Crude Soybean Oil is predominantly used in human nutrition after refining and hydrogenation, in form of oil and vegetable fat. They provide the body with the essential fatty acids, fat soluble vitamins, they are an important source of energy and serve as one of the major components of cell walls. Physiologically, they stimulate appetite and secretion of digestive enzymes by providing pleasant flavor, odor and texture to the foods, and they enhance the feeling of satiety.