ethylene production S.F. Corrêa, M.B. Filho, M.G. da Silva, J.G. Oliveira, E.M.M. Aroucha, R.F. Silva, M.G. Pereira et H. Vargas J. Phys. IV France, 125 (2005) 869-871 DOI: 10.1051/jp4:2005125201