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Full-Text Articles in Life Sciences
Investigating The Filled Gel Model In Cheddar Cheese Through Use Of Sephadex Beads, L. M. Barden, J. A. Osborne, Donald J. Mcmahon, E. A. Foegeding
Investigating The Filled Gel Model In Cheddar Cheese Through Use Of Sephadex Beads, L. M. Barden, J. A. Osborne, Donald J. Mcmahon, E. A. Foegeding
Nutrition, Dietetics, and Food Sciences Faculty Publications
Cheese can be modeled as a filled gel whereby milkfat globules are dispersed in a casein gel network. We determined the filler effects using Sephadex beads (GE Healthcare Life Sciences, Pittsburgh, PA) as a model filler particle. Ideally, such a model could be used to test novel filler particles to replace milkfat in low-fat cheese. Low-filler (6% particles), reduced-filler (16%), and full-filler (33%) cheeses were produced using either Sephadex beads of varying sizes (20 to 150 μm diameter) or milkfat. Small- and large-strain rheological tests were run on each treatment at 8, 12, and 18 wk after cheese manufacturing. Differences …
Particle Characteristics Of Flake-Cut Meat, P. R. Sheard, A. Cousins, P. D. Jolley, C. A. Voyle
Particle Characteristics Of Flake-Cut Meat, P. R. Sheard, A. Cousins, P. D. Jolley, C. A. Voyle
Food Structure
The size of flake-cut meat is an Important quality determinant of comminuted meat products which. potentially. depends upon a large number of factors. Temperature and whether or not the meat is pre-broken have a major Influence on the resulting particle size distribution, as does aperture size. Meat flaked at -7'C produced two to three times more flakes than at -3' C. Under some conditions the particles produced were as little as 0.4 mm thick and characteristically were thicker at one end.
High speed photography, used to visualise the cutting action. Indicated that size reduction occurs In a controlled manner providing …