By Jon Griffin

Mashing is simply the conversion of complex sugars, which are developed during malting, into simpler sugars that yeast can metabolize.
There are 5 main types of mashing, but we are interested in only 4 of them in this class. They originated in different areas and helped create the classic beer styles of the world. Mashing techniques evolved based on climate and malting technique. In Europe most of the Maltsters, made under modified malt, whereas in the British Isles they used fully modified malts.

Historically the Picts created alcoholic beverages in 6500 BC, although no one really knows what they would have tasted like. The Vikings passed down brewing sticks for generations and yeast evolved on them to create ancestors to the very yeast used today for brewing. Belgians have always used wild yeasts and bacteria in their beers, and it wasn’t until the mid 1800’s that the Germans and French determined what yeast really were. By the late 1800’s a chemist a Carlsburg brewery isolated the yeast strain that made lagers and modern yeast knowledge was vastly improved. Read More→