Which of the following gas causes rancidity in food product ?a)Oxygenb)Hydrogenc)Nitrogend)Carbon monoxidee)None of the above / More than one of the aboveCorrect answer is option 'A'. Can you explain this answer?

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Which of the following gas causes rancidity in food product ?

a)
Oxygen
b)
Hydrogen
c)
Nitrogen
d)
Carbon monoxide
e)
None of the above / More than one of the above

Correct answer is option 'A'. Can you explain this answer?

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Most Upvoted Answer

Which of the following gas causes rancidity in food product ?a)Oxygen...

Oxygen gas cause rancidity in food product .

Rancidity

When fats and oils are oxidized(addition of oxygen), they become rancid and their smell and taste change and this phenomenon is known as rancidity .

Prevention of rancidity

1. Adding an antioxidant to food

Antioxidants :They are the substance which can prevent the oxidation of compound.

Example :Phenolic compound like BHA , BHT .

2. Keeping food in refrigerator

Refrigerator has low temperature, oxidation slow down at low temperature.

3. Keeping food away from light

In absence of light , oxidation process slow down.

4. Packaging food and oil in nitrogen gas

Nitrogen gas prevent oxygen from reaching the food and prevent oxidation

Food items can also be prevented from getting oxidized by keeping them in air tight packets .

Answered by Notes Wala · View profile

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Which of the following gas causes rancidity in food product ?a)Oxygenb)Hydrogenc)Nitrogend)Carbon monoxidee)None of the above / More than one of the aboveCorrect answer is option 'A'. Can you explain this answer?

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