What vegetables oils are safe to use at high temperatures (350, maybe 400 F) , say, stir fry or pan-frying chicken/fish?
I've read in a number books that at high temperatures vegetable oils oxidize. Also, some vegetable oils (I have heard) are processed at high temperatures so they may already be in the same state as ...
Someone told me a while ago that if you cook with olive oil (in a curry, for example) that its properties change compared with using it in a cold dish (e.g., salad dressing). Firstly, is this ...
If I roast a selection of mixed nuts, does it significantly change their nutritional content? Also: Are there any potential food safety issues around roasting nuts (e.g. does it damage the oils)?
When you're stir-frying or sauteeing, I'm sure some of the oil get evaporated due to high temperature. How much of the original oil evaporates? Since I suppose it depends on the kind of oil, ...