Raon Rice Bran Oil Contains 100% of the nutrients found in locally produced brown rice it is pure vegetable oil made from rice grown in SA, and it contains the same nutrients as brown rice, extracted from the embryo bud and aleurone layer of rice grown in south Africa . RAON Rice Bran Oil is extracted from the outer layer and embryo bud of brown rice, where most of its nutrients are concentrated, and subsequently refined. Therefore, it has milder taste compared with common edible oil.