Meat

Finely Textured Lean Beef as an Ingredient for Processed Meats

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Abstract

Lean, finely textured beef (LFTB) is a lean product derived from beef-fat trimmings. Characterization of LFTB showed that, while it is high in total protein, the LFTB contains more serum and connective tissue proteins and less myofibrillar proteins than muscle meat. Because of the protein differences, LFTB has less functionality in processed meats, resulting in lower yields and softer texture. Appropriate use of sodium chloride, sodium tripolyphosphate, k-carrageenan, or isolated soy protein achieved desired stability and yields in frankfurters with FTLB. The softer texture may be used to advantage in high-protein, low-fat meat products where excessive toughness or firmness is often a problem.

Keywords: ASL R1361

How to Cite:

He, Y. & Sebranek, J. G., (1997) “Finely Textured Lean Beef as an Ingredient for Processed Meats”, Iowa State University Animal Industry Report 1(1).