Aging Whiskey Through the Oak Barrels
Those whiskey barrels and also the interaction between the whiskey and oak is one of the really interesting things, if not the totally understood components in the production process of whiskey. The whiskey barrels' quality is monitored in a careful manner since the new spirit should gain character as well as color from the wood where it rests.
There are some casks were used previously to mature fino, oloroso or the amontillado sherries and some have contained bourbon and there are some that go for oak. The kind of such Red Head Barrels being used for the maturation will be determined by the master blender who looks for a certain character and also continuity of whiskey. Just a minimum of 3 years maturation may make new spirit which can be defined as Scotch whiskey. A lot of the scotch whiskies would mature for a lot longer which can be five to 15 years or 20 to 25 years and even longer.
It is such lingering period during which the cool and clean air of Scotland would steal through such porous oak of the casks as well a charm the contents which contribute further to such smooth as well as golden character of every distillery's unique creation. Know that the proportion of the whiskey in every cask would evaporate each year and such is lost to the heavens. Be sure to check out this website at http://www.dictionary.com/browse/keg and know more about alcohol.
The reason that oak is used for aging whiskey is because of the unique physical as well as chemical nature that it possesses. The oak has that strength and such wide radial rays do give strength when such is shaped for a cask. You must also know that oak is pure wood unlike the pine or the rubber trees that contain those resin canals which may pass the strong flavors to aging whiskey.
However, you must understand that it is not just the oak but it is actually the transformation which happens to the oak due to the seasoning and the heating instruments on the coopering process which would result in such production of that pleasant-tasting lactones of Oak. Also, you have to know that the whiskey barrel which are created from oak have some effects on the spirit.
You must also know that the oak barrels do interact with the spirit. This would add extractive wood elements from such cask and would convert them to desirable elements. Well, these are surely great things that you must know about aging whiskey, see more here!