Corn oil is extracted from corn germ. o Corn oil contains about 60% polyunsaturated fats, 25% to 30% mono-saturated and 10% to 15% saturated fats. o According to the U.S. Department of Agriculture, corn oil contains 968 mgs of photorealism per 100 gm of oil. It has one of the highest ergosterol levels of the refined vegetable oils. o Corn oil is the only product that contains a natural mixture of free preindustrial.