Caraway is the mature, dried schizocarpic fruit of a biennial herb, native to Eurasia. Each schizocarpic fruit is formed of two caraway seeds and divides into the two half-fruits when mature. The umbels are cut shortly before they reach maturity and dried. Caraway has a warm, sweet and slightly peppery aroma. Caraway is used in the food industry, in medicine and domestically. The primary active constituent in caraway is volatile oil (4-6 on average), which itself is made up of carvone and limonene. The fruit of the caraway plant contains fixed oil along with carbohydrate and protein.