Frying is a chemical process.
Vegetable oil used for frying does go through a process of oxidation. Plus, it picks up some of the flavors of whatever was previously fried in it. Vegetable oil is commonly reused in restaurants for deep-frying. The article cited below recommends not re-using oil more than three times, in the home.
Frying is a chemical change.
A little, but not by much-food just absorbs a little less grease.
Yes, if you wash it out before you reuse it.
Its the oil or grease that's used that makes it unhealthy
The food you are frying is covered in oil. It is also deep frying like you would for fish and chip's.
all the time all you have todo is let the grease get hot
You can shallow fry chicken as long as the chicken is halfway submerged when frying. Look up shallow fried chicken recipes
It helps so that what ever you cook does not get stuck to the pan unless you are frying something
Pan frying, no. It is a chemical change. Which is why it smokes and changes colors.
really, its the way you cook the fish, frying, boiling, etc. but its also the way fish are!