On April 23, 1516 the Ducal brothers Wilhelm IV and Ludwig X issued a decree often known as the “Reinheitsgebot,” or “Purity Legislation.” This put an close to the adulteration of beer. From then on, only barley (as well as malt made from it), hops and water can be utilised https://wavy-bar42851.blogdomago.com/34628785/heat-resistant-an-overview