Whether you're brewing professionally or as a homebrewer, malt is a central and critical component (though often underestimated). Its quality directly affects the beer's taste, aroma, and yield. Therefore, the choice between fresh malt and malt that has been crushed a long time ago is crucial for the quality of the final brew.
Malt provides essential sugars necessary for fermentation. The enzymes in the malt play an important role in converting the starch in the grain into these sugars. Fresh malt retains its enzymes and essential oils better than malt that has been crushed and stored for a longer period, resulting in a more efficient sugar yield and richer flavor.
When malt is crushed, a process begins where its quality can start to deteriorate due to oxidation. This can lead to a loss of taste and aroma. Fresh malt, especially if crushed right before brewing, minimizes this risk and ensures that all desired flavor characteristics and properties are preserved in the finished beer.
Brewshop, as a brewing supply store, therefore recognizes the value of offering fresh malt and provides the option to crush it at the time of purchase. This, of course, also applies to all-grain beer kits. The malt in our beer kits is always stored whole/uncrushed, and we only crush it if you select crushed malt when making a purchase in the online store. The choice of raw materials and their qualities significantly impacts the result of beer brewing, whether it's malt, hops, yeast, or water. Fresh malt is not just a preference, but a key component for achieving a high-quality brew. The very best option, of course, is to have your own malt mill. This allows you to crush the malt exactly as you desire, ensuring it's freshly crushed on the very day of brewing.
As a homebrewer, you should be as critical of your raw materials as a brewery, because everyone wants the best possible beer after many hours and weeks of work on a brew. Therefore, consider this the next time you shop for malt and all-grain beer kits, and look for the choice between whole and crushed malt. If you don't have that option, there's a risk of buying beer kits with malt that was crushed many months ago.
