Film to indicate food freshness

/Food and Cooking/Food Safety
/Food and Cooking/Food Storage and Spoilage

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The idea is to create a film for food packaging that will change color to indicate if the food inside is spoiled. The film will change from yellow to blue in the presence of biogneic amines- the molecules that are produced when food spoils.

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Julia

92%

Idea(s): 47

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