The aim of the study was, on the one hand, to determine the relationships between various technological factors, the structure of the batters and the texture characteristics of frankfurter type sausages, and, on the other, to define the possibilities of realizing a reference scale for texture. The a...
The aim of the study was, on the one hand, to determine the relationships between various technological factors, the structure of the batters and the texture characteristics of frankfurter type sausages, and, on the other, to define the possibilities of realizing a reference scale for texture. The addition of sodium chloride in the 0-2% range induces a large increase (60%) in the cooking yield, a decrease in the specific gravity and an increase in the viscosity of the batter determined indirectly through the evolution of the product temperature during chopping. These variations together, give a 30% decrease in the mechanical firmness and a 100% and 90% increase in the juiciness and elasticity of the final products, respectively. However, beyond 2%, sodium chloride does not induce any significant effect on these characteristics. The addition of caseinate in a 1-3% range induces a degassing of the batter and a 10-37% decrease in the water losses during cooking. The higher the caseinate content in the 0-6% range, the larger the rise in the batter temperature during chopping. Sausages are also considered harder (+22%) and less juicy and elastic (-50%) when caseinate content increases. Addition of 0.1-0.5% polyphosphates and chopping under vacuum (0.2 atm) induce variations in the cooking yield, +3% and -1%, respectively, but have no influence on the texture of the final products. Modifications of all these technological parameters induced variations by a factor of 2 in the different mechanical parameters and in parallel differences of 1-2 points on a 6 point scale for sensory characteristics.
The aim of the study was, on the one hand, to determine the relationships between various technological factors, the structure of the batters and the texture characteristics of frankfurter type sausages, and, on the other, to define the possibilities of realizing a reference scale for texture. The addition of sodium chloride in the 0-2% range induces a large increase (60%) in the cooking yield, a decrease in the specific gravity and an increase in the viscosity of the batter determined indirectly through the evolution of the product temperature during chopping. These variations together, give a 30% decrease in the mechanical firmness and a 100% and 90% increase in the juiciness and elasticity of the final products, respectively. However, beyond 2%, sodium chloride does not induce any significant effect on these characteristics. The addition of caseinate in a 1-3% range induces a degassing of the batter and a 10-37% decrease in the water losses during cooking. The higher the caseinate content in the 0-6% range, the larger the rise in the batter temperature during chopping. Sausages are also considered harder (+22%) and less juicy and elastic (-50%) when caseinate content increases. Addition of 0.1-0.5% polyphosphates and chopping under vacuum (0.2 atm) induce variations in the cooking yield, +3% and -1%, respectively, but have no influence on the texture of the final products. Modifications of all these technological parameters induced variations by a factor of 2 in the different mechanical parameters and in parallel differences of 1-2 points on a 6 point scale for sensory characteristics.
참고문헌 (31)
Fleischwirtsch. Ambrosiadis 61 1621 1981
Fleischwirtsch. Ambrosiadis 64 904 1984
Fleischwirtsch. Arneth 52 1455 1972
Ind. Alim. Agric. Bucharles 104 523 1987
Rev. Fr. des Corps Gras Bucharles 10-11 451 1987
J. Dairy Sci. Christopherson 52 1289 1968 10.3168/jds.S0022-0302(69)86739-1
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