Why aluminium foil is used for packaging of food stuff?
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Aluminium foil acts as a total barrier to light and oxygen (which cause fats to oxidise or become rancid), odours and flavours, moistness, and germs, and so it is used broadly in food and pharmaceutical packaging, including long-life packs (aseptic packaging) for drinks and dairy goods, which allows storing without ...
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in order to prevent oxidation.
The food content kept in open comes in contact with oxygen and as a result it gets oxidised and the food is spoiled.
The food content kept in open comes in contact with oxygen and as a result it gets oxidised and the food is spoiled.
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