TEXTURAL PROPERTIES AND COLOR CHARACTERISTICS OF RESTRUCTURED BEEF STEAKS WITH SELECTED BINDERS AND NOMEAT ADJUNCTS

Abstract

ABSTRACT Restructured steaks were evaluated using subjective and objective texture and color analyses. Treatments included: intact muscle, restructured steaks with no additives, salt/sodium tripolyphosphate (NaCl/STP), calcium alginate, crude myosin extract (CME) with 0.1% Nad and 0.4% STP [low salt & phosphate (LSP)], CME with 1.0 NaCl and 0.4% STP [high salt & phosphate (HSP)], surimi LSP and surimi HSP. Restructured steaks made from CME (HSP) or surimi (HSP) exhibited superior (P < 0.05) sensory textural evaluation, tensile strength values, cooking loss properties, color and color stability (subjective and objective) when compared to other restructured steaks except CME (LSP) and NaCl/STP (in some parameters). Restructured steaks made with CME or surimi in combination with 1% NaCl and 0.4% STP improved or maintained textural properties as well as color and color stability of restructured steaks.