title: The effect of calcium carbonate and sodium alginate on the color and bind strength of restructured beef steaks.
abstract: This study investigated the effect of calcium carbonate concentration (0·00-0·26%) and sodium alginate concentration (0·0-1·4%) on the amount of discoloration and the raw and cooked bind-strength of restructured beef steaks. Alginate slightly increased and calcium carbonate markedly decreased the amount of discoloration in the restructured steaks. The protective effect of the calcium carbonate did not increase with increasing concentration and did not appear to be due to increased pH. The amount of discoloration in restructured steaks prepared with alginate was similar to that in conventionally prepared restructured steaks. The optimum concentration of calcium carbonate and alginate required for minimum discoloration and maximum raw and cooked bind-strength was 0·13% and 0·7%, respectively.
authors: Department of Animal and Dairy Science, Auburn University, Auburn, Alabama 36849, USA.
authors: G R
authors: GR
authors: Trout