Question

What happen if leftover oil is used for cooking?​

Answer 1

Answer:

Oil is an essential and inevitable part of everyday cooking. From sauteing vegetables to adding tadka to curries, oil has a vital role to play. It is a general practice across Indian kitchens to 'save' the oil leftover from frying pakodas or pooris. This oil is later re-used for deep-frying or used for tadkas or making paranthas. In some homes, the same oil is used again and again over weeks and months. Re-using cooking oil may change its chemical compound, consequently making it more harmful for the body. How safe is this practice, and can this oil really be re-used? Read on as we deep-dive to find the answers. According to the book Diet & Nutrition, A Holistic Approach by Rudolph Ballentine, overheating or re-using oil changes fats causing, for example, what is called polymerization. Simply put this means that the structure of the fat molecule is altered. This forms new compounds which are less useable, handled by the body differently, and which may be, in some cases, harmful.

Answer 2

Answer:

good question

Explanation:

Re-using cooking oil may change its chemical compound

As you re-use the oil, it can create free-radicals

If you are looking at re-using the oil again, check for its degradation.

I think we should not use leftover oil because it's harmful for us.

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