Ouzo alcohol at approximately 38% ABV and above, but not in water. Diluting the spirit causes it to separate creating an emulsion, whose fine droplets scatter the light. This process is called louching, and is also found while preparing absinthe. Similar aperitifs include oghi (from Armenia), mastika from Bulgaria and Macedonia, rakı from Turkey, pastis (France), and arak (from the Levant). Its aniseed flavour is also similar to the anise-flavoured liqueurs of sambuca (Italy) and anís (Spain) and the stronger spirits of absinthe (France and Switzerland). Aguardiente (Colombia), made from sugar cane, is also similar. The Italian drink "Pallini Mistra," named
European Flavour Association the flavour industry, while the International Fragrance Organisation - Europe (IFRA) assumed responsibility for the fragrance industry in Europe. On 20 June 2017, EFFA hosted the "FlavourDay" in Brussels to bring together food and flavouring industry experts. Additional FlavourDays were held later that year in Copenhagen, London and Paris, and continues in 2018, starting with Istanbul. The FlavourDay campaign was shortlisted by the 2018 "Transform" Awards for "Best implementation of a brand development project across multiple markets" and by the 2018 European Association Awards for "Best Association Networking Event". EFFA's members include the national flavour associations of Austria, Belgium, Denmark,