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Shear Induced Changes In Rheology And Structure Of A Model Mozzarella-Type Cheese, Prateek Sharma, Peter A. Munro, Tzvetelin T. Dessev, Peter G. Wiles
Shear Induced Changes In Rheology And Structure Of A Model Mozzarella-Type Cheese, Prateek Sharma, Peter A. Munro, Tzvetelin T. Dessev, Peter G. Wiles
Nutrition, Dietetics, and Food Sciences Faculty Publications
No abstract provided.
Effect Of Shear Work Input On Steady Shear Rheology And Melt Functionality Of Model Mozzarella Cheeses, Prateek Sharma, Peter A. Munro, Tzvetelin T. Dessev, Peter G. Wiles, Robert J. Buwalda
Effect Of Shear Work Input On Steady Shear Rheology And Melt Functionality Of Model Mozzarella Cheeses, Prateek Sharma, Peter A. Munro, Tzvetelin T. Dessev, Peter G. Wiles, Robert J. Buwalda
Nutrition, Dietetics, and Food Sciences Faculty Publications
Model Mozzarella cheeses with varied amounts of shear work input were prepared by working molten cheese mass at 70 °C in a twin screw cooker. Rheology and melt functionality were found to be strongly dependent on total shear work input. A non-linear increase in consistency coefficient (K from power law model) and apparent viscosity and decrease in flow behaviour index (n from power law model) were observed with increasing amounts of accumulated shear work, indicating work thickening behaviour. An exponential work thickening equation is proposed to describe this behaviour. Excessively worked cheese samples exhibited liquid exudation, poor melting and poor …