Douro Flashcards
What regions are in the Duriense?
Durience IGP
Douro DOP
Porto DOP
Douro DOP
- Subzones
- Style
- Grapes
- Alcohol
- Aging
Douro DOP
- Subzones (West to East): Baixo Corgo, Cima Corgo, Douro Superior
Styles
- Vinho: Branco, Rosado, Tinto
- Vinho Espumante (sparkling)
- Colheita tardia (late harvest)
- Vinho Licoroso: Moscatel do Douro (fortified)
Authorized Varieties
- Tinto: Alicante Bouschet, Alvarelhão, Alvarelhão Ceitão, Aragonez (Tinta Roriz), Aramon, Baga, Barca, Barreto, Bastardo, Bragão, Camarate, Carignan, Carrega Tinto, Casculho, Castelã, Castelão, Cidadelhe, Concieira, Cornifesto, Corropio, Donzelinho Tinto, Engomada, Espadeiro, Gonçalo Pires, Grand Noir, Grangeal, Jaen, Lourela, Malandra, Malvasia Preta, Marufo, Melra, Mondet, Mourisco de Semente, Nevoeira, Patorra, Petit Bouschet, Pinot Noir, Português Azul, Preto Martinho, Ricoca, Roseira, Rufete, Santareno, São Saúl, Sevilhão, Sousão, Tinta Aguiar, Tinta Barroca, Tinta Carvalha, Tinta Fontes, Tinta Francisca, Tinta Lameira, Tinta Martins, Tinta Mesquita, Tinta Penajóia, Tinta Pereira, Tinta Pomar, Tinta Tabuaço, Tinto Cão, Tinto Sem Nome, Touriga Fêmea, Touriga Franca, Touriga Nacional, Trincadeira (Tinta Amarela), Valdosa, Varejoa
- Branco: Alicante Branco, Alvarelhão Branco, Arinto (Pedernã), Avesso, Batoca, Bical, Branco Especial, Branco Guimarães, Caramela, Carrega Branco, Cercial, Chasselas, Côdega de Larinho, Diagalves, Dona Branca, Donzelinho Branco, Estreito Macio, Fernão Pires (Maria Gomes), Folgasão, Gouveio, Gouveio Estimado, Gouveio Real, Jampal, Malvasia Fina, Malvasia Parda, Malvasia Rei, Moscadet, Moscatel Galego Branco, Mourisco Branco, Pé Comprido, Pinheira Branca, Praça, Rabigato, Rabigato Franco, Rabigato Moreno, Rabo de Ovelha, Ratinho, Samarrinho, Sarigo, Semillon, Sercial (Esgana Cão), Síria (Roupeiro), Tália, Tamarez, Terrantez, Touriga Branca, Trigueira, Valente, Verdial Branco, Viosinho, Vital
Minimum Alcohol
- Branco/Rosado: 10.5%
- Tinto: 11%
- Espumante: 11%
- Moscatel do Douro: 16.5%
Minimum Aging Requirements
- Tinto: may not be released until May 15 of the year following the harvest
- Espumante: 9 months on the lees
- Moscatel do Douro: 18 months
Porto DOP
- Subzones
- Styles
- Grapes
- Alcohol
- RS
Porto DOP
- Subzones (West to East): Baixo Corgo, Cima Corgo, Douro Superior
Styles: Vinho Licoroso (Tawny, Ruby, White/Branco, Rosé/Rosado)
Grapes
- Authorized Varietals:
Tinto: Aragonez (Tinta Roriz), Bastardo, Castelão, Cornifesto, Donzelinho Tinto, Malvasia Preta, Marufo, Rufete, Tinta Barroca, Tinta Francisca, Tinto Cão, Touriga Franca, Touriga Nacional, Trincadeira (Tinta Amarela)
- Branco: Arinto (Pedernã), Cercial, Donzelinho-Branco, Folgazão, Gouveio, Malvasia Fina, Moscatel Galego Branco, Rabigato, Samarrinho, Semillon, Sercial (Esgana Cão), Síria (Roupeiro), Verdelho, Viosinho, Vital
- Minimum Alcohol: 19-22% (except Porto Branco Leve Seco, which has a min. 16.5%)
RS
- Extra-Seco: 17.5 g/l - 40 g/l
- Seco: 40 - 65 g/l
- Meio Seco: 65 - 85 g/l
- Doce: 85 - 130 g/l
- Muito Doce (Very Sweet): more than 130 g/l
What are the requirements for Vintage Port?
Vintage: Wines must be bottled by July 30 of the third year after harvest. Wines may be sold from May 1 of the second year after harvest.
What are the requirements for Late-Bottle-Vintage or LBV Port?
Late-Bottled-Vintage (LBV): Wines are aged in cask for at least four years and bottled before December 31 of the sixth year after harvest. LBV wines additionally aged for 3 years in bottle may carry the designation “Envelhicido em garrafa,” or bottle-matured.
What are the requirements for Colheita Port?
Colheita: Tawny wines from a single vintage aged in cask for a minimum of 7 years.
What are the requirements for 10/20/30/40/50 Years Old Port?
10/20/30/40/50 Years Old: Wines that are 10-30 years old may be labeled “Velho”; wines that are over 40 years old may be labeled “Muito Velho” (very old).
What does “Crusted” mean?
Crusted: This term indicates that the wine has been matured and has left sediment in the bottle.
What are the requirements for Reserva/Reserve Port?
Reserva/Reserve:
- Ruby - This term implies greater quality when used for “Ruby” Port but it does not carry any minimum aging requirement.
- Tawy- cask-aged for at least 7 years.
What are the requirements for Very Very Old or VVO Port?
For wines over 80 years old (Cannot have an age statement on the bottle just VVO/W)
What river flows through Douro?
Douro River (Duero in Spain)
List and describe the sub regions of the Douro and Porto DOPs?
Baixo Corgo
- Westernmost
- Highest density of plantings
Cima Corgo
- Highest total vineyard area
Douro Superior
- Stretches into the Spanish border
- Largest
- Dried
- Least planted
Describe the climate of Douro valley?
Continental Climate
- Very hot summer and cold winters
- Temperature can go below freezing
- Mountains in the region act as barriers to protect from humid Atlantic winds
- Becomes drier as you move further inland toward Spain
What is the main soil type in the Douro?
Schist
What grapes are most commonly used to make wine under the Douro DOP?
Red
- Touriga Nacional
-Touriga Franca
- Tinta Roriz - AKA Aragones, Tempranillo
-Tinta Cao
- Tinta Barroca
White
- Malvasia Fina
- Viosinho
- Rabigato
- Gouveio
What variety is used to make Moscatel do Douro?
Moscatel Galego
How does the city of Porto fit into the Port trade?
Porto City
- Not apart of Duriense IGP or Douro/Porto DO
- Historically used as a commercial hub wine trade
- Houses would transport Port Casks in Barco Rabelos (traditional Portuguese boat) from Pinhao in the Cima Corgo downriver to Vila ova de Gaia, a suburb of Porto, to mature the wines
- Until Portugal joined the EU in 1986, this process to transport and age the wine was required by law
- Removing this requirement spurred the new generation of smaller quintas to produce and ship Port and table wines from their premises in Douro
When was Port first demarcated?
1756
What governing body oversees Port production?
What were the previous governing bodies?
Douro Port Wine Institute, or Instituto dos Vinhos do Douro e Porto (IVDP)
IVDP replaced Commissão Interprofissional da Região Demarcada do Douro in 2003, which in turn replaced the Casa do Douro in 1995
What is the Casa do Douro?
a syndicate of growers’ guilds established in 1932 that assumed control over the regulation of viticulture
- It lost many of its regulatory functions after it bought controlling shares in Royal Oporto, a port shipper and the surviving remnant of the Companhia Geral dos Vinhos do Alto Douro, the original oversight “company” established in the Douro in 1756
What is lei do terco?
Law of the third
- a decree restricting sales of Port to one-third of a house’s total inventory annually. In addition, the IVDP guarantees label integrity and age designations, and samples all appellation wines for authenticity
What is Beneficio authorization?
The IVDP grants each grower’s beneficio authorization—the maximum amount of wine that may be fortified in a given year—based on a matrix of twelve factors
- Each factor has a minimum and maximum point score associated with it, and there are a total of 2,361 points available
- “A” Grade - Over 1,200
- “B” Grade - between 1,001 - 1,200 points
- and so on through “I”—the lowest grade
What are the 12 factors of vineyard grading (Beneficio authorization) in Port Production?
Moreira da Fonseca method
7 Soil and Climate Factors
- location
- altitude
- exposure
- bedrock
- rough matter
- slope
- shelter
5 Vine Factors
- type of vine
- planting density
- yield
- training system
- vine age
What are the maximum yields for Port production?
Red grapes - 55 hl/ha
white grapes - 65 hl/ha
What are the preferred red grapes in Port production?
Touriga Nacional, Touriga Francesa, Tinta Roriz, Tinta Cão, Tinta Barroca, Tinta Amarela, Tinta Francisca, Bastardo and Mourisco Tinto
Must be 60% min
What are the preferred white grapes in Port production?
Gouveio, Malvasia Fina, Viosinho, Rabigato, Esgana Cão, and Folgasão
What is Vinhos ao Alta?
new planting system abandons traditional terraces in favor of planting vines in vertical rows leading directly up the slopes
What is Patamares?
wider terraces that can be navigated by tractor
How are Port grapes harvested?
By Hand
How were Port grapes traditionally crushed and fermented?
By foot in Lagares - low, open granite troughs
- Smaller quintas may continue this practice, sometimes set to music for the benefit of both worker and tourist
What was used to fermented port after Lagares fell out of favor?
Autovinifiers
- Algerian vinification technology
- fermenting wine would be pumped over the cap by virtue of its own buildup of gas, became more and more common during labor shortages in the 1960s and 1970s
How is modern port fermented?
Automated treading machines
- designed in the 1990s
- open-top fermenters with pump-over systems are newer alternatives for the region
- 2-3 day ferment
What is the Beneficio?
the fortification of wine with spirit - Mutage in French
- occurs when approximately 33% of the sugar content has been converted to alcohol
- The wine is fortified to 19-22% abv by the addition of aguardente—“burning water”—a 77% abv neutral grape spirit
In what ratio is aguardente added to Port?
1:4 ratio, although lower alcohol (and drier) styles of white Port are produced
What is the traditional barrel in Port?
Pipe
- Douro Valley usually hold 550 liters
- pipes in Vila Nova de Gaia may often contain 620 liters
- size of a pipe used for shipping Port is set at 534.24 liters
What is the traditional barrel in Port?
Pipe
- Douro Valley usually hold 550 liters
- pipes in Vila Nova de Gaia may often contain 620 liters
- size of a pipe used for shipping Port is set at 534.24 liters
What are the two fundamental types of Port?
Ruby
- bottle-aged
- darker color, more youthful fruit and spice tones
- more aggressive, fiery character
-
Tawny
- Cask Aged
- develop more complex, mature tones of toffee, dried fruits, and toasted nuts with time
- develops lighter, amber tones of color as it ages in wood
Where has cask aging historically taken place for Port?
Port lodges of Vila Nova de Gaia, a suburb of Oporto, although this ceased to be mandatory in 1986
How long is Ruby Port aged in bulk and what can it be aged in?
2 to 3 years in wood, cement or stainless
What is the difference between Ruby and Ruby Reserve or Premium Ruby?
Ruby Reserve, or Premium Ruby, replaced the term “Vintage Character” and offers more complexity and character than a basic Ruby Port.
What percentage of Port production is vintage?
1-3%
- One of the most expensive styles
On average how many port vintage will be delcared by a house?
3 per decade
- Vintage Port must be authorized by the IVDP
What are the aging requirements on Vintage Port?
Must be bbottled by July 30 of the third year after harvest
- Wines may be sold from May 1 of the second year after harvest.
Describe single quinta Port
- A single quinta Vintage Port is the product of one estate’s harvest
- In a vintage year, such an esteemed estate would usually provide the backbone of a shipper’s Vintage Port
- Many smaller quintas release their own vintage wines as well. Single quinta wines are made in the same fashion as other Vintage Ports, and will improve with additional bottle age
What are the requirements for Late-Bottled-Vintage Port or LBV?
- Wines are aged in cask for at least four years and bottled before December 31 of the sixth year after harvest.
- LBV wines additionally aged for 3 years in bottle may carry the designation “Envelhicido em garrafa,” or bottle-matured.
- mellowed tones of a Tawny Port, while retaining the youthful fruit and directness of a Ruby Port
- LBV Port is always the product of a single vintage, but quality may vary greatly
- The majority of LBV wines are filtered prior to bottling; they will not require decanting and do not usually improve with additional bottle age. However, superior styles may achieve quality nearer that of a true Vintage Port and improve with bottle age, although they will always reach full maturity sooner than a Vintage Port. Such styles are often unfiltered, and may be labeled as Envelhecido em Garrafa, indicating an additional minimum three years of bottle aging
Describe Tawny Port
Many wines labeled as Tawny Port do not undergo the extensive cask aging that is critical to the style, but are simply paler wines—due to the provenance of grapes, a less-thorough extraction, or the addition of white Port to the blend. Lesser vineyards and vintages constitute these wines, which are a popular aperitif in France.
Describe Reserve Tawny Port
- Reserve Tawny Port ages for at least seven years prior to bottling
- Reserve Tawny wines are blended from several vintages, and retain some youthful freshness while gaining a hint of the creamy, delicate nature of a true old Tawny
- Tawny Port will not improve with additional bottle age.
Describe Tawny Port with Age indication
- Tawny Port may be labeled as 10, 20, 30, 40, or 50 Years Old
- Wines that are 10-30 years old may be labeled “Velho”; wines that are over 40 years old may be labeled “Muito Velho” (very old)
- These wines show a progressively more concentrated and developed character, reaching a pronounced oxidative, rancio state by forty years of age
- Tawny Ports that display an age indication result from high-quality fruit, and are matured in seasoned wood
- Typically, such Ports are racked once annually, often freshened with additional spirit or wine as evaporation takes its natural course, and are finally blended together prior to bottling
- The age indication is not an average age of the blended wines in the bottle, but rather an approximation: for example, the IVDP deems a Port labeled “10 Year Old Tawny” to taste like a 10 Year Old Tawny, regardless of the wine’s actual age
- Many Port connoisseurs prefer Tawny Port at 20 years of age, when the balance of fruit and mature characteristics is even, the spirit is finely integrated and the wine is not overtly oxidized
Describe Colheita Tawny
- Colheita Tawny Port is a vintage-dated Port that spends a minimum of seven years in cask—many stay in cask for decades
- Some producers, such as Calem, a Port house that specializes in the Tawny style, will not bottle Colheita Tawny Ports until an order is received. Thus, Colheita Tawny Port from a particular vintage may vary in character from bottle to bottle.
Who is this producer?
Burmester “Quinta do Nova de Nossa Senhora do Carmo”
- Cima Corgo
- Burmester is owned by Sogevinus
- Est 1730
Who is this producer?
Calem “Quinta da Foz”
- Cima Corgo
- Owned by Calem since 1885. SQVP first produced from the quinta in 1982
- Calem is owned by Sogevinus
- Est 1859
- Quinta do Vale da Foz: Grade A vineyard in Cima Corgo purchased in 1885. (Sold in 2012.)
- Inaugural vintage 1982
Who is this producer?
Calem “Quinta do Sagrado”
- Calem is owned by Sogevinus
- Est 1859
- Quinta do Sagrado (17 ha): Grade A vineyard on the north bank in Cima Corgo. Used primarily for dry wine production.
Who is this producer?
Burmester “Quinta do Arnozelo”
- Douro Superior
- Burmester and Calem are owned by Sogevinus
- This Quinta is listed under Calem on guildsomm as “To be produced in future bottlings”
- Est 1730
- Quinta do Arnozelo (100 ha): Grade A vineyard located in Douro Superior and purchased in 2004. Most of the vineyard was planted in 1992, and over 50 percent is planted to Touriga Nacional. Elevations reach as high as 300 meters.
Who is this producer?
CHAMPALIMAUD “Quinta do Cotto”
- Baixo Corgo
Who is this producer?
CHURCHILL’S “Quinta do Agua Alta’
- Cima Corgo
- The quinta historically supplied grapes to Cockburn’s and Taylor’s.
- Est 1981
Who is this producer?
CHURCHILL’S “Quinta do Gricha’
- Cima Corgo
- Acquired in 1999
- Est 1981
- Quinta da Gricha (19 ha): Grade A vineyard at 250-meter elevation on the south bank of the Duoro in Cima Corgo. Average vine age is 50 years. Purchased in 1999.
- Aged entirely in new French oak for 12 months. Approximately 250 cases produced. Inaugural vintage 1999
Who is this producer?
COCKBURN’S Quinta dos Canais
- Douro Superior
- Owned by Symington
- Est 1815
- Quinta dos Canais (261 ha): Grade A vineyard planted mainly to Touriga Nacional and Touriga Franca. South-facing, with older, smaller terraces that can only be hand-harvested. It is one of the largest quintas in the Douro Superior. Purchased in 1989.
- Released in non-declared vintage years. Aged for two years in cask before being bottled unfiltered. Inaugural vintage 1991.