Lethal pet food contaminants identified
Melamine and cyanuric acid in pet food is identified as the lethal combination that killed dozens of cats and dogs New Scientist magazine reports.
Melamine is an organic base for plastics and resins,
and cyanuric acid is used in swimming pools. Both were illegally added in China
to wheat and rice gluten to raise nitrogen levels. The consignments were
subsequently exported to the US and added to pet food by
manufacturers.
and cyanuric acid is used in swimming pools. Both were illegally added in China
to wheat and rice gluten to raise nitrogen levels. The consignments were
subsequently exported to the US and added to pet food by
manufacturers.
Now a team led by Birgit Puschner of the University of California,
Davis, has found the combination is to blame (Journal of Veterinary Diagnostic Investigation, vol 19, p
616). Autopsies of cats fed the chemicals revealed kidneys clogged with
crystals. “The crystals seemed to cause an obstruction in the kidney leading to
damage and inflammation,” Puschner says. “It will make any future diagnosis much
more straightforward.”
Related news:
Melamine cause of contaminated pet food
Recall of 60 million pet food cans
Cornell profs investigate pet food
To read more animal feed news, subscribe
here
Join 26,000+ subscribers
Subscribe to our newsletter to stay updated about all the need-to-know content in the feed sector, three times a week.
