The company has marketed a line of products with brown rice. Brown rice green tea is green tea blended with roasted brown rice. To their surprise, they were given a container full of brown rice. The modern, commercial preparation of brown rice syrup differs slightly. Rice flour may be made from either white rice or brown rice. It has a softer texture than ordinary brown rice and a pleasant fragrance. Because of this, it cooks somewhat faster than an unmilled brown rice. Carbohydrates are typically derived from maltodextrin, oat fiber, brown rice, and/or wheat flour. In Korean cuisine, "ssal-sikcho" (; "rice vinegar") made with either white or brown rice. Another brown rice cake is "kutsinta". Eijkman cured the natives by feeding them brown rice, discovering that food can cure disease. The dal cooked with mutton and vegetables served with brown rice, altogether is called dhansak. Brown rice is often offered as an alternative to white rice. The resulting brown rice retains the bran layer around the kernel. Brown rice and white rice have similar amounts of calories and carbohydrates.