Question

What is meant by the term randority to prevent rendity of foods containing fats
or oils, some substances are added to them what are these substances called?
Suggest two preventive measures of slowing down this process.
(2016)​

Answer 1

Answer:

reducing agents like h2 to prevent it from being oxidised ...

preventions ..

put food in refrigerator

use of coom salt ...

Answer 2

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ᑫᑌᗴՏTIOᑎ ::::

Define rancidity and suggest two preventive measures.

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here it is....!!

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Rancidity :

The conditions produced by aerial oxidator of fats and oils in foods marked by unpleasant smell and taste is termed as rancidity.

Substances added are called antioxidant. e.g. N2. Nitrogen is added because it is chemically inert and prevents the oxidation of food items.

Two measures :

• Keeping them in a closed/air tight containers.
• Flush the bags of food items with nitrogen to prevent oxidation.

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