Wine Sorting 101

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Questions and Answers

Which method of sorting grapes is typically used for high quality wines?

  • Sorting in the vineyard (correct)
  • Sorting by hand on a moving or vibrating belt
  • Not sorting at all
  • Sorting by optical sorting

What is the benefit of plot by plot winemaking?

  • Improves the reliability of the yeast used
  • Reduces cost and increases production
  • Allows for more efficient fermentation
  • Preserves primary fruit and limits tannin extraction (correct)

What is the typical maceration time for wines intended for early drinking?

  • No maceration time
  • 5-7 days (correct)
  • 1-3 days
  • 14-30 days

What is the typical maceration time for wines intended to be aged for many years in bottle?

<p>14-30 days (C)</p> Signup and view all the answers

What is the most common type of fermentation vessel used in winemaking?

<p>Stainless steel (B)</p> Signup and view all the answers

What is the purpose of using temperature control in fermentation vessels?

<p>To control fermentation temperatures (D)</p> Signup and view all the answers

In which type of vintage would maceration times be reduced if the fruit is not fully ripe?

<p>Low quality vintage (B)</p> Signup and view all the answers

What is the typical range of fermentation temperatures for wines intended for early drinking?

<p>Mid-range (C)</p> Signup and view all the answers

What is the typical range of fermentation temperatures for wines intended to be aged for many years in bottle?

<p>High range (C)</p> Signup and view all the answers

What is the most common type of yeast used in winemaking?

<p>Cultured yeast (C)</p> Signup and view all the answers

Which type of press is believed to give the best results in extracting wine from the remaining skins?

<p>Hydraulic presses (A)</p> Signup and view all the answers

What determines the proportion of press wine in the final blend?

<p>The need for more structure and tannin (A)</p> Signup and view all the answers

Where does malolactic conversion take place?

<p>In barrels (D)</p> Signup and view all the answers

What are oak chips added for?

<p>To add oak flavor (B)</p> Signup and view all the answers

What are high quality wines matured in?

<p>French oak barriques (C)</p> Signup and view all the answers

What is the most common mix of French oak barriques for maturing wines?

<p>New, one-year old and two-year old barriques (D)</p> Signup and view all the answers

How long are wines typically matured for?

<p>18-24 months (B)</p> Signup and view all the answers

How often are wines traditionally racked?

<p>Every three months (B)</p> Signup and view all the answers

When do most estates blend their wines?

<p>In the winter (A)</p> Signup and view all the answers

What is the main role of a winemaking consultant?

<p>Assist with blending process (C)</p> Signup and view all the answers

Which of the following is a key factor in the production of sweet wines in Bordeaux?

<p>Low yields to ensure high sugar levels (B)</p> Signup and view all the answers

What is the main reason for pruning to a low number of buds in the vineyard for sweet wine production?

<p>To increase sugar levels in the grapes (D)</p> Signup and view all the answers

Which of the following is a characteristic of top-quality sweet wines in Bordeaux?

<p>Barrel-fermented with a high proportion of new oak (D)</p> Signup and view all the answers

What is the range of new oak used in the production of sweet wines in Bordeaux?

<p>30-50% (C)</p> Signup and view all the answers

What is a key factor in determining the level of botrytis in the final sweet wines?

<p>The spread of noble rot (B)</p> Signup and view all the answers

What is the typical barrel-aging period for top-quality sweet wines in Bordeaux?

<p>18-36 months (A)</p> Signup and view all the answers

What is the maximum allowed yield in the top appellations of Sauternes and Barsac?

<p>25 hL/ha (D)</p> Signup and view all the answers

What is a common yield at the very top estates in Bordeaux for sweet wine production?

<p>Below 10 hL/ha (C)</p> Signup and view all the answers

What is the main reason for multiple passes through the vineyard during harvesting for sweet wine production?

<p>To select botrytis-affected and ripe bunches or berries (A)</p> Signup and view all the answers

What is a key decision made in the vineyard that affects the quality of sweet wines in Bordeaux?

<p>The level of botrytis in the final wines (C)</p> Signup and view all the answers

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