Recall widens as second industrial chemical found in tainted pet food
Last Updated: Thursday, April 19, 2007 | 9:17 AM ET
The Associated Press
An industrial chemical that led to the nationwide recall of more than 100 brands of cat and dog food has turned up in a second pet food ingredient imported from China.
"This has exposed that the safety standards for pet foods are not in place in any significant way and the kind of drumbeat, day after day, of recalls has shaken consumers' confidence in the pet food industry's adherence to food safety standards," said Wayne Pacelle, president and chief executive officer of the Humane Society of the United States.
The chemical, melamine, is believed to have contaminated rice protein concentrate used to make a variety of Natural Balance Pet Foods products for both dogs and cats, the U.S. Food and Drug Administration said Wednesday.
The FDA has found there is no evidence so far to suggest any of the rice protein went to companies that make human food, said Michael Rogers, director of the agency's division of field investigations. But the FDA has not accounted for all shipments of the imported ingredient.
Previously, the chemical was found to contaminate wheat gluten used by at least six other pet food and treat manufacturers. Both ingredients were imported from China, though by different companies and from different manufacturers.
FDA reviewing all rice protein concentrate imports
The FDA on Wednesday began reviewing and sampling all rice protein concentrate imported from China, much as the agency has been doing for wheat gluten, Rogers said.
Natural Balance said it was recalling all its Venison and Brown Rice canned and bagged dog foods, its Venison and Brown Rice dog treats and its Venison and Green Pea dry cat food. The supplier of the tainted rice protein said early Thursday it was recalling all lots of the ingredient it had distributed to U.S. manufacturers and in turn urged them to recall any products that may be on store shelves.
The recalls now include products made by at least seven companies and sold under more than 100 brands. The Pacoima, Calif., company said recent laboratory tests showed its recalled products contain melamine. Natural Balance believes the source of the contaminant was rice protein concentrate, which the company recently added to the dry venison formulas.
A San Francisco company, Wilbur-Ellis Co., began importing the ingredient in July from a Chinese company, Futian Biology Technology Co. Ltd., according to Wilbur-Ellis president and chief executive John Thacher. It resold the ingredient to five pet food manufacturers, including Diamond Pet Foods Inc. of Meta, Mo. Diamond manufactured the dry dog and cat foods recalled by Natural Balance, Diamond Pet Foods spokesman Jim Fallon said.
Thacher declined to identify his company's other four customers, except to say two tested the ingredient and found no melamine. Wilbur-Ellis has not heard from the other two, both of whom received limited amounts of the ingredient, Thacher said.
The FDA's tests detected melamine in a rice protein sample; the agency would not disclose the sample's origin. The source of the melamine remains unclear. It may have contaminated the rice protein through the reuse of dirty bags used to ship the products.
Over 60 million cans of pet food recalled in March
The recalls began March 16 when Menu Foods recalled 60 million cans of dog and cat food after the deaths of 16 pets, mostly cats, that had eaten its products. The FDA said tests indicated the food was contaminated with melamine, which is used in making plastics and other industrial processes.
Five other companies later recalled pet products also made with wheat gluten tainted by the chemical. The FDA has since blocked Chinese imports of wheat gluten.
Menu Foods continues to add more varieties to its recall list. Menu Foods spokesman Sam Bornstein did not know if the Streetsville, Ont.-based company also used rice protein concentrate as an ingredient in its pet foods, sold under more than 100 different major and store brands.
A House committee is holding a food safety hearing Tuesday and is expected to discuss the pet food recall.