kellerbierとは 意味・読み方・使い方

Kellerbier, also Zwickelbier, or Zoigl, is a type of German beer which is not clarified or pasteurised. Kellerbier can be either top- or bottom-fermented. The term Kellerbier literally translates as "cellar beer", referring to its cool lagering temperatures, and its recipe likely dates to the Middle Ages. In comparison with most of today's filtered lagers, Kellerbier contains more of its original brewing yeast, as well as vitamins, held in suspension. As a result, it is distinctly cloudy, and is described by German producers as naturtrüb (naturally cloudy). Kellerbier and Zwickelbier are often served directly from the barrel (for example, in a beer garden) or bottled.