Artichoke production in Italy Artichoke production in Italy Artichoke production in Italy has a long history. Italy is the world's largest producer of artichokes. With Spain and France, the three countries produce more than 80% of the world's artichokes. There are two theories as to its origin: artichokes may have come from the Levant, derived from the cardoon or thistle through a cross-fertilization process, while others attribute it to the work of Italian horticulturists. The first record of artichoke cultivation in Italy was during the fifteenth century in Naples, where it was considered a new food species. In 1466, Filippo Strozzi brought the first
Jerusalem artichoke World War II, when the rationing and scarcity of traditional foods made them a regular part of the French diet. At the end of the war, they returned to their customary role as animal feed. Unlike most tubers, but in common with many other members of the Asteraceae (including the artichoke), the tubers store their carbohydrate as inulin (not to be confused with insulin) rather than as starch. So, Jerusalem artichoke tubers are an important source of inulin used as a dietary fiber in food manufacturing. Crop yields are high, typically 16–20 tonnes/ha for tubers, and 18–28 tonnes/ha green weight