Distilling Knowledge Scotch Irish and Japanese Whiskies Flashcards
How is malting started?
Artificially creating the ideal levels of moisture and temperature
When do distillers introduce peat flavours?
When all the starch has been modified and the green malt is moved to the kiln.
How long does it take peat to form?
10 years for 1cm of peat to accumulate
What are some aromas of peat?
These are phenolic compounds with scents of seaweed smoke and tar.
What is ‘grist’?
Soluble starch must be dissolved in water and converted into fermentable sugar. This is done by milling the malted barley into a coarse flour
What is the ideal water temperature for grist?
63-64C
What is the purpose of a mash tun?
Grist is mixed with hot water reactivating the enzymes that carry out out sugar conversion
What happens once conversion is completed?
The ‘wort’ is drawn off the bottom of the mash tun cooled and pumped ti a fermenter called a ‘washback’
What part can mashing play in the creation of flavor?
Solids can be pulled into the washback creating a cloudy wort that produces a spirit with a greater malty, cereal character than a whisky made from a clear wort
How long does fermentation last and how strong is the finished product?
Fermentation is usually completed within 48 hours and yields a ‘wash’ between 7-10abv
What distillation method is used for Scotch?
Double distilled in a pot still First product is called low-wines 21-28%abv Second around 70% The heads and tails are distilled with the next batch of low wines Some distillers will use a triple distillation
What do cut points affect in Scotch production?
Early cut - lighter flavored spirit If peat is a key flavor this character comes from congeners of low boiling points
How do Bourbon barrels influence Scotch?
Made from Q. alba these are heavily charred. They add vanilla coconut pine cherry and spice
What do Sherry barrels add to scotch?
these are known as ‘butts’ these are seasoned not charred and add dried fruit christmas cake, clove, resin and orange peel
What is the law regarding Scotch maturation?
3 years in Scotland for with a max 700liter only water or caramel added for coloring
What is wood finishing?
Moving an aged whisky into a barrel from a different source for a relatively short time prior to bottling
What does it mean when you see a location on the label Scotch bottle?
The bottle was distilled there
Describe the style of Islay and name 2 producers
Flavor most closely linked to peat
Ardbeg
Laphroaig
Lagavulin
Describe the style of Highland and name 2 producers
Ranged from Peated - Highland Park
Rich and Heavy - Dalmore
Light citric - Glenmorangie
Describe the style of Speyside and name 2 producers
Lighter - Glenfiddich and Glenlivet
Rich Fruity- Balvenie and The Macallan
Describe the style of Lowland
Light only 3 producers
Auchentoshan
Daftmill
Glenkinchie
Describe the style of Campbeltown?
Rich and heavy also only 3 producers
Glengyle
Glen Scotia
Springbank