Tomato avocados, and squashes of all kinds (such as zucchini and pumpkins) are all botanically fruit, yet cooked as vegetables. This has led to legal dispute in the United States. In 1887, U.S. tariff laws that imposed a duty on vegetables, but not on fruit, caused the tomato's status to become a matter of legal importance. The U.S. Supreme Court settled this controversy on May 10, 1893, by declaring that the tomato is a vegetable, based on the popular definition that classifies vegetables by use—they are generally served with dinner and not dessert ("Nix v. Hedden" (149 U.S. 304)). The holding
International Fruit and Vegetable Juice Association as an NGO at government and international organisations. It acts as a regulatory information centre and supports harmonisation of international regulatory standards and practices across the juice sector. The Methods of Analysis Commission, chaired by Mikko Hofsommer of GfL in Berlin, has as its primary mission to create and standardise methods of analysis, specifically for processed fruit and vegetable products. Most of the published IFU methods are listed as official methods in codex. The Microbiology working group, chaired by Andreas Politzer and Rudolph Wild is a subgroup of the methods of analysis commission, focuses on similar issues within their field.