Poli Museo della Grappa

Poli Grappa Museum

Poli Distillerie

Poli Distillerie

Arguments index

Prova al cappello

Distillators use this method to verify heating has terminated or has overheated; to do this the distilled liqueur is placed in a glass and is thrown over the still capital, then a lighted paper is placed nearby. The heat from the capital is vaporized immediately.


Font: L.S. Lenormand, L'Art du distillateur, Parigi 1817.