Viniculture Flashcards
Stainless steel containers used for fermentation and aging are considered ______ because the vessel itself does not impact the flavor of the wine.
Inert
Clarification via use of an ingredient such as egg whites, gelatin, or bentonite clay
Fining
Type of wine produced using the juice of white grapes that have been allowed some skin contact
Orange wine
The process of breaking open the grape berries and allowing the juice to flow
Crushing
The process of allowing contact between grape skins and grape juice before fermentation starts
Cold soak
The process of separating the grape juice from the skins and other solids
Pressing
Grape juice, or a mixture of juice and solids, that is destined to be fermented into wine
Must
Considered to be the highest quality juice in the batch
Free run
Italian term for “pomace brandy”
Grappa
Adding sugar to the juice/juice mixture before fermentation
Chaptalization
Typical strain of yeast used for winemaking
Saccharomyces cerevisiae
Type of fermentation carried out by lactic bacteria
Malolactic fermentation
Type of ester, created by MLF that smells “buttery”
Diacetyl
Term used for expired yeast cells and other solid matter in a newly fermented wine
Lees
A type of clarification used to prevent the formation of tartrates
Cold stabilization
Alternative method of red wine fermentation that occurs inside whole, uncrushed grapes
Carbonic maceration
Method used to produce very pale rose’, such as those made in Provence
Direct press
The most highly regarded method of sparkling wine production
Methode champenoise (traditional method)
French term for riddling rack
Pupitre
Another term for prestige sparkling wines, literally translated to “cream of the crop”
Tete de cuvee
Sparkling wine made using only white grapes
Blanc de blancs
Sparkling wine made using only red grapes
Blanc de noirs
French term for “juice settling”
Debourbage
Mixture of base wine, sugar, and yeast that is added to induce the second fermentation of a sparkling wine.
Liqueur de tirage
Term used for the decomposition of yeast cells during sur lie aging
Autolysis
French term for riddling
Remuage
Small amount of wine (and sometimes sugar) used to replace the volume lost in the digorging of Champagne
Dosage
Alternative name for the “tank method” of sparkling wine production
Charmet Cuve Close
Method used to produce Moscato d’Asti
Partial fermentation
Process of halting fermentation by adding high-alcohol spirits while the must still has a significant amount of sugar
Mutage
Two main styles of sherry
Fino and oloroso
Complex series of barrels used for aging Sherry
Solera system
Type of aging that occurs in a sherry that is aged with flor yeast
Biological aging
Type of aging that occurs in sherry that is aged without the presence of flor yeast
Oxidative aging
Lightly fortified sweet wines produced throughout the south of france
Vin doux naturel
French term for juice settling
Debourbage
Number of gallons in a 225-liter barrel
60
Allowing a newly fermented wine to remain in contact with the expired yeast cells
Sur Lie Aging
Stirring dead yeast cells and other solid matter in a recently fermented wine
Debourbage
Clarification via gravity
Racking
Clarification via straining wine through a barrier
Filtration
Clarification via laboratory equipment and accelerated gravity
Centrifuge
Managing the cap via moving juice from the bottom of the tank and spraying it over the top
Pumping over
Managing the cap by physically pushing the cap down into the fermenting juice
Punching down
The French term for rack and return
Delestage
Alternative method of red wine production using whole, uncrushed grapes
Carbonic Maceration
“Bleeding” method used to produce red wines and rose
Saignee
French term for the blending stage of sparkling wine production
Assemblage
French term for riddling
Remuage
Removal of the dead yeast cells in a bottle of Chapagne
Degorgement
Sweetness styles of Champagne, in order from driest to sweetest
Brut nature Extra brut Brut Extra dry Sec Demi-Sec Doux
Production method used to produce Italy’s sparkling Moscato
Asti Method (partial fermentation)
Traditional production method used to produce France’s sparkling Limoux
Ancestral Method
Rhone Valley sparkling wine produced using the Ancestral Method
Clairette de Die
Methode Dioise Ancestral
Halting fermentation via the addition of spirits
Mutage
The “layers” in a solera system
Criaderas (nurseries)
Type of blending system used a solera
Fractional blending (refers to the fact that the barrels are never completely emptied)
Level of alcohol (after fortification) ideal for a wine that will undergo biological aging.
15%-15.5% abv (no higher)
Aging of Sherry while NOT in the presence of flor yeast
Oxidative
Style of fortified, sweet wine produced in the south of France
Vin doux naturel
Country of production: Madeira
Portugal
Country of production: Commandria
Cyprus
Country of production: Marsala
Italy
Region of production: Banyuls
Roussillon
French term for wine produced by the fortification of grape must
Mistelle
Spanish term for wine produced by the fortification of grape must
Mistela (no fermentation) Vino de licor (small amount of fermentation allowed)
Fortified grape must used to sweeten Marsala
Sifone
EU term for all fortified wines
Vins de liquors