 Image Number D2587-1 |
Beef steak color changes during simulated retail display testing. This steak was photographed on day 6 of the study.
Photo by Steven Shackelford.
An official website of the United States government
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.