Poppy seed is an oilseed obtained from the opium poppy (Papaver somniferum). The tiny, kidney-shaped seeds have been harvested from dried seed pods by various civilizations for thousands of years. It is still widely used in many countries, especially in Central Europe and South Asia, where it is legally grown and sold in shops. The seeds are used whole or ground into meal as an ingredient in many foods – especially in pastry and bread – and they are pressed to yield poppyseed oil. History The poppy seed is mentioned in ancient medical text from many civilizations. For instance, the Egyptian papyrus scroll named Ebers Papyrus, written c. 1550 BC, lists poppy seed as a sedative. The Minoan civilization (approximately 2700 to 1450 BC), a Bronze Age civilization which arose on the island of Crete, cultivated poppies for their seed, and used a milk, opium and honey mixture to calm crying babies. The Sumerians are another civilization that are known to have grown poppy seeds. Description Poppy seeds are less than a millimeter in length, kidney-shaped, and have a pitted surface. It takes about 3,300 poppy seeds to make up a gram, and between 1 and 2 million seeds to make up a pound. The primary flavor compound is 2-pentylfuran. The seeds of other poppy types are not eaten, but they are cultivated for the flowers they produce. Annual and biennial poppies are considered a good choice to cultivate from seed as they are not difficult to propagate by this method, and can be put directly in the ground during January. The California poppy (Eschscholzia californica), for example, is a striking orange wildflower that grows in the Western and Northwestern United States. Production In 2018, world production of poppy seeds was 76,240 tonnes, led by Turkey with 35% of the world total, followed by the Czech Republic and Spain as other major producers (table). The poppy seeds harvest can be a by-product of cultivation of Papaver somniferum for opium, poppy straw, or both opium and poppy straw. However, harvesting for poppy seeds of superior quality is in conflict with harvesting for opium as poppy seeds should be harvested when they are ripe, after the seed pod has dried. Traditionally, opium is harvested while the seed pods are green and the seeds have just begun to grow and their latex is abundant. Poppy straw can be a by-product of cultivation of