Meat Science Commons^™

Some Fundamentals Of Marketing Meat Goats, Angela Mckenzie-Jakes

Professional Agricultural Workers Journal

Over the last couple of decades, the demand for goat meat has risen in the U.S. However, the current supply of domestic goats does not meet the demand. In fact, the increase in demand is the result of the growth in ethnic populations in the U.S. Consequently, small producers are raising goats as a source of income. Thus, they must become familiar with ethnic holidays or festivals, understand marketing, and the importance of body condition scoring and selection criteria in order to increase returns from the sale of their goats. The objectives of this paper were to discuss the U.S. …

Sustainable Winter-Feeding Practices For Meat Goats Within The Southeastern United States, Nikisha Ryan, Nar Gurung, Jeremy Byrant, Frank Abrahamsen, Wendell Mcelhenney

Professional Agricultural Workers Journal

Winter feeding systems were evaluated on male Kiko meat goats against the traditional practice of raising goats in the winter months. Forty-Five Kiko bucks were randomly assigned to one of three treatments; Treatment 1, Treatment 2, and Treatment 3 consisted, respectively, of Cosaque Oats, annual Ryegrass, Crimson Clover mix, and 1.0% of BW concentrate supplementation with free choice hay. Forage clippings were analyzed for dry matter, crude protein, and neutral detergent fiber. Body weights were monitored over the grazing period. Blood samples were collected during the experiment, and animals were slaughtered for the evaluation of carcass traits. Data were analyzed …

Comparison Of The Antifungal Efficacy Of Everwild And Citrus Extracts Challenged Against Aspergillus Flavus In Semi-Moist Pet Treats, Samuel Kiprotich, Janak Dhakal, Cynthia Rasmussen, Charles G. Aldrich

Kansas Agricultural Experiment Station Research Reports

There are increasing requests by pet owners to pet food manufacturers to formulate diets with fewer synthetic additives in favor of more ‘natural’ and sustainably sourced substitutes. Pet owners believe that natural alternatives are healthier and offer longevity to their pets. Therefore, the objective of this study was to investigate and compare the antifungal efficacy of two natural products, fermented whey protein (EverWild; EV) and citrus extract essential oil, when challenged againstAspergillus flavusinoculated in semi-moist pet treats. Semi-moist treats generally contain moisture levels of 20–30%, which is ideal for mold proliferation. The experiment was completely randomized in design. …

Comparison Of The Physical Attributes Of Plant-Based Ground Beef Alternatives To Ground Beef, K. M. Harr, S. G. Davis, S. B. Bigger, D. U. Thomson, M. D. Chao, J. L. Vipham, M. D. Apley, S. M. Ensley, M. D. Haub, M. D. Miesner, A. J. Tarpoff, K C. Olson, T. G. O'Quinn

Kansas Agricultural Experiment Station Research Reports

Objective:The objective of this study was to evaluate the physical attributes of three different plant-based, ground beef alternatives in comparison to ground beef of three different fat percentages.

Study Description:Ground beef of three different fat percentages, a retail pea protein-based ground beef alternative, and a traditional soy-based ground beef alternative were obtained from retail stores (n=15 lots/treatment). Samples from 15 lots of a foodservice soy protein-based ground beef alternative were obtained from a foodservice chain. All samples were fabricated into 0.25 lb patties assigned to one of four assays: color analysis, texture profile analysis, shear force, …

A Preliminary Investigation Of The Contribution Of Different Tenderness Factors To Beef Loin, Tri-Tip, And Heel Tenderness, C. K. Chun, W. Wu, A. A. Welter, T. G. O'Quinn, G. Magnin-Bissel, D. L. Boyle, M. D. Chao

Kansas Agricultural Experiment Station Research Reports

Objective:The objective is to better understand the contribution of each tenderness factor to the perception of tenderness of three specific beef muscles with similar tenderness ratings.

Study Description:Longissimus lumborum (loin), tensor fascia latae (tri-tip), and gastrocnemius (heel) were collected from 10 U.S. Department of Agriculture low Choice beef carcasses and assigned to a 5- or 21-day aging period (n = 60). Steaks from each aging period from each subprimal were assigned to one of three assays: 1) trained sensory analysis; 2) objective tenderness evaluation (Warner-Bratzler shear force); or 3) physiochemical analysis (sarcomere length, proteolysis, intramuscular fat content, collagen …

Application Of Encapsulated Lactic Acid To Control The Growth And Multiplication Of Salmonella Enterica In Raw Meat-Based Diets For Dogs, Samuel Kiprotich, Eric Altom, Robert Mason, Charles G. Aldrich

Kansas Agricultural Experiment Station Research Reports

Antimicrobial interventions currently being applied to control foodborne pathogens in raw meat-based diets (RMBDs) for dogs are rare and costly, and yet their demand keeps rising. The objective of this study was to determine the antimicrobial efficacy of encapsulated lactic acid challenged againstSalmonella entericainoculated in model RMBD. Nutritionally complete model RMBDs were prepared with three levels of encapsulated lactic acid (1.0%, 2.0%, and 3.0%) and formed into approximately 100 g patties. Each treatment was replicated twice, and dilutions were plated in duplicate during microbial analysis. The negative control (NC) and positive control (PC) did not contain any lactic …

Investigating The Contribution Of Mature Collagen Crosslinks To Cooked Meat Toughness Using A Stewed Beef Shank Model, W. Wu, A. A. Welter, C. K. Chun, T. G. O'Quinn, G. Magnin-Bissel, M. D. Chao

Kansas Agricultural Experiment Station Research Reports

Objective: The objective of this study was to investigate mature collagen crosslink densities and their relationship to connective tissue texture using a stewed beef shank model.

Study Description:Connective tissue texture, Warner-Bratzler shear force, and collagen content and characteristics were measured for six different beef shank cuts from eight U.S. Department of Agriculture Low Choice beef carcasses (n = 48).

Results: Deep digital flexor from the foreshankhad the toughest connective tissue texture, greatest Warner-Bratzler shear force value, most cooked collagen content, one of the greatest insoluble collagen percentages, as well as greatest raw and cooked pyridinoline densities …

Consumer Sensory Evaluation Of Plant-Based Ground Beef Alternatives In Comparison To Ground Beef Of Various Fat Percentages, S. G. Davis, K. M. Harr, S. B. Bigger, D. U. Thomson, M. D. Chao, J. L. Vipham, M. D. Apley, D. A. Blasi, S. M. Ensley, M. D. Haub, M. D. Miesner, A. J. Tarpoff, K C. Olson, T. G. O'Quinn

Kansas Agricultural Experiment Station Research Reports

Objective:The objective of this study was to determine if current plant-based protein ground beef alternatives offer similar palatability characteristics to ground beef patties of varying fat percentages.

Study Description:Fifteen different production lots (n= 15/fat level) of 3 lb ground beef chubs of three different fat levels (10%, 20%, and 30%) were collected from retail markets in the Manhattan, KS, area. Additionally, alternative products including a soy and potato protein-based foodservice ground beef alternative, a pea protein-based retail ground beef alternative, and a traditional soy protein-based ground beef alternative, (n = 15 production lots/product) currently available through commercial …