Question

1. What effect does the aluminium foil have on the taste of potatoes after
2 weeks?
2. Is there anything else that will affect the taste of potatoes over 2 weeks
apart from the sunlight?
3. How long do potato chips last once opened?
4. Which gas is used to prevent rancidity in potato chips packet?
5. How do you control rancidity?​

Answer 1

Answer:

1Ans) it will have Oxidation

2Ans) ...

3Ans) About 1 to week..

4Ans) Nitrogen gas

5Ans) Storing food in airtight containers to slow the process of rancidification.

Hope it helps you

Answer 2

1. Aluminum interferes with the digestion of calcium, phosphorus, and fluoride, and can even result in osteoporosis. It damages the liver, and impairs the kidneys. It is linked to neurodegenerative diseases like Alzheimer’s and Parkinsons. It leads to colic, sleep disturbance, anemia, and speech problems.

2. No nothing else will have any impact on the potato taste.

3. They last upto few hours or day and then it looses it's taste because of rancidity.

4. Nitrogen gas is used to prevent rancidity.

5. Adding antioxidants (substances which prevent oxidation) to food.

Storing food in airtight containers to slow the process of rancidification.

Refrigerating food also helps to slow down rancidification.

Replacing oxygen in the containers with another gas.