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What happens when food-safety chemicals react with food?
科学与环境

What happens when food-safety chemicals react with food?

Following the major Cyclospora outbreak linked to iceberg lettuce, consumers might assume that produce labeled "triple-washed" offers greater protection from foodborne illness. But industrial washing cannot necessarily eliminate pathogens already established on produce. At the sa

Phys.org - latest science and technology news stories ·

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科学与环境

Scientists finally see how nature moves energy so efficiently

Researchers have captured key steps in a chemical reaction that helps nature transfer energy with remarkable efficiency. Ultrafast X-rays revealed how changes involving electrons and protons are closely linked to the rearrangement of surrounding water molecules. Because similar r

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