Question

Q no. 19 answer it please ​

Answer 1

oil and fat containing food items are flushed with nitrogen to prevent them from rancidity

Answer 2

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Oil and fat containing food items are flushed with nitrogen to prevent them from oxidation. Because when the food particles come in the contact with Oxygen they become rancid ( change in taste, smell, etc.) So, to prevent the food items from oxygen they are flushed with nitrogen gas.

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