Utilization of trash fish in value added food product

The common trash fish landings in Cochin harbours were estimated and the value addition of underutilized trash fish was attempted and tested for the sensory quality of the value added product. Lesser Sardines and Silver Bellies were found to be the major trash fishes in Cochin harbours. Triacanthus biaculeatus (Common name: Silver Bellies; Vernacular name: Mullan), has been caught frequently in trawl catches. Commonly, Mullan was not utilized due to its bony nature and coarse skin. Therefore, value added product (cutlets) was developed using minced trash fish by combining T. biaculeatus (35.2% yield) with Tuna to enhance the sensory properties. Best results were obtained in cutlets prepared with 25% trash fish and 75% Tuna. However, 50% trash fish with 50% Tuna combination was more economically viable. Economic value and sensory properties of low value trash fishes like Triacanthus biaculeatus can be improved by combining it with a high value fish