Porto Flashcards

1
Q

Give a simple definition of Port wine.

A

Port is a fortified sweet wine from the Douro in Portugal;
Port can be made white, red, or rosé with local grape varieties of the Douro, the most important of which is Touriga Nacional.

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2
Q

What are the 3 subregions of Port?

A

From west to east:

Baixo Corgo: usually lighter-style wines
Cima Corgo: highest concentration of Port vineyards
Douro Superior: smaller production than Cima, usually high-quality, dry wines
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3
Q

What is the main climate of the Douro region?

How does it change across the region?

A

Generally speaking, the Douro Valley displays a warm Continental climate.

Western vineyards in Baixo Corgo tend to be cooler and wetter; Douro Superior in the eastern end of the valley tends to be warmer and more arid.

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4
Q

What is the main soil type in the Douro?

A

Schist

Schist experiences vertical fractures, making it somewhat easier for a vine’s roots to dig deep for nutrients.

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5
Q

The topography of the Douro region is more likely to be flat land or steep slopes?

A

Douro has steep slopes and many older vineyards are planted on terrasses, rendering mechanization impossible.

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6
Q

In the Douro, what is the name of the traditional narrow terraces with retaining walls?

A

Socalcos

Even though this way of farming is expensive it is still widely used. Each terrace holds only one or two rows of vines and must be hand harvested.

Today wider terraces are built to make mechanization possible.

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7
Q

What are Patamares?

A

Patamares are terraces in the Douro constructed without retaining walls to allow for tractors and other mechanization.

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8
Q

What is the term used for vineyards planted aligned with, or going vertically up, the slope?

A

Vinha ao Alto

Vineyards planted vertically are used on gentle pitches near the bottom of slopes.

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9
Q

Port wines are mostly vinified as single varietal wines or blended wines?

A

Blended

The leading variety of the Douro Valley is Touriga Nacional, but blending it with other grapes helps to give texture and aromatic complexity.

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10
Q

What are the 5 most important varieties of the Douro for the production of red Port?

A

Touriga Nacional
Touriga Franca
Tinto Cão
Tinta Roriz
Tinta Barroca

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11
Q

Approximately how long does primary fermentation last in the production of red Port?

A

About one to two days (24 to 48 hours).

At this stage the must has reached about 5-9% abv. It is at this point that winemakers stop fermentation by fortifying the wine with a neutral grape spirit, leaving enough natural sugar to keep the wine sweet.

Fortification timing depends on a few things: the original must weight and the winemaker’s desired level of sweetness.

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11
Q

To what abv is Port fortified?

A

Port is fortified to 19-22% abv.

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12
Q

What role does fortification play in the production of Port?

A

Fortification kills yeasts and stops fermentation, preserving natural sugars in the grape juice;
It boosts the alcohol content.

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13
Q

What is the name of the neutral grape spirit used to fortify Port?

What can its maximum strength be?

A

Aguardente

The spirit can be no stronger than 77% abv.

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14
Q

What % of the total volume of a bottle of Port will be aguardente (or spirit)?

A

Approximately 20%

By comparaison, a Fino Sherry will be about 3.5% spirit.

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15
Q

In the production of Port, what are the three important ways to extract color and tannin prior to fermentation?

A
16
Q

What is the most traditional way to extract color and tannin prior to fermentation of Port?

A
17
Q

What is a lagare?

A
18
Q

What two cities are considered historically most important in regards to Port wine?

A
19
Q

Why were Port wines traditionally aged and matured in Vila Nova de Gaia?

A
20
Q

What is the common vessel used to mature Port?

A
21
Q

What is the name of the oak barrels used for the shipping and maturation of Port wines?

A
22
Q

What are the 2 main types of Port wine?

A
23
Q

What are the primary flavors of a Ruby Port?

A
24
Q

What styles of Port are under the umbrella of Ruby Port?

A
25
Q

Describe the appearance, aromatics, and flavors of Tawny Port.

A
26
Q

How do non-dated Tawny Ports achieve their light color?

A
27
Q

What is the minimum aging requirement for a Reserve Tawny Port?

A
28
Q

What is Tawny Port with Indication of Age?

A
29
Q

Can Tawny Port be vintage dated?

A
30
Q

How long do LBVs spend in cask?

A
31
Q

Are Vintage Ports made, or declared, every single year?

A
32
Q

Is Vintage Port filtered at bottling?

A
33
Q

What are some recent declared vintages of Vintage Port?

A
34
Q

In Portugal, what is a Quinta?

A
35
Q

What is a Single Quinta Vintage Port?

A