General Questions Flashcards
At sea level, what temperature does ethyl alcohol boil at?
173F or 78C
What is fractional distillation?
A technique that is used to create liquor, that separates the alcohol from the water.
Why did Ancient Babylonians use fractional distillation?
For perfumes
What is the wash?
Fermented liquor in a still
What are congeners?
Volatile molecules such as esters, other alcohols, and aldehydes.
What are the “heads”?
The first vapors to condense.
Where did the term “proof” originate?
British sailors in the 18th century, testing their payments of rum with gunpowder, to prove that it wasn’t watered down.
What is vodka usually filtered with?
Charcoal
What is the minimum alcohol percentage for vodka in the EU?
37.5%
What is the most important component of gin?
juniper berries
What style are most modern gins?
London Dry gin
What are common aromatic substances of London Dry Gin?
cardamom, anise, lemon peel, coriander, angelica root, nutmeg
What are the dominant aromatics in Genever?
juniper and malt
The traditional genever recipe calls for what?
A minimum 15% of “malt wine” made of a distillate of corn, rye and wheat.
what is Corenwyn?
An cask-aged genever with at least 51% malt wine distillate.
What is the word “whisky” derived from?
The Gaelic word “uisgebeatha” which means “water of life.
Who distilled Kentucky’s first whiskey and when?
Elijah Craig, in 1789
Who are the only current producers of Tennessee whiskey?
Jack Daniels and George Dickel
What must Tennessee whiskey be filtered with?
Maple charcoal
What kind of casks are generally employed to age Scotch?
Bourbon and Sherry casks
What are the 5 legal categories of Scotch Whisky?
Single Malt Scotch Whisky Single Grain Scotch Whisky Blended Malt Scotch Whisky Blended Grain Scotch Whisky Blended Scotch Whisky
What is Single Grain Whisky?
Scotch Whisky produced at a single distillery, from unmalted barley, wheat or corn.
How long is single malt generally aged?
For at least 10 years
Which Scotch region tends to make the lightest stylistically?
Lowlands