Question

Oil and fat containing food items are flushed with nitrogen because

a) Nitrogen cuts off the contact between food and oxygen.

b) Nitrogen prevents the food item from getting rust

c) Nitrogen acts as a antioxidant.

d) All of the above.
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Answer 1

the answer is nitrogen acts as  a antioxidant

Answer 2

Answer:

a)Nitrogen cuts off the contact between food and oxygen.

Explanation:

It is done because the bacterias will not be able to grow on the food as they need oxygen to survive so by stopping the flow the oxygen the food will remain preserved for a longer period of time