Ch. 13 – Tokaj Flashcards
Climate in Tokaj
Foothills of the Zemplen Mountains
Moderate continental climate
Sheltered from cold northerly winds by forested mountains.
Mainly planted on south-facing slopes to reduce winter freeze and frost risk
Overall rainfall is relatively low but half falls during growing season (irrigation is not permitted)
Warm and dry Autumns
The Tisza and Bodrog rivers meeting in Tokaj
- Bodrog floods, creating shallow marshes
- morning fog and warm sunny afternoons.
Soil in Tokaj
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 - lighter delicate wines
Soft volcanic bedrock means vines can root deeply
- no problem with deficiency of water and nutrients
- also ideal for digging cellars
Fungus in Tokaj’s cellars
Zasmidium cellare
Believed to regulate humidity
Vineyard management in Tokaj
Traditional:
- single post with high density
Now grown on trellis (replacement cane or cordon with VSP) at lower densities
Mechanization allowed but hand-harvesting is required for Aszu
Hazards
- powdery mildew, grey rot
- Managing canopy is important
- wild boars and birds
Average yields in Tokaj
Aszu - 2-3 hl/ha
Dry - 30-40 hl/ha
Grape varieties in Tokaj
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
Fruitier than Furmint
White peach, orange blossom
Mainly supporting role in blends adding perfume
Sarga Muskotaly
Muscat Blanc a Petits Grains
adds floral notes in blends
also appears as varietal wine
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 may stops naturally at higher sugar levels.
Aszu expression
Deep amber
high acidity
low to med alcohol
Intense aroma of orange peel, apricots, honey
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
mix of new and old oak
Classification of Aszu until 2013
Puttonyos scale - number of buckets of aszu berries added to gonci barrel.
Minimum level of sugar for Aszu
120g/l RS (equivalent of 5 puttonyos)
Tokaj Eszencia
Extremely rare and expensive
From tiny volume of free-run juice that trickles from Aszu berries
It can take years to ferment (still reaches very low alcohol - usually less than 5%)
Min sugar 450g/l
full bodied, pronounced, concentrated flavours, high acidity.
Retain freshness and age for decades