Corn oil: rich in vitamin E, which is an important component of human cell membranes. Corn oil has a low melting point, high temperature resistance, easy to be absorbed by the body, corn oil also contains a more comprehensive trace elements. Peanut oil: rich in oleic acid, lecithin and vitamins A, D, E, K and biologically active natural polyphenols, so there is a reduction in platelet coagulation, reduce total cholesterol and bad cholesterol levels, prevention of atherosclerosis and cardiovascular disease function. Folk believe that eating more peanut oil is easy to 'fire', this is due to the peanut oil in the arachidonic acid leads to the body's perverse reaction. Sunflower seed oil - advanced nutritional oil: sunflower seeds, also known as sunflower seeds, is the fruit of the sunflower. Its seed kernel contains 30%-45% fat, the most up to 60%. Sunflower seed oil is golden in color, clarified and transparent, with a fresh smell, and is an important edible oil. 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, which is a kind of high-grade nutritional oil. Sunflower seed oil is rich in carotene, which is more than peanut oil, hemp oil and soybean oil. Therefore, it can reduce the concentration of serum cholesterol and prevent the occurrence of arteriosclerosis and vascular diseases, which is very suitable for hypertensive patients and middle-aged and elderly people. Sunflower seed oil also contains more vitamin E, about 100-120 milligrams per hundred grams. Thus, it has a good function of delaying the aging of human cells and maintaining youth. Regular consumption, can play a strong body, prolong life. Sunflower oil also contains more vitamin B3, on the treatment of neurasthenia and depression and other psychiatric effects. It contains a certain amount of protein and potassium, phosphorus, iron, magnesium and other inorganic substances, diabetes, iron deficiency anemia are very effective in the treatment of young people to promote the healthy growth of bones and teeth is of great significance. It contains linoleic acid, is an essential fatty acid, helps human development and physiological regulation, for the prevention of dry skin and scaly hypertrophy also has a positive effect. Sunflower oil also contains glucose, sucrose and other nutrients, its calorific value is also higher than soybean oil, peanut oil, sesame oil, corn oil, etc., each gram can produce 9.499 calories. Its melting point is also lower, suitable for absorption by the body, the absorption rate of up to 98% or more. In addition, it is slightly heated and has a strong flavor, making it the best tasting cooking oil besides sesame oil. As sunflower oil is rich in nutrients, the human body has a variety of health functions, so it is known as "senior nutritional oil", in recent years in the international market sells well, greatly favored.