Effects of Tumbling at Various Speeds on Some Characteristics of Restructured Cured Beef

The effects of different tumbling speeds (5, 10, 15, and 20 rpm) during 12 hr intermittent tumbling (10 min/hr) on the characteristics of a restructured cured beef product were studied. There were no differences (P>0.05) among the various treatment means for yield, Hunter color scores, voids between chunks of meat, handling‐ability or Allo‐Kramer shear values. Meat tumbled at 15 and 20 rpm had higher (P<0.05) Instron values than the meat tumbled at 5 or 10 ‘rpm. However, 20 rpm produced more (P<0.05) extracted protein on the meat surface than 5 rpm. In summary, 5, 10, and 15 rpm produced satisfactory products, although 15 rpm had greater binding ability.