D4 Sparkling Wines of New World, Italy & UK Flashcards
Spumante vs Frizzante?
Spumante - minimum 3 bars of pressure
Frizzante 1-2.5 bars of pressure
Sub-region GI for Prosecco DOC labels?
Treviso or Trieste can be added if grapes entirely sourced from, and wine made, there
Prosecco DOCG Naming?
Conegliano and/or Valdobbiadene
Superiore can be used for spumante (can replace Prosecco)
Also, small amounts made in Asolo Prosecco DOCG
Prosecco Climate & Soils?
Generally warm and continental
Lesser appellations from flat plains, better from higher altitude slopes - higher diurnal temp ranges allowing for greater fruit ripeness and higher retained acidity through long slow ripening
Moist air and fog on flat plains from the rivers
Glera Attributes?
Vigorous
Semi-aromatic
Very high yields
Susceptible to millerandage, mildew, drought, grapevine yellows
Prosecco Regulations?
Must be minimum 85% Glera DOC - maximum yield 125 hL/ha DOCG - maximum yield 94.5 hL/ha DOCG Rive - maximum yield 90 hL/ha DOCG Cartizze - maximum yield 85 hL/ha DOCG Asolo - maximum yield 94.5 hL/ha
Prosecco Vineyard Management Techniques?
Sylvoz - high cordon, downward hanging shoots - minimises winter pruning, easy for mechanical harvest, frost protection; difficulty getting even distribution, risk of over-cropping, excessive shading
Double-arched cane - form of replacement cane pruning; improves evenness of growth and ventilation. Common in DOCG, costly due to labour in set-up and canopy management
Guyot - used on flatter land, good for mechanisation
Ciglione?
Terraced grassy banks in steepest parts of Prosecco DOCG
What Prosecco DOCG wines MUST be hand-harvested?
Cartizze, Rive, sui lieviti
Prosecco Fermentations?
First:
15-20 days at 18 Celsius
MLF is blocked
Second: 1 month at 12-15 Celsius
Minimal lees ageing - perhaps a few weeks
Dosage in Prosecco?
Permitted, but usually done through additional sugar in tirage (i.e. second fermentation not to dryness)
Charmat Lungo?
Longer, lees-ageing, maturation in tank - typically 9+ months
Prosecco Col Fondo?
Rifermentazione in bottiglia (Refermented in bottle) - lightly cloudy, dry frizzante wine
AKA sui lieviti (on the lees)
Effectively a bit like Pet Nat
Tranquillo?
Still wine from Prosecco
Vintage Prosecco?
Minimum 85% of wine from that year - some limited blending allowed
Rive?
Prosecco term for 43 sub-appellations
Steep slope or hill
Single commune or vineyard
Hand-harvested, must be vintage labelled, lower yield allowance (90 hL/ha)
(Superiore di) Cartizze DOCG?
108 ha vineyard in Valdobbiadene Spumante only Lower yield (85 hL/ha) Not usually labelled with Prosecco Highest quality, usually not dry
Major Prosecco Producers?
Nino Franco
Bisol
Asti Provinces?
Asti
Alexandria
Cuneo
Moscato d’Asti DOCG vs Asti DOCG?
Moscato d’Asti - sweeter, lower alcohol, less sparkling, harvested later (better aroma)
Asti Spumante - less sweet, higher alcohol, more sparkling, harvested earlier (better acid)
Asti Climate?
Moderate continental
Asti Regulations?
Maximum yield 75 hL/ha
Asti DOCG - Minimum 6%; used to be 6-8 but Extra Dry through to Sweet styles allowed with resultant higher alcohol; Brut Nature in process of being allowed
Moscato d’Asti DOCG - 4.5-6.5% ABV, no higher than 2.5 bars pressure (frizzante)
Moscato Bianco (MBdPG) Characteristics?
Aromatic Early-budding Mid-ripening Small berries Prone to powdery mildew and botrytis Thin skin, prone to pests (bees, wasps, ants) Susceptible to mites Clonal selection focused on being more perfumed, higher yielding and more resistant to disease
Storing Moscato Pre-Fermentation?
2-3 Celsius, can last up to 2 years
High Costs of Asti?
High energy costs for chilled storage of must
Lots of equipment needs purchasing e.g. presses, flotation tanks or centrifuges for clarification, heat exchangers,
Asti Fermentation?
16-18 Celsius
Neutral cultured yeasts to protect aromatics
MLF prevented
Asti Metodo Classico?
Minimum 9 months on lees
Sweet (50+ g/L)