Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 2 of 2
Full-Text Articles in Life Sciences
Length Of Aging Has Greater Effect Than Lactic Acid Treatment On Color Stability Of Beef Chuck Muscles, G. D. Mccoy, T. A. Houser, T. G. O'Quinn, E. A. Boyle, K. J. Phelps, J. M. Gonzalez
Length Of Aging Has Greater Effect Than Lactic Acid Treatment On Color Stability Of Beef Chuck Muscles, G. D. Mccoy, T. A. Houser, T. G. O'Quinn, E. A. Boyle, K. J. Phelps, J. M. Gonzalez
Kansas Agricultural Experiment Station Research Reports
Lactic acid spray washes are widely used as an antimicrobial intervention in the beef industry. Sprays are typically applied to the exterior of carcasses and subprimal cuts to reduce or eliminate potential pathogenic bacteria. While the efficacy of these washes has been proven, other questions remain about their effect on color attributes of meat when applied to subprimal cuts. The objective of this study was to determine the effect of a lactic acid subprimal wash on the color stability of beef chuck rolls.
Steak Location Within The Semitendinosus Muscle Impacts Metmyoglobin Accumulation On Steaks During Retail Display, K. J. Phelps, T. G. O'Quinn, T. A. Houser, J. M. Gonzalez
Steak Location Within The Semitendinosus Muscle Impacts Metmyoglobin Accumulation On Steaks During Retail Display, K. J. Phelps, T. G. O'Quinn, T. A. Houser, J. M. Gonzalez
Kansas Agricultural Experiment Station Research Reports
Beef color is a major attribute consumers utilize to make purchasing decisions. It is estimated poor color shelf-life of beef steaks costs the meat industry more than $1 billion annually. Shelf-life color is influenced by a balance of two biochemical processes within steaks: metmyoglobin reducing ability and oxygen consumption. Steaks that exhibit a greater metmyoglobin reducing and a reduced oxygen consumption are typically characterized as more color stable. Characteristics of the muscle fiber or muscle cell are what determine the properties of a steak. Commonly, muscles with more oxidative fibers have an elevated oxygen consumption and reduced metmyoglobin reducing ability. …