Effect of Polysaccharide Compound on Quality Characteristics of Salt-reduced Fish Balls during Storage

In this study, fish balls with a 30% salt reduction were prepared by using octenyl succinic anhydride modified starches (OSAS) and κ-carrageenan (KCG) with different compounding ratios (6:0, 4:2, 2:4 and 0:6). Using the high-salt fish ball group (HC) and the 30% salt-reduced fish ball group (LC) as controls, the quality characteristics of reduced salt fish balls stored at −18 ℃ for 180 days were determined. The results showed that the physical and sensory properties of fish balls in LC group showed an overall downward trend compared to those in the HC group. The whiteness of the reduced-salt fish balls was improved and their water-holding capacity and texture properties were significantly enhanced with the addition of OSAS/KCG (P