Sunflower oil is a kind of healthy cooking oil and famous for high content of linoleic acid. In the 21st century, cardiovascular diseases such as coronary heart disease, stroke, cerebral thrombosis, atherosclerosis, hypertension and other diseases increase ,while eat suitable grease products ,long-term consumption of these symptoms have greatly improved. Sunflower oil one kind of excellent healthy fats. Now in many places of the world, sunflower oil has become the first choice for consumers and chefs, the consumption of sunflower oil within ranks third in all vegetable oil in the world. Sunflower oil contains sterols, vitamins, linoleic acid and other beneficial substances of human ,and the content of natural vitamin E is the highest among all the vegetable oil; and the content of linoleic acid is up to 70%. Sunflower oil can reduce serum cholesterol levels, reduce triglyceride levels, reduce blood pressure. And sunflower oil is light transparent, it retain the natural food flavor when cooking, it?s high smoke point can dispense with the fumes of harm to human body.