Corn oil does not contain cholesterol, contains fatty acids can inhibit the intestinal absorption of cholesterol, thereby reducing blood lipids and protecting blood vessels. Regular consumption of corn oil can reduce blood cholesterol, have prevented atherosclerosis, coronary arteriosclerosis and thrombosis, and a variety of geriatric diseases and diabetes has a positive role in prevention and treatment. In foreign countries, people will be corn oil as "nutritional health oil".

Peanut oil contains more than 80% unsaturated fatty acids, which contains essential linoleic acid, linolenic acid, peanut oil tetraenoic acid and other unsaturated fatty acids, regulating the human body provides a positive significance. Peanut oil has a high content of zinc, which can promote the development of children's brains and effectively improve memory.

Melon seed oil, the fruit of sunflower. Its seed kernel contains 30%-45% fat, up to 60%. Sunflower seed oil is golden in color, clarified and transparent, with a fresh smell. It contains a large amount of linoleic acid and other essential unsaturated fatty acids, which can promote the regeneration and growth of human cells, protect the health of the skin, and reduce the accumulation of cholesterol in the blood, it is a kind of high-level nutritional oil.

Melon oil is rich in carotene, which is more than peanut oil, sesame oil and soybean oil. Therefore, it can reduce the concentration of serum cholesterol and prevent the occurrence of atherosclerosis and vascular diseases, which is very suitable for hypertensive patients and middle-aged and elderly people.

Corn oil has a lighter flavor and is less likely to produce a greasy feeling; peanut oil has a stronger flavor and is more palatable for stir-frying