亚洲最大福利网站_4hu四虎永久网址_麻豆国产原创_国产成人av一区二区

Russia to ban U.S. meat over ractopamine residues this month
date:Feb 04, 2013
ve were positive for very low levels of the drug under 5 parts per billion (ppb), which is well under the FDAs established MRL of 50 ppb for pork. The FDAs MRL for beef is 30 ppb. The recently-adopted residue limit at the Codex Alimentarius Commission is 10 ppb MRL for both beef and pork.

Advocacy groups recently petitioned the FDA to lower the maximum allowed residue limits for ractopamine in domestic meat products and review the drugs impact on animal welfare.

The fact that pork producers h

12/22 01:12