5 - Whisky/Whiskey Flashcards
Name the five major players in whisky production
USA
Canada
Scotland
Ireland
Japan
What do all major whiskies have in common?
They are made from grains
They are matured in oak
How may whiskies be varied in style?
By varying grains, distillation strength and barrels
What are grains?
Seeds produced by a number of different species of grass
What are the most important grains used to make whisky?
Barley
Corn
Wheat
Rye
Can distillers use any grains?
No, this is often regulated by law
How may starch be converted to glucose by a distiller?
Malting or cooking
…is typically malted, while…are cooked and then…
Barley
Other grains
Mixed with malted barley
Describe the first stage of malting
Grains of barley are placed in a warm, damp room and they start to grow
What happens within the barley as it begins to malt?
The new plant unpacks the starch granules from the net they’re stored in and releases enzymes
What happens after a few days of malting?
The new growth within the barley seeds is halted by heating the grains with hot air
What is the malt called once the shoots begin to grow?
Green malt
What are barley grains called after the process of malting is complete?
Malted barley
What’s the next stage after malting is complete? What’s this called?
It’s ground into a course flour and mixed with hot water
Mashing
What’s the purpose of using hot water in scotch making?
It unrolls the starch molecules, which are then able to dissolve in the water
What’s able to happen once the starch molecules have been unrolled in the mash?
The enzymes that were released by the barley during malting are able to convert the starch into glucose
What is wort?
The sweet liquid resulting from mashing
How are non-barley grains usually processed?
They are crushed, mixed with water and cooked at high temperature
What must happen with other whisky grains once they’ve been cooked? Why?
They must be mixed with enzymes, usually from malted barley, but sometimes bought in
While the starch molecules have been ‘unpacked’ by cooking, they still need converting to glucose so that they can be fermented
The use of…enzymes is not permitted in the production of Scotch Whisky
Bought in
What happens once wort has been created?
It is fermented and distilled to produce a spirit
What are the still options for a whisky producer?
Varied, though sometimes limited by local laws
What is the impact on whiskies of being distilled in various ways?
Some have a warming, almost sharp texture with pronounced aromas, others are smoother with a medium or even light intensity
How are whiskies typically matured?
They’re almost always matured in oak barrels for several years
How do distillers look to balance their whisky?
They want to balance the wood flavours with those from the grains
What is the role of blending in whisky?
It is very important
Describe some approaches to blending that a whisky producer may take
Some use only spirits with pronounced flavours and rely on spirits of different ages for complexity
Some blend pronounced spirits with more lightly flavoured spirits that have been distilled to a higher strength
What often dictates blending options available to a distiller?
Local laws
What is another name for whisky blending options with a pronounced character?
Flavouring spirits
What are the names for the liquid once wort has been fermented?
Wash/distiller’s beer
What may occur between whisky maturation and bottling?
Colouring with caramel
What are the three biggest styles of whisky in the USA?
Bourbon
Tennessee Whiskey
Rye Whiskey
Why is rye whiskey so noteworthy?
It’s down to the intensely aromatic nature of rye
Where must bourbon be made?
It can be made anywhere in the USA
Where is the vast majority of bourbon made?
In Kentucky
What is the grain requirement for Bourbon?
Minimum 51% corn
What character does corn have in whiskey?
It gives distinctive sweetcorn aromas
What is the term for other grains used in Bourbon?
Small grains
What are the characters of rye when distilled?
Spicy rye bread aromas
What is the most commonly used small grain in Bourbon?
Rye
What is sometimes used instead of rye in Bourbons?
Wheat
What aromas might be provided to Bourbon by using wheat?
Dough and bread aromas
What is the role of malted barley in Bourbon?
It’s principally used for its enzymes and is used in small amounts
What is the name for the combination of grains used by Bourbon distillers?
The mash bill
How do Bourbon distillers principally influence the style of whiskey they produce?
By varying the mash bill
By blending several mash bills
What happens once Bourbon grains have been malted or cooked?
They are then mixed together for starch conversion
American distillers rely on…to create many of the fruity ester aromas
Fermentation
What are two significant ester aromas created by fermentation for Bourbon?
Banana
Citrus
Most Bourbons are distilled in…
Column stills
How do Bourbon distillers dictate the esters that they want to create?
By using their own unique yeast selection
What is required of the newly distilled Bourbon spirit?
The law requires that it is relatively low in strength
What must happen after a Bourbon spirit has been distilled?
It must then be matured in new charred-oak barrels
What is the result of Bourbon barrels being new?
The spirit is imparted with lots of flavours such as vanilla, coconut and sweet spice