Question

what is the use of keeping food in air thight containers?​

Answer 1

Answer:

Keeping food in air tight containers helps to slow down oxidation process. So, chips like substance manufactures usually flush bags of chips with gas such as nitrogen to prevent the chips from getting oxidized.

Explanation:

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Answer 2

Keeping food in air tight containers helps to slow down oxidation process. So, chips like substance manufactures usually flush bags of chips with gas such as nitrogen to prevent the chips from getting oxidized.