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首页> 外文期刊>journal of texture studies >SENSORY AND OBJECTIVE EVALUATION OF A RESTRUCTURED BEEF PRODUCT
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SENSORY AND OBJECTIVE EVALUATION OF A RESTRUCTURED BEEF PRODUCT

机译:SENSORY AND OBJECTIVE EVALUATION OF A RESTRUCTURED BEEF PRODUCT

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ABSTRACTA study was undertaken to determine the effect of connective tissue, flake size and NaCl level on the texture of restructured beef steakettes; to examine the effect of these factors on the acceptability of restructured steakettes; and to develop sensory and instrumental texture profiles of the product. Restructured beef steakettes were manufactured with two levels of connective tissue (high, low), three flake sizes (3 mm, 6 mm, 13 mm) and three NaCl levels (0.25, 0.50, 0.75). The textural attributes of these products were measured by a trained sensory panel and by objective measures of compression texture profile analysis, Warner‐Bratzler shear and three tensile tests. Most sensory texture attributes could be predicted accurately using instrumental methods. Reduction of the sensory attributes by Principal Components Analysis revealed two underlying dimensions of connective tissue and bind strength. A consumer panel rated steakettes manufactured with 6 mm flakes and 0. 75 NaCl at either connective tissue level to be the most acceptable of the 18 products manufactured for this stud

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