Acceptable processing and flavor profile characteristics of frankfurte
rs were achieved near a pH of 6.0. As salt increased, hardness, juicin
ess, saltiness, and flavor intensity scores increased. As fat increase
d, juiciness scores decreased (at salt levels > 1.3%) due to substitut
ion of water for fat. In addition, increased fat resulted in decreased
off-flavor. Model predictions suggested that acceptable frankfurters
could be manufactured with a minimum of 11.25% fat and 1.3% salt at pH
6.0.