Filler in animal feed is open secret in Chinahttp://www.iht.com/articles/2007/04/30/business/30food.php As American food safety regulators head to China to investigate how a chemical made from coal found its way into pet food that killed dogs and cats in the United States, workers in this heavily polluted northern city openly admit that the substance is routinely added to animal feed as a fake protein.
For years, producers of animal feed all over China have secretly supplemented their feed with the substance, called melamine, a cheap additive that looks like protein in tests, even though it does not provide any nutritional benefits, according to melamine scrap traders and agricultural workers here.
"Many companies buy melamine scrap to make animal feed, such as fish feed," said Ji Denghui, general manager of the Fujian Sanming Dinghui Chemical Company, which sells melamine. "I don't know if there's a regulation on it. Probably not. No law or regulation says 'don't do it,' so everyone's doing it. The laws in China are like that, aren't they? If there's no accident, there won't be any regulation."
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Many animal feed operators here advertise on the Internet, seeking to purchase melamine scrap. The Xuzhou Anying Biologic Technology Development Company, one of the companies that American regulators named as having shipped melamine-tainted wheat gluten to the United States, had posted such a notice on the Internet last March.
China finds two companies guilty in tainted pet food exporthttp://iht.com/articles/2007/05/08/business/petfood.phpAnimal feed producers here have acknowledged in recent weeks that for years they have used melamine to adulterate animal feed and or gain bigger profit margins.
Indeed, in interviews Tuesday, Chinese chemical producers said that another chemical that U.S. regulators have identified as a contaminant may have also been intentionally added to pet food ingredients. Three Chinese chemical makers said animal feed producers here often buy a chemical called cyanuric acid from their factories to blend into animal feed.
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But chemical producers here say it is common knowledge in the chemical and agriculture industry that for years feed producers in China have quietly and secretly used cyanuric acid to cheat buyers of animal feed. In the United States, cyanuric acid is often used as a disinfectant in swimming pools.
Two of the chemical makers said that Chinese feed producers used cyanuric acid because it is even cheaper than melamine and is also high in nitrogen, enabling feed producers to artificially lift the protein reading of the feed.