Poppyseed oil (also poppy seed oil, poppy oil, and oleum papaveris seminis) is an edible oil from poppy seeds (seeds of Papaver somniferum, the opium poppy). The oil has culinary and pharmaceutical uses, as well as long established uses in the making of paints, varnishes, and soaps. Poppy seeds yield 45–50% oil. Like poppy seeds, poppyseed oil is highly palatable, high in vitamin E, and contains opium alkaloids such as morphine and codeine in quantities of up to 400 mg/L.