explai why food products containing fat and oil are packed in nitrogen
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Food products containing oil and fats are packed with a layer of nitrogen above them because-
1) to prevent the presence of Oxygen.First oxygen is removed from the pkt. and then is filled with nitrogen as the presence of oxygen would react with the oils and fats and produce moisture which would spoil the quality of the product
1) to prevent the presence of Oxygen.First oxygen is removed from the pkt. and then is filled with nitrogen as the presence of oxygen would react with the oils and fats and produce moisture which would spoil the quality of the product
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Because for example chips packet contains half packet chips and half packet nitrogen so it does not spoil.
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