What is the single most important aromatic hop compound?
hop varieties are associated with beer regions and styles, for example pale lagers are usually brewed with European (often German and Austrian) noble hop varieties such as Saaz, Hallertau and Strissel Spalt. British ales use hop varieties such as Fuggles, Goldings and Bullion. North American beers use Cascade hops, Columbia hops, Centennial hops, Willamette hops and Amarillo hops.