Which of the following variables affect gas exchanges into and out of the package?

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asked Jan 30, 2022 in Food Engineering by Amelia (93.7k points)

Which of the following variables affect gas exchanges into and out of the package?

(a) Weight of apples

(b) Ethylene concentration

(c) Structure of the packaging film

(d) All of the mentioned

I have been asked this question in class test.

This question is from Principles of Refrigerated Gas Storage of Foods-2 in section Food Preservation, Principles of Fresh Food Storage, Principles of Refrigerated Gas Storage of Foods and Principles of Food Freezing of Food Engineering

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