21. Portugal Flashcards
What is Portugal’s PDO?
Denominacao de Origem Controlada/Protegida
What is Portugal’s PGI?
Vinho Regional
What is Vinho Verde’s climate and why?
Moderate maritime due to its proximity to the Atlantic and the river valleys funneling winds
What are Vinho Verde’s soils and its benefits?
1) Granitic bedrock with shallow decomposed granite topsoil.
2) Good drainage, low fertility
What does the climate of Vinho Verde become further inland?
Continental
What are two inland sub-zones of Vinho Verde?
1) Baiao
2) Moncao e Melgaco
What is the rainfall like in Vinho Verde?
High - 1,500mm
What are the two main viticultural hazards in Vinho Verde?
1) Rot
2) Mildew
How are humidity risks combatted in Vinho Verde? (2)
1) Training the vines high for air circulation
2) Green harvesting and shoot thinning
What is Vinho Verde’s most widely grown variety? Describe it
Loureiro
Predominantly towards the coast it’s mid-ripening; citrus, floral
What is the main quality variety of Vinho Verde and what flavours does it offer?
Alvarinho - citrus to tropical
What is the black variety of Vinho Verde? Describe it
1) Vinhao (Sousao)
2) Deep colour, high acid, cherry
Describe typical Vinho Verde winemaking (4)
1) Protective
2) CO2 added at bottling
3) Cool fermentation
4) Small r/s possible
More premium Vinho Verde might see what three winemaking techniques?
1) Oak
2) Lees
3) Ambient yeasts
What is the premium sub-zone of Vinho Verde
Moncao e Melgaco
The only sub-zone permitted to name Alvarinho as a single varietal on the label and still be classed Vinho Verde
What is the main business size in Vinho Verde?
Less than 1ha on average meaning co-ops and large merchants make most of the wine
Name a significant Vinho Verde producer
Anselmo Mendes
What are the Douro’s three sub-regions?
1) Douro Superior - upper (east)
2) Cima Corgo - centre
3) Baixo Corgo - west
What mountain range shields Douro from the Atlantic?
Serra do Marao
What’s Douro’s climate?
Warm continental
What is unusual about Douro’s soil?
The schist splits vertically allowing for root penetration
What are the six key black varieties in Douro?
1) Touriga Franca
2) Touriga Nacional
3) Tinta Roriz
4) Tinta Barroca
5) Tinta Cao
6) Sousao
What are the four key white varieties in Douro?
1) Viosinto
2) Rabigato
3) Gouveio
4) Moscatel Galego Branco
Are Douro reds destemmed? Why?
1) Yes
2) Tannic varieties used don’t need stem tannin
Name a significant Douro producer
Prats and Symington
What is a benefit of fermentin in lagares?
Easier to monitor the level of extraction than in a closed tank
Why might Douro red fermentation temperatures be unusual?
24-28 - low; allows for tannin extraction control
What is Dao’s climate and why?
1) Mediterranean
2) Surrounded by mountains giving protection from cool maritime in the west and arid in the east
Describe Dao’s rainfall? (2)
1) Relatively high (1,100 - 1,600mm)
2) Falls mostly during autumn and winter
What is thought to bring a signature note to Dao’s wine?
Pine and eucalyptus forests
What is Dao’s elevation?
400-500m but as low as 200m and as high as 900m
Describe Dao’s soils
Granite low in organic matter so free draining
Why is water stress an issue despite Dao’s high rainfall?
The free-draining soils
Besides water stress what are two other weather hazards in Dao?
1) Summer hail
2) Spring frost on the lower lying vineyards
What are Dao’s four main black varieties?
1) Jaen (Mencia)
2) Touriga Nacional
3) Tinta Roriz (Tempranillo)
4) Alfrocheiro
How do Dao red wines compare with Douro?
Less full-bodied and intense with fresher fruit and high acidity
What is Dao’s key white variety?
Encruzado - medium acid; can be full-bodied; lemon, peach, floral
What’s Dao’s producer model?
30,000 small (0.5ha) vineyard holdings