Our biryani rice is the parboiled or sella variety of rice. Parboiled riceis a partially precooked rice that has been common is Asian and African countries for a number of years. Parboiling happens when you soak, steam, and dry rice while it is still in its inedible outer husk. This turns the rice inside a slightly yellow hue. he process also improves the texture of the rice, making it fluffier and less sticky when you cook it than regular white rice. Biryani rice is higher in B vitamins compared to unenriched, regular white rice. This is due to the parboiling process, during which some nutrients transfer from the bran into the starchy endosperm.