Glossary Flashcards
Aeolian
Wind blown sediments
Alcoholic Fermentation
The process by which yeasts convert grape sugars into alcohol releasing CO2 and heat
Alluvial
soils formed from river sediments
Ambré
label name for white vin doux naturel (VDN) referring to amber colour with oxidisation
Anaerobic
without oxygen
Appellation d’Origine Controlée (AOC)
delineated zone of production with unique qualities and characteristics (geography, climate, topography, viticulture etc). AOC is highest rung on French wine quality pyramid. Both region and product are AOC.
Arène
sandy soils - weathered feldspars, micas, quartz and minerals found in northern Beaujolais.
Also known as gorrhe.
Argiles à silex
Flinty clays in Touraine and Central Loire
Assemblage
Assembly or blend
Atmospheres (ATM)
Measure of pressure. (sq in at sea level) Champagne normally around 6
Aubuis
In Touraine clay/limestone soils
Barrique
Wine barrel of 225 l
Autolysis
yeast decomposition
Basal buds
Buds closest to vine trunk
Batonnage
Stirring lees in wine to better integrate flavours created by malolactic fermentation
Bèton
concrete aging vessels in Rhone Valley
Biodynamic Viticulture
elaborate, organic practice.
Growers link viti and vini work with movement of sun, stars and moon
Bioherm
Reef-like mound of earth comprising of dead sea creatures such as corals, starfish and molluscs
Blanc de Blancs
Sparkling white wine from white grapes only
Blanc de Noirs
Sparkling white wine made from black grapes only
Bonbonnes
Glass demi-johns used to age oxidative wines
Botrytis Cinerea
Fungus that attacks tight clustered grape varieties whose grapes are high in sugar.
Mould penetrates skin and desicates the berry, concentrates sugars.
Conditions=cool moist mornings followed by warm afternoons
Noble Rot
Unctuous, honeyed dessert wines
Can cause grey rot if the weather remains cool and damp
Boulbenes
Sandy clay conglomerates in SW France
Brut
Style of champagne or cremant that contains up to
1.2% residual sugar
Not perceptively sweet