According to the three-dimensional contour maps showing the gel-forming properties of surimi derived fromfreshwater fish, 8 species of surimi were classified into two types. The V-valley type surimi (silver carp, big-...According to the three-dimensional contour maps showing the gel-forming properties of surimi derived fromfreshwater fish, 8 species of surimi were classified into two types. The V-valley type surimi (silver carp, big-head carp, Chi-nese snake head and blunt snout bream) shows easy setting, low resistance to gel collapse, high enhancement ability withtwo-step heating, and narrow optimum heating temperature and time area, which are of the same characteristics as the wall-eye pollack surimi. In contrast, the Plateau type surimi (tilapia, grass carp, mud carp and common carp) exhibits difficultsetting, high resistance to gel collapse, no enhancement ability with two-step heating, and wide optimum heating tempera-ture and time area. There are seasonal changes of gelling properties of silver carp surimi, and the setting ability of surimi gelis higher in winter and lower in summer. The marine fish meat gels and the freshwater fish meat gels have the same accept-ability for inland Chinese according to the sensory evaluation results. A slight increase in sensory scorings of kamaboko gelsoccurred when the extract from walleye pollack muscle was added, especially in the odor scoring of silver carp kamaboko gels.展开更多
文摘According to the three-dimensional contour maps showing the gel-forming properties of surimi derived fromfreshwater fish, 8 species of surimi were classified into two types. The V-valley type surimi (silver carp, big-head carp, Chi-nese snake head and blunt snout bream) shows easy setting, low resistance to gel collapse, high enhancement ability withtwo-step heating, and narrow optimum heating temperature and time area, which are of the same characteristics as the wall-eye pollack surimi. In contrast, the Plateau type surimi (tilapia, grass carp, mud carp and common carp) exhibits difficultsetting, high resistance to gel collapse, no enhancement ability with two-step heating, and wide optimum heating tempera-ture and time area. There are seasonal changes of gelling properties of silver carp surimi, and the setting ability of surimi gelis higher in winter and lower in summer. The marine fish meat gels and the freshwater fish meat gels have the same accept-ability for inland Chinese according to the sensory evaluation results. A slight increase in sensory scorings of kamaboko gelsoccurred when the extract from walleye pollack muscle was added, especially in the odor scoring of silver carp kamaboko gels.
