Single Answer MCQ
Q-00039859
Which of the following methods is commonly used to prevent oxidation in food packaging?
1
Freezing
2
Flushing with nitrogen
3
Cooking
4
Washing with water
Answer and Solution
Answer
B. Flushing with nitrogen
Solution:
Flushing bags with nitrogen minimizes the contact of food with oxygen, thus slowing down the oxidation process that leads to rancidity.
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