Plantiac liquids that can be obtained from the roots of the liquorice plant ("Glycyrrhiza glabra", Dutch "zoethoutwortel"). Whereas so-called eau-de-vie (or other grape-based extracts) is sometimes used during the production of Dutch Brandy, this does not happen when Plantiac is made. It contains 35% alcohol. The brown colour of Plantiac is obtained using caramel. It is not certain when Plantiac was first made. Although advertisements insist on a 100-year anniversary in 1970 this is not true. Plantiac was first produced as Plantinga Cognac by the Plantinga distillery in Bolsward, Netherlands, most likely in the 1930s or 1940s. The 100-year anniversary seems
Products produced from The Simpsons other groceries in the new opening theme. Also, there is a tomacco field in "". The tomacco plant is also part of the Simpsons app "" and can be chosen to plant and grow on Cletus' farm. Products produced from The Simpsons The long-running television animation The Simpsons has featured a number of fictional products, sometimes spoofs of real-life products, that have subsequently been recreated by real world companies attempting to exploit the popularity of "The Simpsons". In 2007, as part of a "reverse product placement" marketing campaign for "The Simpsons Movie", real life versions of a number of Simpsons