Groundnut/Peanut oil is extracted from harvested, shelled, and crushed groundnuts (peanuts). Groundnut/Peanut oil has been very popular as a cooking medium in India. Unlike refined oil, they are not exposed to high temperatures and there is no chemical added. WINNER NATURAL FOODS Pressed Groundnut/Peanut oil is obtained by pressing groundnuts/peanuts and the oil is as close is as natural oil as it can get.