Animal Science, Department of
Date of this Version
2020
Citation
The Board Regents of the University of Nebraska. All rights reserved.
Abstract
Th e objective of this study was to evaluate the effects of feeding NaturSafe® and the potential impact on meat quality characteristics in beef. Steers were fed one of five diets: a control with dietary antibiotics, a control without dietary antibiotics, or a diet without antibiotics containing 12 g/d/, 15 g/d/, or 18 g/d/ of NaturSafe® for a period of 112 d. Following harvest, strip loins were collected, aged for 13 or 29 d and placed under retail display conditions for 0 or 7 d. Feeding NaturSafe® at 12 g/d or 15 g/d resulted in tenderness (shear force) values less than or equal to the control diets. Differences in color were observed between the NaturSafe® levels and the control diets. However, feeding NaturSafe® had minimal discernible effects overall, on meat quality.
Included in
Large or Food Animal and Equine Medicine Commons, Meat Science Commons, Veterinary Preventive Medicine, Epidemiology, and Public Health Commons
Comments
2020 Nebraska Beef Cattle Report