Freezing inhibits microbial growth, reduces enzymatic activity and
allows preservation of flavour and nutritional properties of fish
products better than refrigerated storage (Alizadeh et al., 2007).
However, formation of large ice crystals in fish muscle (Alizadeh
et al., 2007), protein degradation, dehydration and lipid oxidation
are the most common problems in frozen fish products (Sikorski
and Pan, 1994).