Mashing Defined. Mashing is the brewer's term for the hot water steeping process which hydrates the barley, activates the malt enzymes, and converts the grain starches into fermentable sugars. There are several key enzyme groups that take part in the conversion of the grain starches to sugars.So wha

Lautering is a method of separating sweet wort from spent grain. Historically, especially in British ale brewing practice, mashing and lautering often took place in a single vessel, a combination mash–lauter tun. But brewers soon realized that optimizing separate vessels for each part of the process

Decoction Mashing: All grain brewing method where a portion of the grist is taken from the mash tun, boiled and then returned to the mash tun to achieve the next temperature rest.Dough-In: The stage where the crushed malt is mixed with the water in the mash tun.Draff: The leftover material in the ma