In this study, the organoleptic properties of the chlorine-treated Pangasius were largely satisfactory.
The only exception was fish washed with 150 ppm chlorine water which was discolored and had a chlorine odor (especially notable after ≥ 40 s).
Hence, the acceptability of the organoleptic properties of chlorine-treated Pangasius should be further evaluated at concentrations between 50 and 150 ppm.