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Wine Production Trivia Quiz

Have you ever wondered how the wine that you are drinking is made? This quiz will provide some insight into wine production.

A multiple-choice quiz by lout62001. Estimated time: 4 mins.

Author
lout62001

Time
4 mins

Type
Multiple Choice

Quiz #
328,717

Updated
Dec 03 21

# Qns
10

Difficulty
Average

Avg Score
7 / 10

Plays
952

One at a Time - Single Page - Timed Game

Question 1 of 10

1. Wine-making is the production of wine from a selection of grapes and resulting in bottled wine. What is this entire process called? Hint

Fermentation

Winification

Vinification

Distillation

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Question 2 of 10

2. The first step in wine production is the harvesting of grapes. When to harvest is determined by a variety of factors, one of which is the sugar level. What is this measurement called (there are other names, but of these four, only one fits)? Hint

Felix

Trix

Brix

Helix

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Question 3 of 10

3. After the harvest, the grapes are crushed and allowed to ferment. During fermentation, what is the substance that converts the grape juice into alcohol? Hint

Yeast

Tannin

Sugar

Bentonite

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Question 4 of 10

4. Grape quality is affected by variety as well as weather, soil minerals, acidity, time of harvest and pruning methods. What is the combination of these effects known as? Hint

Vitis

Lees

Rachis

Terroir

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Question 5 of 10

5. Pressing is the act of applying pressure to grapes in order to separate juice from the grape skins. Which less common method is also used? Hint

Crushing

Pulling

Pushing

Extracting

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Question 6 of 10

6. To make certain types of wines, grapes are put through a crusher and then poured into open fermentation tanks. What is the wine-making term for the traditional stomping of grapes in these tanks? Hint

Stamping

Stompage

Pigeage

Capping

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Question 7 of 10

7. After the wine has fermented, fining agents are used to remove tannins, reduce astringency and remove particles that cloud the wine. What is used as a traditional method for wine fining or clarifying? Hint

Sulphur

Iodine

Gelatin

Sorbate

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Question 8 of 10

8. Preservatives are commonly used to prevent bacterial spoilage and oxidation. What is an example of such a preservative? Hint

Hydrogen Dioxide

Sulphur Dioxide

Potassium Dioxide

Calcium Dioxide

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Question 9 of 10

9. All production methods for sparkling wines have the purpose of introducing enough gas in the wine to make it "bubbly". Which gas is this? Hint

Carbon Monoxide

Ozone

Hydrogen Dioxide

Carbon Dioxide

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Question 10 of 10

10. The final process is the bottling of the wine. Traditionally, what are the bottles sealed with? Hint

Corks

Stoppers

Screwcaps

Kisses

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Quiz Answer Key and Fun Facts

1. Wine-making is the production of wine from a selection of grapes and resulting in bottled wine. What is this entire process called?

Answer: Vinification

The science of wine-making is known as enology. Wine-making can be divided into either still wine production or sparkling wine production. Wine can be produced from plants or fruit other than grapes. Mead, for example, is a wine concoction made with honey.

Answer: Brix

Brix is a measurement of the fraction of sugar contained in the grape. The measuring device used is a saccharimeter and is typically portable. It is used directly at the location of the grapevines. This instrument measures the density of the grape must which indicates grape ripeness and sugar content. Another method used, especially in Europe, is the Oechsle scale.

3. After the harvest, the grapes are crushed and allowed to ferment. During fermentation, what is the substance that converts the grape juice into alcohol?

Answer: Yeast

Yeast converts most of the sugars in the grape juice into ethanol and carbon dioxide. After the primary fermentation, the liquid is transferred from the vat into tanks where most of the sugars are slowly converted into alcohol and the wine begins to clear. The amount of sugar conversion would be at the wine makers discretion depending on how sweet he wants the wine.

4. Grape quality is affected by variety as well as weather, soil minerals, acidity, time of harvest and pruning methods. What is the combination of these effects known as?

Answer: Terroir

Grapes are usually harvested from September to November in the Northern Hemisphere, and from February to March in the Southern Hemisphere. The most common species of of wine grape is Vitis vinifera which include nearly all varieties of European origin.

5. Pressing is the act of applying pressure to grapes in order to separate juice from the grape skins. Which less common method is also used?

Answer: Crushing

When grapes are crushed as opposed to pressed, a considerable amount of juice is immediately released. Typically, this free-run juice is of higher quality than the pressed juice. However, wineries usually use presses as it increases their production.

Answer: Pigeage

Once fermentation begins, the grape skins are pushed to the surface by Carbon Dioxide gases. The skins need to be mixed through the liquid daily. This process is done by stomping through the vat, keeping the skins below the surface.

Answer: Gelatin

Generally, gelatin does not remain in the wine because it reacts with the wine components as it clarifies and forms a sediment which is removed by filtration prior to bottling.

8. Preservatives are commonly used to prevent bacterial spoilage and oxidation. What is an example of such a preservative?

Answer: Sulphur Dioxide

Sulphur Dioxide is added after alcoholic fermentation along with Potassium Sorbate to prevent bacterial growth. This in conjunction with proper hygiene should keep your wine clean.

9. All production methods for sparkling wines have the purpose of introducing enough gas in the wine to make it "bubbly". Which gas is this?

Answer: Carbon Dioxide

Carbon Dioxide is injected into the wine much like the process used in soft drinks which produces big bubbles that dissipate quickly in the glass. This method is usually only used when ease of production and quantity matter the most. To obtain a quality sparkling wine, a secondary fermentation process under pressure is preferred.

10. The final process is the bottling of the wine. Traditionally, what are the bottles sealed with?

Answer: Corks

There are alternative wine closures such as synthetic corks and screwcaps. These are subject to less cork taint and are becoming increasingly popular. Lastly, a capsule is added to the top of the bottle which is heated for a tight seal.

Source: Author lout62001

This quiz was reviewed by FunTrivia editor WesleyCrusher before going online.
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