Modified Pregelatinized Potato Starch in Low‐fat Ground Beef Patties

Effects of modified pregelatinized potato starch (MPPS) in 5 and 20% fat ground beef patties were evaluated. In formulas containing starch, MPPS comprised 3.0% and added water 5.0% of the raw mixture. Use of 20% rather than 5% fat in the ground beef improved sensory tenderness measured early in chewing, while lowering many Instron measurements. The 20% fat patties had more intense beef flavor. MPPS increased tenderness, but reduced juiciness and beef flavor. The addition (1% of formulation) of concentrated butter flavor to ground beef with MPPS produced beef flavor equivalent to all‐beef patties. The use of MPPS increased cooking yields and moisture content following cooking and reduced fat retention of 20% patties. MPPS increased heating rate while retaining substantial moisture during cooking. Inclusion of MPPS in beef patty formulations offers improvements in tenderness and cooking yield, while reducing fat retention during cooking.