Gin Flashcards
What’s the notable top notes of London Dry gin?
Juniper, Orange and Lemon, Anise, Cardamon, Coriander, Nutmeg, Angelica
Who developed the first Crude Gin?
Dutch Dr. Sylvius De Bouve in the 18th Century
What are the dominant notes of Genever?
Juniper and Malt (min 15% malt wine from Corn, Rye and Wheat)
May be aged in oak casks
What are the names for style of Genever?
Olde (old- traditional style with Malt wine)
Jonge (young- less malt wine)
Corenwyn (Corn wine- cask aged version where malt wine is @ least 51% of distillate)
What is Plymouth style Gin?
Revived in 1996.
Fuller in body and sweeter with more root ingredients, giving an earthier feel.
What is old Tom gin?
Slightly sweet gin, “missing link” b/ween Genever and Gin
Who created the London Dry Gin style?
Charles Tanqueray in 1820
What is significant about Gin as it relates to the distillation process?
It’s redistilled in the presence of botanicals
Which Liquer is made from a base of highly rectified neutral spirit.
Gin
What was b “blind tiger”
What they referred to gin as in the 1920s if you wanted a drink at a speakeasy
Gin- EU Definition
All gins are made with ethyl alcohol flavored with juniper berries (Juniperus communis) and other flavorings. Ethyl alcohol used must be distilled according to the minimum standards laid out in the EU Spirit Drink Regulations.In all types of gin, the predominant flavor must be juniper.
Minimum alcohol content: 37.5% abv. EU Regulation 110/2008.
Types of Gin: Gin
Made from ethyl alcohol and flavourings. Ethyl alcohol does not have to be re-distilled. Flavorings can be natural or artificial. Flavorings can be mixed (compounded) with the ethyl alcohol to form the gin. No restriction on the addition of approved additives such as sweetening. Water is added to reduce the alcohol strength of the gin, but not below 37.5%. The gin may be colored with approved coloring agents.
Distilled Gin
Made in a traditional still by re-distilling neutral alcohol in the presence of natural flavourings. No minimum strength for the resultant distillate; further ethyl alcohol of the same composition may be added. Additional flavorings may be added after distillation; these may be natural or artificial.
No restriction on the addition of approved additives such as sweetening. Water is added to reduce the alcohol strength of the gin, but not below 37.5%. The gin may be colored with approved coloring agents.
London Gin
Made in a traditional still by re-distilling neutral alcohol in the presence of natural flavourings. The ethyl alcohol used must be of a higher quality than the base standard laid down for ethyl alcohol. The methanol level in the ethyl alcohol must not exceed a maximum of 5 grams per hectoliter of 100% vol. alcohol. The flavorings must all be natural and none may be added after distillation. The resulting distillate must have a minimum strength of 70% abv. Further ethyl alcohol may be added to the distillate if it is of the same standard. Sugar may be added, provided it does not exceed 0.1 g/l in the finished product. The only other approved additive is water. London Gin may not be coloured. The term “London Gin” may be supplemented by the term “Dry.”
Like aquavit,
gin is essentially flavored vodka.
To produce gin…..
a neutral grain spirit is flavored with a range of botanicals—juniper berries are the most important component—and redistilled. Most modern gins are grouped under the London Dry style. No longer an indication of geographical origin, London Dry Gins employ a wide proprietary blend of botanical flavorings, and can therefore be subtly or startlingly distinct in character. In addition to juniper berries, London Dry Gin generally contains a noticeable citrus and spice element, derived from orange and lemon peel, anise, cardamom, coriander, nutmeg, angelica root, and other aromatic substances. Popular London Dry Gins include Beefeater, Tanqueray, Bombay Sapphire, Gordon’s, and Boodles.
Gin- History
Despite gin’s close association with the halcyon days of the British Empire, the liquor was developed in Holland. Taking advantage of the therapeutic powers of the juniper berry, the Dutch Dr. Sylvius de Bouve developed the first crude gin as a medicinal oil known as Genever (Jenever) in the 16th century. A rapid rise in the number of ill Dutchmen no doubt contributed to the spirit’s great popularity, and it soon spread abroad and to England. Genever is still produced today; the spirit is produced in a pot still, and sweeter but less alcoholic than London Dry Gin. Juniper and malt are the dominant aromatics in Genever, and the gin may be aged in oak casks, taking on color and roundness from the wood. Traditionally, the Genever recipe incorporates a minimum 15% “malt wine”: a distillate of corn, rye and wheat. This traditional style is now labeled oude (“old”); a cleaner, more neutral Genever with less malt wine is labeled jonge (“young”). Corenwyn (“corn wine”) is a cask-aged version in which malt wine comprises at least 51% of the distillate.
Plymouth Gin
Was revived in 1996 and is only produced by Plymouth, Coates, and Co. in England. It is fuller in body than London Dry Gin, and very aromatic. It is the proper gin for a Pink Gin cocktail. Old Tom Gin, another English style rarely encountered today, is lightly sweetened gin. A wooden plaque hung on the outer wall of a pub and shaped like the head of a black cat—“Old Tom” was 19th century slang for a black cat—could supplicate passers-by with a shot of the gin, poured from indoors through a slot in a cat’s mouth, for a penny or two. In an era of bartenders clamoring for pre-Prohibition cocktails and spirits of the gilded age, Hayman’s Distillery has revived Old Tom Gin, and now the style is made by a handful of distilleries. Old Tom Gin is the “Tom” in the classic Tom Collins cocktail and the base of the 19th century Martinez cocktail, possibly the precursor to the Martini. The Gin Martini—Vodka Martinis were a later adaptation—remains among the most famous and sophisticated, yet simple, American cocktails to date.
History- Gin
14th: juniper berries believed to cure stomach problems + effective vs. Black death
1572: Franciscus Sylvius of Leiden (Flanders) made the first recorded eau de vie de genievre.
1575: 1st distillery by Lucas Bols. Genever is born.
17th: Juniper distillates = NL specialty. UK preferred anise-based spirit at that time.
UK’s William of Orange encouraged distillation to modernise agriculture + replace brandy (due to war vs. Fr)
1720: 90% of English spirits distilled in London. Gin craze in first half amongst workers.
1761: gin production granted only to large distillers to curb proletariat’s consumption.
1803: 9 producers control 90% of London’s distilling capacity incl. Booth, Burnett, Gordon & Tanqueray. Rise of ‘dry’ style.
1827: Coffey still => devt of more complex recipes. Gin becomes more acceptable and rises amongst middle class.
Early 20th: the alcohol for cocktails in the US before Vodka in 60’s
Now: mini revival thanks to brands like Bombay Sapphire and resurgence of cocktails.
Defintion- Gin
EU Gin: done ‘by flavouring a neutral spirit made from agricultural base of min 96%abv with natural (or natural identical) flavouring so that the taste is predominantly of juniper’ .
Distilled gin: neutral spirit redistilled in stills in the presence of juniper & other botanicals. Possibility to add further flavourings post redistillation.
London Gin: style of distilled gin with all flavours from botanicals added during redistillation + water + minute amount of sugar (sugar being the only allowed added additives). Can come from anywhere.
Compounded gin: done by adding essences or flavourings to ethyl alcohol ≠ gin
Min bottling strength 37.5%abv (US: 40%abv).
Plymouth gin must come from Plymouth. Use of sweet botanicals only.
Raw Materials- Gin
Base spirit: usually wheat or rye-based redistilled to high abv and then reduced to 60% abv with demineralised water.
Botanicals:
- Junipers: legally only botanical necessary for gin. Italy + ex-Yougoslavia -> pine like notes + leather + lavender hints
- Coriander seed: for premium gin. Moroccan -> peppery; East EU+Rus -> spicy, citric; India -> citric
- Angelica root -> musty, earthy, dry, woody
- Orris root -> scented, earthy aromas of violet roots & leaves.
- Dried citrus peels: not all gins, 1st aromas released when gin diluted.
Beefeater: Sevilla oranges for bitter edge. Plymouth: sweet oranges for fresh testiness
- Cinnamon, almonds, liquorice, angelica seeds, etc.
Distillation- Gin
Base spirit: pH neutral (≠whisky’s mash) which means that the spirit will not interact with copper pot still.
Key influences: shape & size of still + rate of distillation
Process:
1. Spirit reduced to ~60% abv with demineralised water
2. Addition of botanicals
3. Distillation in pot still with botanicals’ essences mingling with alcohol vapour before condensation
Essences evaporate in the following order: 1. Citrus 2. Juniper 3. Spices (e.g. coriander) 4. Orris / rooty notes
4. Spirit cut usually before roots’ essences overtake spirit. The heart is collected at 80-85% abv.
Key quality considerations: a. Quality of botanicals
b. Recipe mix + balance
c. use of reflux
d. cut point
Beefeater: 24h maceration of botanicals in spirit before distillation
Gordon’s / Tanqueray: almost immediate distillation
Bombay Sapphire / Hendrick’s: carterhead stills with basket suspended in the still