油炸虾条、薯片等容易挤碎的食品, 不宜选用真空袋装,而应采用

油炸虾条、薯片等容易挤碎的食品, 不宜选用真空袋装,而应采用充气袋装。 下列气体中最不应该充入的是

A. 氮气        B. 二氧化碳        C. 空气        D. 氧气

答案

D

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