The “pink slime” – a gel-like substance made of discarded beef cuts treated with ammonium hydroxide to kill bacteria – had been the subject of a public outcry after numerous media outlets, including Jamie Oliver’s show Food Revolution and the New York Times, revealed its use in McDonald’s outlets across the world.
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Though the product was apparently approved for its safety by the United States Department of Agriculture (USDA), many members of the public still revolted at the thought of consuming food laced with ammonia, which is more commonly used in household cleaners, fertilisers, and home-made bombs.
The celebrity chef also expressed concern that over 70 percent of all burgers made in the US contained the “pink slime”, and has started a campaign to get school cafeterias and fast food chains to put an end to its use.
McDonald’s on its part though insisted that their decision had not been influenced by Oliver’s campaign, but rather because of their “efforts to align our global standards for how we (they) source beef around the world.”
We are always reviewing and evolving our standards to ensure we continue to serve safe, high quality food to our customers,” said McDonald’s Senior Director of Quality Systems Todd Bacon.
Two other fast-food chains, Burger King and Taco Bell, have also "bowed to pressure and removed ammonium hydroxide processed ingredients from their products," reported the Daily Mail.