Wines Flashcards
What is the title for someone who specializes in wines?
Sommelier
What is the most basic definition of wine?
The alcoholic beverage obtained from the conversion of fruit juice, most often grapes juice, into wine by fermentation.
What is fermentation in regards to wine?
The conversion of the natural sugar in the fruit juice into alcohol through the introduction of yeast.
What is the formula for fermentation?
Sugar + Yeast = Alcohol + CO2
Wine is an __________ product and a ________.
agricultural, beverage
True or False - Only grapes can be used to make wine.
False - any fruit can be used
True or False - Canada is one of the world’s top 10 wine-producing countries.
False
What are the 3 largest wine-producing countries based on volume?
Italy, France, and Spain
True or False - The top 3 largest wine-producing countries produce about 50% of the world’s wine.
True
Who were the top 10 wine exporters in 2018 based on $ value?
- France
- Italy
- Spain
- Australia
- Chile
- United States
- Germany
- New Zealand
- Portugal
- Argentina
What is the percentage of wine growth per year?
10%
True or False - Wine is foundational for economic wellbeing in many countries.
True
Who are 5 of the top 15 wine-consuming countries as of 2018 by volume?
~ United States ~ France ~ Italy ~ Germany ~ Chile ~ UK ~ Russia ~ Spain ~ Argentina ~ Australia ~ Portugal ~ Canada ~ Romania ~ South Africa ~ Brazil
What are the two main categories of wine we will be discussing in this class?
Red Wine and White Wine
What is the difference between white wine and red wine?
The difference is in the type of grapes used and the process by which juice is extracted.
When is the optimal time to harvest white grapes?
During the coolest part of the day.
What piece of equipment is often used to crush grapes?
A pneumatic press
What is the basic procedure for producing wine?
Harvest -> Crush -> Juice -> Add Yeast -> Fermentation -> Malolactic Fermentation -> Clarification and Stabilization -> Aging Profile -> Bottling -> Cellaring -> Shipping
What are the 5 fermentation options for white wine production?
~ Stainless Steel ~ Oak Barrel ~ Combined Oak and Tank ~ Types of Yeast ~ Sur Lie
Name one advantage and one disadvantage of using oak barrels for processing wine.
Pro: they produce a richer tasting wine and imparts structure and flavour profiles
Con: they are expensive
What are 3 advantages to using stainless steel for processing wine?
~ Keeps the wine fresh
~ Wine stays cool
~ A larger quantity can be processed
Yeast interprets the natural ______ and ______ profiles of grapes.
aromas, flavours
What is Sur Lie?
The process of using skins and seeds to age grapes.
True or False - Malolactic Fermentation is always used for white grapes.
False - Malolactic fermentation may be used fully, partially, or not at all.
What quality of white grapes determines whether or not Malolactic fermentation is used?
The acidity of the grapes.
What process converts Malic Acid to Lactic Acid?
Malolactic Fermentation
Aroma and Flavour are considered the ______ of grapes.
Value
There is a special type of yeast from South Africa that brings out what flavour in grapes during fermentation?
Tropical flavours
In the making of red wine, the juice is extracted along with what?
The seeds and the skin.
Fermenting the juice along with the seed and skins is known as?
Maceration
When fermenting red wine what factors/options do you have for creating different flavour profiles?
~ Time on Skins ~ Extraction Method ~ Type of Fermentation Vessel ~ Types of Yeast ~ Temperature
True or False - White wine can be made from red grapes.
True
How is pink wine made?
By fermenting grapes with only a limited skin content.
True or False - White wine uses wooden barrels more than red wine does.
False - Wooden barrels are more often used in the production of red wines.
Most red wines are aged no more than _____ months.
20
True or False - Some red wines are aged in the cellar for more than 12 years.
True
Wine with bubbles is called what?
Champagne
True or False - Champagne is made all over the world.
False - To be called champagne, the grapes must be grown in the Champagne region of France.
True or False - 90% of all champagne is red.
False - 90% of all champagne is white
What three grapes are used in the making of champagne? And what colour grape are they?
~ Pinot Noir - Red
~ Pinot Meunier - Red
~ Chardonnay - White
What type of bottle is champagne bottled in?
A bottle with a bunt on the bottom. (The deeper indentation in the bottom)
The second-largest planted white grape in the world is what?
Chardonnay
True or False - It is illegal to make a pink wine by mixing white and red wine.
True