Other Flashcards
Describe the order for red wine-making
Crushing Alcoholic Fermentation Draining Pressing MLF Packaging
Describe the order for white wine-making
Crushing Pressing Alcoholic Fermentation Rack off gross lees Packaging
What are the 3 main acids in wine?
Malic
Lactic
Tartaric
What is brettanomyces?
The yeast that gives wines an animal or smoked meat aroma
What temperature would you serve a medium to full-bodied oaked white wine at?
Lightly chilled
What temperature would you serve a light-medium bodied white wine at
Chilled
What kind of wine can you not store using a vacuum system?
Sparkling
Two components in food that make wine taste harder
Umami and sweetness
Two components in food that make wine taste softer
Salt and acid
Dishes that are generally high in ____ and ____ pair well with wine
Salt and acid
What 5 things does a vine need in order to complete its annual growth cycle?
Nutrients Water Sunlight Heat CO2
Why does a region’s continentality matter?
It determines the length of the growing season and what kind of grapes can be grown
What is continentality?
The difference in temperature between the warmest and coldest months of the year
What impact does fog have on a vineyard?
Fog cools down regions that are otherwise too warm to grow grapes in. Examples include much of Napa Valley and the Casablanca Valley in Chile.
If the soil of a vineyard is rocky, how are the grapes impacted?
Rocky soil retains heat better, meaning the grapes will ripen quicker and easier in cool climates
What direction do ideal vineyard slopes face in the Northern Hemisphere?
South
If an area is close to a large body of water, what kind of continentality does it have?
Low
How does vitis vinifera fend off phylloxera?
Rootstocks with American vines
What is phylloxera?
An insect native to North America that v. vinifera is helpless against. The only way they can protect themselves is by grafting with American vines.
Name 3 reasons you might trellis your vineyard
- Better air circulation
- Possible to harvest mechanically
- Moderate sunlight exposure
What climates are best for untrellised vineyards?
Hot and dry
Can you mechanically harvest an untrellised vineyard?
No
When are vines usually replaced
30 to 50 years in
When does the first yield on young vines usually happen
3 years in
What grape is Cabernet Sauvignon most often blended with?
Merlot
What is free run juice?
Free run juice is exerted from the sheer weight of grape skin, before pressing
What a 4 good candidates for high-volume, inexpensive red wine?
- Cabernet Sauvignon
- Grenache
- Syrah/Shiraz
- Merlot
What are 3 examples of whole bunch fermentation?
- Carbonic Maceration
- Semi-Carbonic Maceration
- Whole bunches with crushed fruit
What are 4 steps of carbonic maceration?
- The winemaker places whole, uncrushed bunches into vats.
- Then, the vats are filled with CO2 to remove all the oxygen
- When level of alcohol in grapes reaches 2%, the grape skins split and release juice, at which point they are pressed to remove skins from juice.
- The yeast then completes fermentation
What does carbonic maceration achieve?
Extracts color but not tannins from grapes. Resulting wines are soft and fruity
When punching down the cap in red wine-making, what should winemakers be wary of?
Do not overwork the cap, otherwise you’ll extract too much tannin, making the wine astringent
What kind of winemaking relies on MLF stylistically?
Red
Where in the world is premium Pinot Grigio produced?
Trentino
Alto Adige
Friuli Venezia Giulia
What aromas does a Chardonnay from Chablis have?
Green apple
Citrus
Wet stones
What variety of grapes generally see very little post-fermentation winemaking before bottling?
Aromatic
Are Chardonnay and Pinot Gris/Grigio aromatic or non-aromatic?
Non-aromatic
What region sometimes matures Riesling in oak barrels?
Alsace
____ in food decreases the perception of fruitiness, sweetness, and the body of wine.
Sweetness
How should Sauternes be stored?
Well-chilled
How should Beaujolais be stored?
Lightly Chilled
How should Champagne be stored?
Well-chilled
How should Chateauneuf du Pape be stored?
Room temp
What is the link between fruit yield and quality?
None