이 원료는 옥수수 (Zea Mays)를 습식 분쇄하여 얻은 불휘발성 오일을 정제한 것이다.

Zea Mays Oil is the refined fixed oil obtained from wet milling of the Corn, Zea mays L., Gramineae. It consists primarily of the glycerides of the fatty acids linoleic, oleic, palmitic and stearic: Refined oil from corn, Zea mays.

本品は、トウモロコシ<I>Zea mays</I>の種子から得られる脂肪油である。