Ch. 13 – Tokaj Flashcards
Tokaj history
Aszu first mentioned in 1571
18th century - one of first controlled appellations
Offered sweetness before crystal sugar became available - drunk by royals
1945 - communism changed towards quantity production
Foreign investments in 1990s (AXA, Vega Sicilia, Hugh Johnson)
Climate
Zemplen Mountains
Moderate continental climate
Sheltered from cold norherly winds by forested mountains.
Mainly slopes to reduce freeze and frost
Important southern exposure for sun reception
500-600mm rain - half during growing season - irrigation is not permitted
Warm and dry Autumns
Rivers Tisza and Bodrog - morning fog and warm sunny afternoons.
Soil
Hundreds of extinct volcanoes
Deep volcanic bedrock with complex variety of soils
Nyirok - volcanic soil which is said to produce the most powerful wines
Loess - sandy silt with high clay content - ligher delicate wines
Soft soil - vine can root deeply, no problem with deficiency of water and nutrients
Fungus in Tokaj’s cellars
Zasmidium callare
Believed to regulate humidity
Vineyard management
Traditionally - single post with high density
Now grown on trellis (replacement cane or cordon with VSP) and lower densitions 4000-5000 per ha
Mechanization allowed but required for Aszu
Hazards - powdery mildew, grey rot - Managing canopy
- wild boars and birds
Average yields
Aszu - 2-3 hl/ha
Dry - 30-40 hl/ha
Grape varieties
6 permitted for Tokaji PDO
Furmint
Harslevelu
Sarga Muskotaly (Muscat Blanc a Petits Grains)
Furmint
69%
versatile and capable of producing high quality wines from dry to sweet styles.
Late-ripening (needs long season)
Retains high acidity
thick-skinned but particularly susceptible to botrytis
naturally accumulates high levels of sugar
Dry wines can be also ageworthy (often aged in oak)
Due to high sugar they can be full bodied with high alcohol
Lemon apple pear. Can develop honey, nuts with age
Sweet styles: dried apricot, mango
Harslevelu
18%
Fruitier than Furmint
White peach, orange blossom
Mainly supporting role in blends adding perfume
Sarga Muskotaly
Muscat Blanc a Petits Grains
9%
adds floral otes in blends
also appears as varietal wine
Grapes affected by Botrytis
Aszu
Winemaking of Aszu
Too concentrated to be pressed - therefore macerated in must, fementing must or base wine to draw out sugars and flavour (aszu can be mashed into paste)
Usually 12-60 hours (12-20degrees)
If uncrushed grapes are used - punched down regularly
Maceration in must - lightest styles
Maceration in wine - med.
Maceration in fermenting must - strongest expression but also can extract bitterness.
After maceration grapes are pressed and must is fermented (usually cultured yeast for reliability) in steel or barrels
Many producers stop ferment by chilling, racking or adding SO2. Otherwise it stops naturally around 180g/L RS
Aszu expression
Deep amber
high acidity
low to med alcohol
Intense aroma of orange peel, apricots, honòey
Picking for Aszu
several passes - collecting individual berries
Ageing requirements for Aszu
min 18 months in oak
Hungarian usually used (often from Zemplen mountains above region)
traditional 136L Gonci barrels, now switching to 300-500L