THE STABILITY OF FROZEN MINCED AFRICAN CATFISH

The objective of the present study was to evaluate the stability (-18 degrees C) of minced African catfish (MF) for 180 days. Microbiological aspects, lipid oxidation, and total volatile nitrogenous bases (TVB-N) of the MF were determined with and without washing. Washing of the MF caused an increase in moisture content, decrease in proteins, and leaching of the compounds responsible for lipid oxidation. The TVB-N remained stable during the storage period. The microbiological parameters of the MF remained within the legal limits. Thus, a 180-days storage period does not affect the quality of MF and could be a good alternative for the exploitation of this species in Brazil.