http://tinyurl.com/28b8ym

Federal investigators haven’t determined whether Xuzhou Anying shipped other food products to the United States, or what other Chinese companies it sold wheat gluten to that, in turn, might have been shipped here, Rogers said.

Xuzhou Anying’s Web site said it also exports carrots, garlic, ginger, corn protein powder, vegetables and feed. Rogers said Chinese officials have not responded to the U.S. government’s question about whether any products other than wheat gluten were shipped here.

“We’re certainly reviewing all products from this source,” he said. Since the recall, the company has shipped only wheat gluten to the United States, but U.S. officials still are unsure what might have been shipped prior to the recall, Rogers said.

Under the microscope and even to the naked eye, the contaminated gluten looks different from uncontaminated samples, Goldstein said. Researchers see melamine granules and other colored granules throughout the gluten, he said.

“There appears to be other things in there, other than the melamine, but identifying what they are is a long process,” he said

The labs will test urine and tissue samples from pets suspected of becoming ill from the food and possibly samples of the food, he said. How that will be accomplished and who will pay for it has not been determined, so pet owners and veterinarians are advised to keep those samples, he said. The labs are trying to develop a way to test for melamine more quickly and cheaply.

Here is a NEW article about the Chinese not cooperating with the FDA:

http://tinyurl.com/28b8ym

Chinese criticized in pet food probe

By Karen Roebuck
TRIBUNE-REVIEW
Wednesday, April 11, 2007

The Chinese government and the company that supplied a contaminated ingredient are slowing the federal investigation into the nationwide recall of pet food, a U.S. Food and Drug Administration official said Tuesday.
Researchers, however, are making strides toward uncovering what has sickened cats and dogs nationwide. A lead scientist said yesterday he is convinced a second contaminant was in the wheat gluten, which FDA and independent researchers said was laced with high amounts of melamine, a chemical used in plastics.

Dr. Richard Goldstein, associate professor of medicine at Cornell University’s College of Veterinary Medicine and a kidney specialist who is researching the outbreak’s health impact on pets, said he and other researchers saw what they believe is a second contaminant in the gluten and the urine of infected animals, but have yet to identify it. Cornell is among labs working with the FDA.

“The concerted effort now is to identify what else is in there, and what’s in the crystals” of infected animals’ urine and tissue, Goldstein said.

Federal investigators haven’t determined whether Xuzhou Anying shipped other food products to the United States, or what other Chinese companies it sold wheat gluten to that, in turn, might have been shipped here, Rogers said.

Xuzhou Anying’s Web site said it also exports carrots, garlic, ginger, corn protein powder, vegetables and feed. Rogers said Chinese officials have not responded to the U.S. government’s question about whether any products other than wheat gluten were shipped here.

“We’re certainly reviewing all products from this source,” he said. Since the recall, the company has shipped only wheat gluten to the United States, but U.S. officials still are unsure what might have been shipped prior to the recall, Rogers said.

“From an operational standpoint, we still have questions about this company,” he said.

The FDA is screening all wheat gluten imported from China and the Netherlands at U.S. ports and seizing all wheat gluten from Xuzhou Anying.

Under the microscope and even to the naked eye, the contaminated gluten looks different from uncontaminated samples, Goldstein said. Researchers see melamine granules and other colored granules throughout the gluten, he said.

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