摘要:From May 2002 to June 2003, at least 32 supermarket
chains announced they would begin offering
a fresh irradiated ground beef product packaged
under a supermarket’s own name. The first announcement,
by Rochester, N.Y.-based Wegmans
Food Markets, came more than two years after the
U.S. Department of Agriculture and the Food and
Drug Administration gave final approvals allowing
irradiation of fresh and frozen red meat to reduce
food-borne pathogens such as E. coli (O157:H7).1 In
the two years prior to Wegmans’ announcement, the
only irradiated red meat products available in stores
were boxed and branded frozen ground beef patties.
A single company, SureBeam Corp., provided the
irradiation technology first for the frozen patties
and then for the fresh product adopted by Wegmans
and the other 31 supermarket chains.2 After
June 2003, supermarket adoption announcements
stopped, and soon after, in January 2004, SureBeam
declared bankruptcy and began liquidating itself
under Chapter 7. Two years later, in January 2006,
the only irradiated meat products found in stores are
again branded frozen ground beef patties.