Question

give scientific reason it is recommended to use air tight container for storing oil for long time

Answer 1

If the oil is remained open for a long time, It undergoes air oxidant . It becomes bad in teast and smell. To prevent this antioxidant is used . Air tight container is also used to store oil.

Answer 2

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1. If edible oil is allowed to stand for a long time, it undergoes air oxidation.

2. As a result of this, it becomes rancid and its smell and taste changes.

3. Rancidity in the food stuff cooked in oil or ghee is prevented by using antioxidants.

4. The process of oxidation reaction of food stuff can also be slowed down by storing it in air tight container.

Hence, it is recommended to use air tight container for storing oil for long time.

Hope it helps!

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