Protein and Calcium Concentrate Quality of Chacunda Gizzard Scad (Anodontostoma chacunda), Silver Rasbora (Rasbora argyrotaenia), Bali Sardinella (Sardinella lemuru)

Abstract

Fish protein and calcium concentrate are one of the innovations of protein and calcium form development applied to low protein and calcium food. The chacunda gizzard shad, silver rasbora, and Bali lemuru were selected in fish protein and calcium concentrate production because these fish have many spines and their utilization has not been optimal yet. This study aims to know the protein and calcium protein concentrate profile of Anodontostoma chacunda, Rasbora argyrotaenia, and Sardinella lemuru. It used Complete Randomized Design with 3 treatments and 3 replications, A (A. chacunda), B (R. argyrotaenia), and C (S. lemuru). Results showed that FPC and FCPC of A. chacunda had a 19.6% yield, calcium 22.86 mg g-1 , 58.97% protein, 14.38% fat, 5.67% water, 15.87% ash, and 5.12% carbohydrate. The protein concentrate of R. argyrotaenia had a 21% yield, calcium of 30.58 mg g-1, 58.13% protein, 20.08% fat, 5.65% water, 11.64% ash, and 4.49% carbohydrate. The protein concentrate of S. lemuru had a 16.6% yield, calcium of 24.65 mg g-1, 71.32% protein, 6.39% fat, 5.70% water, 12.08% ash, and 4.51% carbohydrate. The hedonic test indicated that the panelists preferred the protein concentrate of S. lemuru over the other two fish protein based on appearance, aroma, and texture.