Question

Explain the study of rancidity of food samples like bread,cake, potato chips.

Answer 1

When oils and fats are oxidised they becomes rancid....means their smell and taste will change.....
To prevent this ....
1 .. Use antioxidants...
2.. Keep the food in the tight container to slow down the oxidation..
3... Fill the nitrogen gas ....



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Answer 2

Explanation:

These food gets rancid when oxidise.....having foul smell and bad taste and unhealthy for body.

To protect this we should......

.... refrigerate ( at low temperature)

.....snacks wrapped inside packets filled with N2 gas

......use preservation techniques

....... tight packing to prevent contamination of microbes

For ex. bread from rhizomes(fungi)

Thankyou I hope it is sufficient knowledge...