Wheat germ oil is a kind of grease being generated by squeezing, subritical extraction or leaching process. It is brown and has distinctive odors. Only 1 kg wheat germ oil can be produced from 10 tons of wheat germs. Wheat germ oil is com germ oil directly getting from raw materials and being squeezes in cold temperature, thus it is 100% natural with no other ingredients, residues and additives. It is the aggregation of the wheat nourishment essence and a variety of physiological activity components such as oleic acid, linoleic acid, linolenic acid, eight carbon alcohols, winning the title of championship of vitamin E content in vegetable oil. Wheat germ oil is regarded as the warehouse of the natural vitamin Ｅby nutritionists because it enjoys high nutritional value and has been recognized as functional oils with the function of health care. Vitamin E, containing all four types, alpha, beta, gamma, delta, is easy to be absorbed by human body and its physiological activity effectiveness is 30 times the synthesis of vitamin E.