How a bacteria-detecting strip of plastic film could make best-before dates irrelevant

Chipotle-E coli

A team of researchers at McMaster University in Hamilton, Ont., has developed a thin, plastic patch that changes colour under ultraviolet light when it come into contact with meat contaminated with E. coli, a food-borne bacteria that can cause extreme illness or death.



from CBC | Health News https://ift.tt/2J5Dv7h

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