premise: Gin derives its main flavour from juniper berries.
hypothesis: Gin is a spirit which derives its predominant flavour from juniper berries ( Juniperus communis ) . Gin is one of the broadest categories of spirits , represented by products of various origins , styles , and flavour profiles that all revolve around juniper as a common ingredient . Juniper berry . The cones from a handful of species , especially Juniperus communis , are used as a spice , particularly in European cuisine , and also give gin its distinctive flavour .