- Grain whisky
Grain whisky is any
whisky made from at least somegrain s "other than"barley , such aswheat andmaize (corn). Some grain whisky also contain malted barley. (Whisky made from only barley is calledmalt whisky . This can be confusing: both malt whisky and grain whisky are made from grainmalt .) The term is especially used in reference toScotch whisky .Grain whisky is typically distilled in a continuous
column still , also known as a patent or Coffey still, the latter afterAeneas Coffey , who refined the column still in 1831.Due to the higher alcohol yield from a patent still, grain whisky is generally accepted to have a lighter and less complex flavour than
malt whisky , which is produced in apot still . It nonetheless plays a very important role in the production ofScotch whisky as it is used to create blended whiskies.In
Scotland , pure grain whisky is seldom bottled and instead is manufactured explicitly for blending withmalt whisky . Their comparative lightness is used to smooth out the often harsh characteristics of single malts. Occasionally well-aged grain whiskies are released as "single grain whisky". The best of these are almost indistinguishable in flavour from the best single malts.
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