What is the difference between sunflower oil, corn oil, canola oil, peanut oil, olive oil?

1, different nature: sunflower oil is the fruit of sunflower. Corn oil is oil extracted from corn germ. Canola oil is the oil extracted from canola seeds. Olive oil is cold pressed directly from the fresh olive fruit. Peanut oil is light yellow and transparent, bright in color, fragrant in smell and delicious in taste, and is a relatively easy to digest edible oil.

2, unsaturated fat content is different: peanut oil contains more than 80% unsaturated fatty acids. Canola oil has a high content of healthy unsaturated fat (93%). Corn germ fat content is between 17% and 45%. Sunflower oil contains 30 to 45 percent fat in the kernels, up to 60 percent.

3, the composition of different characteristics: sunflower oil shows a golden yellow color, refreshing texture, a light nutty flavor. Corn oil is rich in a variety of vitamins, minerals and a large number of unsaturated fatty acids.

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Precautions:

1. Don't heat it up to the point of smoking, because smoking means that harmful substances have begun to be produced.

2, do not reuse, a cold and hot easily deteriorate.

3, do not fry more than 3 times.

4, the oil should not be burnt, burnt easy to produce oxides, resulting in liver and skin lesions.

5, should tighten the cap after use, sunflower oil is easy to oxidize after contact with air.

6, avoid light and heat, in order to prevent the quality of change, should be placed in a cool place, and to avoid moisture infiltration.

7, used oil can not be poured back into the bottle, easy to deteriorate.

8, Hepatitis B users should not use sunflower oil.

Baidu Encyclopedia - Peanut Oil

Baidu Encyclopedia - Olive Oil