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Sun, Oct 21, 2007 - Page 12　News List

Polymers could reduce food waste -- and save some ketchup

Researchers may have found an answer to the age-old question of how to remove that last bit of ketchup from the bottle, and there are many potential applications

By Michael Pollitt  /  THE GUARDIAN , LONDON

But he says it will be important to conduct food safety tests to ensure the new coating is not a contaminant.

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