First evidence was in 1494 and the first
distilleries date from 1700s.
Matthew Gloag was the founder in 1717 the factory that we visited
" The Famous Grouse" in Scotland ( Perth).
The regions of Scotland that products whisky are Lowland, Highland
and Speyside.
How is the whisky mades of?
- MALTING
This is the start point of whisky. Ripened barley is soaked in water
and then spread over the malting floor and occasionally turned.
At this point it starts to germinate - the very early stages of
growth-when it is then dried in a kiln to halt the germination al
just the right stage.
- MILLING
Once the germinated or malted barley as it is known, is fully dried,
it is then milled to produce a coarse type of barley flour known
as grist.
- MASHING
Next the grist is mixed with hot water in a large, circular metal
vessel, known as a mash tun. This process involves filling and draining
the vessels a number of times with water of increasing temperatures
to allow fermentable sugars to be released fro to grist. The end
result is sugary liquid called wort.
- FERMENTING
The wort is then cooled and run into round wooden barrel-like vats
called wash backs. Yeast is added and fermentation begins with the
wort beginning to froth and bubble. This froth is called barm and
the alcoholic liquid produced in this fermentation is wash.
- DISTILLING
The distillation process stars with the wash being pre-heated before
first passing into the wash still where alcohol, called low wines
is separated out from water and other products in the wash. This
unrefined alcohol is then passed into a second still-the spirit
still, where distillation is refined with only a small part of the
resultant spirit, known as the middle cut being of high enough quality
and suitable strength for malt whisky. The first and final runs
of spirit through the still, called the foreshots and feints are
passed back into the still for redistillation.
- FILLING
The refined, strong and at this stage, clear whisky is then ready
to be cut with water to reduce the alcohol strength before being
poured off into oak casks. It is from these casks that the whisky
slowly acquires its distinctive amber hue as it matures.
- MATURING
The magic end process of maturing is full of mystery. Undisturbed
for ever ten years,the whisky develops in taste, style and character.
Attempts to reproduce this process outside Scotland have failed
to capture the flavour that is known to be uniqueto Scotch whisky.
The Famous Grouse makes some different kinds
of whisky.
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