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Revision as of 05:08, 23 March 2007
This article tries to explain the various mashing procedures that are of interest to the home brewer. Mashing procedures are basically the application of the Theory of Mashing by mixing the grain with water (mash) and resting this mash at a single or multiple temperatures to activate enzymatic activity which converts the grain solids into wort soluble compounds.
Which mash schedule to choose
This question comes up quite frequently in the form of "What benefit do I get from using a more complicated mash schedule than single temperature infusion?".
Mashing needs to be seen as an extension of the malting process and what wasn't done during the malting of the grain, needs to be done during mashing. And the more modified a malt is, the less mashing steps are necessary to produce a wort suitable for brewing a quality beer. Even worse, by selecting a more intense mashing schedule for a highly modified malt certain steps, like protein conversion, can be overdone and lead to a less optimal wort composition.
