On April 23, 1516 the Ducal brothers Wilhelm IV and Ludwig X issued a decree generally known as the “Reinheitsgebot,” or “Purity Legislation.” This set an end for the adulteration of beer. From then on, only barley (along with the malt made from it), hops and water may very well https://2-fdck47912.techionblog.com/35863468/heat-resistant-an-overview