Other Grape Spirits Flashcards
Legal Requirements- Other Grape Spirits
- EU ‘wine spirits’: distilled to below 86% abv
- EU Brandies: distilled to below 94.8 abv. w hi-strength alcohol
French Brandies- Other Grape Spirits
- Throughout France, made from surplus wine distilled into neutral alcohol and aged for min 12mths in wood.
- FINE: higher quality AOC spirit e.g. Fine de la Marne, de Bordeaux, de Bourgogne. Light distillates from the regions’ grapes with short ageing (12mths). Use of lees to add character (e.g. Fine de Marne).
German Brandies- Other Grape Spirits
- From imported base wines mainly
- Hi strength column still + short ageing before potential sweetening / flavouring
- Addition of 2% sugar + 1% other ingredients allowed.
Other Brandies- Other Grape Spirits
- South Africa (since 1672): use of Pot + column + 3-year ageing. Column still distillate often blended w pot still distillate
- Mexico: major brandy producer + drinker (Domecq’s Presidente)
- US/AUS: both pot or column
Pisco- Other Grape Spirits
- Pomace spirit but brandy. Grapes: Moscatel de Alexandria, Torrontel, PX
- Distillation in pot stills
- 4 types: Seleccion (30% abv + unaged); Especial (35%abv + short); Reservado (40% abv+ longer); Gran Pisco (longest)
Ageing in Rauli wood. Aromas of Jasmine + orange blossom - Specific Peruvian classification. Bolivia: named Singani and only from Moscatel de Alexandria
Grappa- Pomace Distillates
Raw material: vinaccia i.e. grape pomace. Its quality (freshness) will determine quality of final spirit.
15kg of vinaccia => 1 bottle of grappa
Grape varieties: usually black grape variety for more interesting aromas
Distillation: mainly discontinuous (pot still)
a. Pot stills or baskets to put pomace & heat it
b. Alcoholic vapours released into distillation column.
c. Separation of heads, hearts & tails.
Continuous distillation also used.
Considerations:
- Single vs. blend: Moscato: great on its own but Chardonnay not
- Ageing: historically unaged. Now, a bit of ageing for a few.
- Whole grape from must vs. vinaccia.
Other Pomace Distillates
France: Marc (discontinuous) from local grape varieties in most wine regions.
Portugal: Bagaleira
Spain: Orujo
Grappa
Pomace brandy labelled as Grappa can only be made in Italy and it is protected by Italian law.
Grappa- Distillation
Grappa must be distilled to less than 80% abv in either batch or continuous stills
Grappa- Finishing
It is permitted to add aromatic plant material and 20 mg/L sugar. Caramel can be added if Grappa has been aged for longer than 12 months.
Grappa- Labelling Terms
Vecchia or Invecchiata is aged for a minimum of 12 months.
Riserva or Stravecchia is aged for a minimum of 18 months.
Grappa- Grape Varieties
No more than two grape varieties can appear on the label:
- One variety used: This variety must account for 85 per cent of the pomace used.
- Two varieties used: These varieties must account for 85 per cent of the pomace used.
What is grappa made from?
Pomace, a by product of the wine industry rather than wine. Pomace brandies are made in every wine region in the world but, with the the possible exception of Marc from France, most are of local interest only.
What are the two types of Grappa?
White and Black. They can also be made in lots of different styles (some aged in oak, some flavoured with different botanicals).
Pomace
- In Italian it is known as Vinaccia
- Skins left over from winemaking
- Pomace can change the tone and aroma of a resulting grappa by which varietal is used (ie aromatic varieties like Muscat and Gewürztraminer)
There are two different types of grappa. The difference lies in the….
Winemaking process
White grape pomace
- Grapes are pressed and the juice is collected and separated from the skins before fermentation
- This means the pomace does not contain and alcohol when the distiller takes delivery of it.
- Pommace is not dry. It still includes some juice and grape solids that contain sugar
- The distilled then adds some water to dilute the pomace and undertake a fermentation in order to create alcohol that can be distilled
Black Grape Pomace
- Skins are not seperated from the process until after fermentation
- when ferment is complete the juice is drained off and the skins are pressed to recover most of the wine. This means that when the black grape pomace is delivered to the distiller it can be distilled immediately
- Pomace needs to be looked after immediately (much like good grapes) so it does not spoil from microorganisms. Distillers work closely with local winemakers to make sure the best quality pomace is deserved to the distiller.
Grappa- Distillation
Grappa is made using both batch and continuous distillation. The problem for distillers is that pomace has grape solids. If these were to be put through normal stills it would quickly burn causing uneven heating in the still. Traditionally the bagno maria still. To keep the heating even and to make sure the pomace doesn’t compress under the weight, either perforated baskets are used or it is constantly stirred. The new stills now use steam injection. This uses perforated trays to prevent compaction.
Continuous Distillation- Grappa
- This still also uses steam injection.
- Bespoke devices move the pomace slowly into, through and out of the first still, keeping it there long enough for all the volatiles to be stripped by the steam
- The alcoholic vapours then pass into a rectifier in the normal way.
- The majority of grappa is made in this way to accomodate mass production
Maturation and Finishing- Grappa
Most grappa is unaged. Some premium brands do age their grappa in oak. Oak is not the only wood used. ash and chestnut is also used. Some examples are flavoured with spices, but this is real specialty.
What is the general term for pomace spirit in France?
Marc
Grappa In Italy
Italy is the ideal place for grapes, thanks to its mild and favourable climate. Extending into the Mediterranean Sea like a magnificent garden, Italy’s terroir offers tastes and bouquets of extraordinary variety. And it is this land that gave rise to Grappa, the quintessential Italian distillate, unique in the world for character and provenance.
Grappa is the distillate of marc produced exclusively in Italy. The marc, i.e. the pips and skins of grapes, obtained from the vinification process, must come exclusively from grapes grown in Italy. Any other distillate of non-Italian marc cannot be called Grappa, even if produced inside the national borders.
EU Regulation 110/08 ratifies all this. Therefore, when one says Grappa, it is not necessary to add the word Italian: Grappa means an all-Italian made product, for culture and tradition.
Grappas are not all the same. In fact, to be more precise, one should speak of types of Grappa and not Grappa in general. According the the EC regulation, since 1989 there are six regions renowned, by tradition and culture, for the artisan production of Grappa: Piedmont, Lombardy, Veneto, Trentino, Upper Adige – South Tyrol and Friuli Venezia Giulia as well as the Barolo area. The name Grappa has recently also been extended to the region of Sicily and the Marsala area, not without some controversy.
Therefore, in addition to the name Grappa, which covers the entire national territory, today there are 9 Typical Geographic Indications (IGT), corresponding to the above-mentioned regions and areas. Each IGT proposes Grappas with particular characteristics, in a range of fragrances and notes reflecting the uniqueness of the territory of provenance.
Piedmont- Grappa
Piedmont enjoys an old distilling tradition, also thanks to the enormous wealth of its vineyards that offer quality marcs from red grapes such as Nebbiolo, Dolcetto and Barbera, but also white types such as White Muscat, Arneis, Erbaluce, etc. The Piedmontese call Grappa “branda”. In respect for the most genuine hand-made tradition, many distilleries do not use the continuous-cycle distillation process, but use boilers with flowing steam, operating at discontinuous cycle. Other manual systems use the double boiler and rare examples with direct fire. Testifying to the old Piedmontese distilling tradition, the 18th century saw the creation of the Distillers’ Guild, with specific rules and regulations for members.
The high value of the marc used in the stills guarantees quality and very characterised Grappas. Grappa of Nebbiolo, Dolcetto and Barbera, also with long ageing in wooden barrels, are just some of the top products of Piedmontese distillation. But there is also the Grappa of White Muscat, one of the most gown vine species in the region, whose smoothness offers the palate an exquisite taste, also in combination with cheeses. The great experience of vine-growers and the quality of the marcs give the Grappas of this region entirely Piedmontese characteristics.