Effects of differing withdrawal times from ractopamine hydrochloride on residue concentrations of beef muscle, adipose tissue, rendered tallow, and large intestine.

Ractopamine hydrochloride (RAC) is a beta-agonist approved by the U.S. Food and Drug Administration (FDA) as a medicated feed ingredient for cattle during the final days of finishing to improve feed efficiency and growth. Maximum residue limits and U.S. FDA residue tolerances for target tissues have...

Full description

Bibliographic Details
Main Authors: Haley E Davis, Ifigenia Geornaras, Valerie Lindstrom, Jacqueline M Chaparro, Mahesh N Nair, Robert J Delmore, Terry E Engle, Keith E Belk, Jessica E Prenni
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2020-01-01
Series:PLoS ONE
Online Access:https://doi.org/10.1371/journal.pone.0242673