Can aluminum foil keep food cold?
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Works at the United Nations Development Programme, Lives in New York, NY, USA.
An aluminum foil keeps the food warm, but placing the foil directly on the object or food doesn't help much. ... It doesn't only keep the food warmer for long, but also keep things cold.It acts as barrier to the oxygen and air which can transfer heat to the cold or frozen food.Nov 24, 2017
2023-06-05 10:30:35
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Mia Wilson
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An aluminum foil keeps the food warm, but placing the foil directly on the object or food doesn't help much. ... It doesn't only keep the food warmer for long, but also keep things cold.It acts as barrier to the oxygen and air which can transfer heat to the cold or frozen food.Nov 24, 2017