Life Sciences Commons^™

Assessment Of Meat Quality Attributes Of Four Commercial Broiler Strains Processed At Various Market Weights, Ashleigh Jo Mueller

Graduate Theses and Dissertations

As the demand for poultry meat continues to grow, the industry is challenged with how to meet these needs of consumers. The growth rate of broilers is continuously improving in order to increase production efficiently resulting in greater yields and an increase in product to satisfy consumer needs. However, the industry has seen an increase in quality issues of the meat as growth rates and growth periods continue to increase. The objective of this study was to evaluate the effect of various strains (standard and high-yielding) and target weights on meat quality attributes such as pH, water holding capacity (WHC), …

Characterization Of Growth Patterns And Meat Quality Characteristics Of Four Commercial Broiler Strains In Small Bird And Large Bird Programs In The United States, Clay Johnny Maynard

Graduate Theses and Dissertations

Through current trends in animal protein consumption, the United States poultry industry has seen a drastic rise in production and popularity. Over the last few decades, poultry meat has surpassed both beef and pork production to become the most widely consumed animal protein. This rise may be accredited to an increased transition to more health-conscious consumers. As more consumers purchase poultry as a lean source of protein, the need for a superior quality product is of great interest to poultry integrators.

Relationships between commercial broiler lines have been well documented in previous years, but constant and intensive genetic selection in …

Detection Of Woody Breast Condition In Broiler Carcasses And Product Utilization In Further Processing, Juan Pablo Caldas Cueva

Graduate Theses and Dissertations

Woody Breast (WB) myopathy causes significant economic losses to the global poultry industry and the lack of objective, non-invasive and rapid methods for its detection as well as profitable alternatives for its utilization are contributing factors. This dissertation is divided into two main areas. The first area aimed to determine if there are carcass conformation changes that can be used to identify WB characteristics in commercial broilers using image analysis. In the first experiment, images of broiler carcasses were captured before evisceration to obtain and evaluate carcass measurements from the breast region. Eight image measurements and four ratios were used …