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Determining The Effectiveness Of Rosemary Essential Oil On The Shelf Life Of Ground Beef Under Different Lighting Conditions, Jordan Looper
Determining The Effectiveness Of Rosemary Essential Oil On The Shelf Life Of Ground Beef Under Different Lighting Conditions, Jordan Looper
Animal Science Undergraduate Honors Theses
The objective of this study was to determine the effectiveness of rosemary extract on the shelf life of ground beef patties under different retail display conditions. Ground beef patties were produced from an 85% lean and 15% fat blend purchased from a local grocery retailer, finely ground through a 0.953 cm plate and separated into 151.2 g patties (n=64). Patties were randomly assigned into a control group (no antioxidants added) or a 0.20% concentration rosemary extract group. Patties were individually packaged using polyvinyl chloride overwrap. Antioxidant and control patties were randomly assigned into one of two lighting intensity …
In-Service Education And The Provision Of Educational Materials To Improve Awareness Of Chronic Wasting Disease Management Efforts In Arkansas, Mary Claire Stewart
In-Service Education And The Provision Of Educational Materials To Improve Awareness Of Chronic Wasting Disease Management Efforts In Arkansas, Mary Claire Stewart
Animal Science Undergraduate Honors Theses
Chronic Wasting Disease (CWD) is a disease caused by an accumulation of misfolded prions throughout the nervous system. This disease affects animals within the Cervidae Family, which includes deer, elk, moose, and caribou. This disease is fatal and physical symptoms often do not materialize until the animal is near death. CWD has become an increasing issue in Arkansas since an elk (Cervus canadensis) in Newton County tested positive for CWD in 2016. Since then, the Arkansas Game and Fish Commission (AGFC) has worked with the University of Arkansas Division of Agriculture (UADA) and others to develop management strategies to slow …
Evaluation Of Anaplasma Marginale Elisa Positive Cattle For Co-Infection With Ehrlichia Spp., Grayson Robbins
Evaluation Of Anaplasma Marginale Elisa Positive Cattle For Co-Infection With Ehrlichia Spp., Grayson Robbins
Animal Science Undergraduate Honors Theses
Bovine Anaplasmosis is an infectious, hemolytic disease transmitted by the rickettsia parasite Anaplasma marginale in cattle. A. marginale parasitizes the red blood cells of an animal throughout their lifetime. The beef cattle industry is the fifth largest agricultural commodity in Arkansas, so potential economic losses due to bovine anaplasmosis is a critical issue. Previously tested beef cattle herds at the University of Arkansas’ Savoy and Batesville units have tested seropositive for A. marginale with low percent inhibitions; however, all seropositive animals tested negative for infection on DNA analysis. The objective of this study was to determine the current infection status …