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Full-Text Articles in Life Sciences

Effects Of Labeling And Consumer Health Trends On Preferred Ground Beef Color Characteristics, Fat Content And Palatability In Simulated Retail Display, Fred W. Pohlman Ii, Fred Pohlman, Nicholas B. Anthony, Famous Yang Jan 2017

Effects Of Labeling And Consumer Health Trends On Preferred Ground Beef Color Characteristics, Fat Content And Palatability In Simulated Retail Display, Fred W. Pohlman Ii, Fred Pohlman, Nicholas B. Anthony, Famous Yang

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

Nutritional concerns have impacted the protein market, decreasing red meat consumption as well as prompting the advent of lean and extra lean ground beef. However, such lean blends of ground beef may suffer in palatability. This study seeks to bridge the gap between perceived health and palatability. Participants were asked to identify the relative importance of characteristics commonly used in purchasing ground beef and select a preferred package of ground beef from labeled and unlabeled sections consisting of 4%, 10%, 20%, and 27% fat content. Instrumental color data and their main drivers were also collected. Participants then completed a blind ...


Tenderness, Juiciness, And Flavor Contribute To The Overall Consumer Beef Eating Experience, L. N. Drey, T. G. O'Quinn Jan 2017

Tenderness, Juiciness, And Flavor Contribute To The Overall Consumer Beef Eating Experience, L. N. Drey, T. G. O'Quinn

Kansas Agricultural Experiment Station Research Reports

Overall beef palatability can be attributed to three primary traits, tenderness, juiciness, and flavor, as well as the interaction among these traits (Smith and Carpenter, 1974). Multiple authors have worked to identify which of these palatability traits contributes the most to overall eating satisfaction and have historically identified tenderness as the most important palatability trait (Savell et al., 1987; Miller et al., 1995a; Savell et al., 1999; Egan et al., 2001). Overall eating quality of beef steaks may excel at one or even two of these traits, yet fail to meet consumer eating expectations due to the unsatisfactory level of ...


Marbling Texture Does Not Affect Consumer Preference Of Beef Strip Loin Steaks, K. R. Vierck, J. M. Gonzalez, T. A. Houser, E. A. Boyle, T. G. O'Quinn Jan 2017

Marbling Texture Does Not Affect Consumer Preference Of Beef Strip Loin Steaks, K. R. Vierck, J. M. Gonzalez, T. A. Houser, E. A. Boyle, T. G. O'Quinn

Kansas Agricultural Experiment Station Research Reports

In the beef industry, U.S. Department of Agriculture quality grades and marbling levels have long been associated with beef palatability and eating experience. Marbling score and maturity are the two major components of USDA quality grade. Traditionally, marbling texture has not been considered a factor of marbling score; however, there are often discernments at both the packer and retail level, as more than 75% of branded beef programs supervised by USDA-AMS have a specification of fine or medium textured marbling (USDA, 2015). Additionally, in some cases, fine and medium textured steaks are graded higher than their coarse counterparts, which ...


Coarse Marbled Beef Is Juicier And More Flavorful Than Fine Or Medium Marbled Beef, K. R. Vierck, J. M. Gonzalez, T. A. Houser, E. A. Boyle, T. G. O'Quinn Jan 2017

Coarse Marbled Beef Is Juicier And More Flavorful Than Fine Or Medium Marbled Beef, K. R. Vierck, J. M. Gonzalez, T. A. Houser, E. A. Boyle, T. G. O'Quinn

Kansas Agricultural Experiment Station Research Reports

Beef palatability and eating experience is driven primarily by U.S. Department of Agriculture quality grade and marbling levels. Beef USDA quality grade consists of both marbling levels and maturity. Conventionally, marbling texture has not been a consideration of quality grades. Currently, only one study has assessed the effects of marbling texture on beef palatability. Despite this, preferences for fine or medium marbling exist with both packers and retailers, as approximately 75% of branded beef programs under the supervision of USDA-AMS require fine or medium textured marbling, which equates to losses of premiums for packers and producers (USDA, 2016). The ...


Angus Ground Beef Has Higher Overall Consumer Acceptability Than Grass-Fed Ground Beef, F. Najar, E. A. Boyle, T. G. O'Quinn, R. Danler, S. Stroda, L. N. Drey, K. R. Vierck, G. D. Mccoy Jan 2017

Angus Ground Beef Has Higher Overall Consumer Acceptability Than Grass-Fed Ground Beef, F. Najar, E. A. Boyle, T. G. O'Quinn, R. Danler, S. Stroda, L. N. Drey, K. R. Vierck, G. D. Mccoy

Kansas Agricultural Experiment Station Research Reports

Ground beef is considered one of the major sources of animal protein in the U.S., accounting for approximately 40% of beef consumption per capita (USDA, 2011). Consumers’ concern about animal welfare, sustainable production, and low fat products has influenced purchasing decisions, resulting in an increased demand for grass-fed ground beef (U.S. Department of Agriculture, Agricultural Marketing Service, 2007). Grass-fed cattle are fed natural based forages or grass-hay, thus resulting in a higher deposition of omega-3 fatty acids in meat. Meat from grain-fed cattle has a lower omega-3 content due to the saturated and monounsaturated fatty acid profile found ...