23/04/2024
The 1516 Bavarian Reinheitsgebot/beer purity law
Arguably, the most famous (but not the first) beer brewing regulation in the world, the Reinheitsgebot effect on Bavarian beer culture can not be overstated.
Today, it is most famous for restricting the ingredients brewers could use to bre beer to just three: water, hops, and barely. (Yeast was unknown then). The logic behind this was that at the time, brewers often experimented with all sorts of ingredients in the hope of finding a mircle herb, mineral or even a gall bladder that would improve the flavour of the beer and/or act as a preservative. Needless to say, the results were virtually undrinkable, so the law guaranteed a basic quality of beer in terms of taste. This was especially important in the days when beer was also a vital addition to the diet. In Europe, until the late 1800s, famine was almost guaranteed to strike sooner or later, and beer provided vital calories and nutriants. Bread, of course, was the food staple of the day and with the Reinheitsgebot restricting beer making only to barley wheat and rye was reserved for baking.
Perhaps surprisingly, most of the Reinheitsgebot deals with how much beer cost. Since beer was important to public health, the dukes were determined to keep the price low so all his subjects could afford it.
Politically, the Reinheitsgebot marks an important moment in Bavarian history as well. Since 1349, Bavaria had been partitioned between members of the ducal family Wittelsbachs. So Bavaria didn't have just one duke, but two (there had been four at one point) and a law passed in Munich, such as a beer purity law in 1487, could be ignored in its rival city Landshut. In 1506, Bavaria was unified as a solid whole meaning for the first time in over 150 years a single Bavarian duke was able to enforce his laws across Bavaria.
Today, the Reinheitsgebot is seen as a blessing to many but also a curse in a way it has stalled the local craftbeer.
If you want to learn more, please come on one of our history of beer tours.