1, corn oil can be used to fry food at high temperature, but it is not the most suitable. Corn oil is rich in fatty acids and can be used to make fried food. But fried food will also pay attention to the smoke point and saturated fatty acid content of oil. The smoke point of corn oil is 230 degrees, and the content of unsaturated fatty acids in the oil is high, so it will destroy nutrition when used in fried food. So corn oil can be used for cooking, but if you need to cook frequently, it is recommended to choose other oils.

2, corn oil effect:

(1) can reduce blood lipid. According to research, eating corn oil for four to five months in a row can achieve the level of drug lowering blood lipid for one year in a row, which is also an important reason why people like to eat corn oil. It was once sold in a drugstore.

⑵ It can lower cholesterol. Corn oil contains no cholesterol and is rich in linoleic acid, which can decompose cholesterol in human body into bile acid and excrete it, thus avoiding the deposition of cholesterol in the body and reducing the incidence of cardiovascular and cerebrovascular diseases.

(3) delay aging. Vitamin E in corn oil is a natural strong antioxidant, which can moisturize the skin and effectively delay skin aging. Therefore, corn oil is also called "cosmetic edible oil".