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Write three methods of preventing rancidity …

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Write three methods of preventing rancidity of food.

Posted by Shraddha Nawale?? 6 years, 10 months ago

CBSE > Class 10 > Science

2 answers

Gaurav Seth 6 years, 10 months ago

Rancidity: It is defined as chemical decomposition of oils and fats which in another words is spoiling food materials that difficult for consumption.
It can be prevented by following methods:
(i)The packing of food materials should be replaced the air with Nitrogen.
(ii)The food materials should be placed at very low temperatures.
(iii) Addition of antioxidants also prevents rancidity process.

2Thank You

. . 6 years, 10 months ago

1)adding antioxidants like nitrogen gas 2) vacuum packaging / using air tight containers 3) storing food items at low temperature

2Thank You

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Posted by Pandey Ji 5 months, 4 weeks ago

CBSE > Class 10 > Science