Refined corn oil is abudant in sub-oleic acid and advanced unsaturated fatty acid.Menwhile it is free from cholesterol and aflatoxin decreasing blood pressure,prolonging lifespans and preventing arterioscl-erosis,this oil has a good reputation among consumers both at home and abroad.Easily to be digested,the digesting rate reach 95%. Rich in vitamineE,has the function of antioxidization and prolonging life.Its excellent frying quality and resistance to smoking or discoloration.it also has a pleasant taste, resists developing off-flavors and offers hight levels of polyunsaturated instead of saturated fats.