Question

oil and fat containing food items are flushed with nutrogen
.why​

Answer 1

Answer:

Oil and fat containing food items are flushed or surrounded with an inert gas such as nitrogen while packing them to prevent their contact with oxygen present in the air. This is done to avoid rancidity of fats and oils.

Explanation:

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Answer 2

Answer:

Oil and fat containing food items are filled with nitrogen to preserve.