Ch 8 Flashcards
White wine steps
GRAPES - grape sort - crush fruit - skin contact —- PRES FRUIT - clarification - ALCOHOL FERMENT – stainless - oak - inert–RACK OFF LEES - mlf - blend - age (inert, oak, lees) — blend again - PACKAGE - WINE FOR SALE
what are wine making choices for less aromatic white grapes?
- crush vs whole bunches
- controlled exposure to oxygen to improve ability to age
- clarification–> settling method (may choose to leave matter for texture)
- fermentation - stainless, concrete, oak,
- MLF
describe the Italian style Pinot Grigio
Produced in Alto Adge, Trention, Friuli-venezia
-dry style
-premium = great flavor concentration– Northerly Alpino
VENETO -pale skin, fleshy, neutral, high yields, early harvest – high volume
describe the French style Pinot Gris
- early ripening in warm climate
- dry or off dry
- often with oily texture
- ripe, tropical fruit, ginger, honey
- skin– deeper color golden
- style also made in NZ, Tasmania, Australia, and Oregon
regions that have build reputations for heavily oaked Chardonnay
CA- Russian River Valley, Los Carneros
Australia- Adelaide Hills, Geelong, Mornington
NZ- Gisborn, Marlborough
Chile - Casablanca Valley
Characteristic of Chardonnay in Burgundy
Chablis: H acid, green apple, citrus, wet stone slate
Cote d’ Or: stone fruit, creamy oak
Maconnais: more ripe fruit and rounded toasty oak, MLF, extended lees, nuts, and /or mushroom
Characteristics of Chardonnay
grow in variety of climates/ early bud
Moderate climates: fleshy fruits peach, melon
Warm: tropical fruit, banana, pineapple
what is the goal in producing wine w/ less aromatic grapes?
the aim is to enhance the base material provided by the grapes
- achieved by doing relatively little, pure in form
- other wine makers may choose techniques that add complexity and texture
How to handle aromatic grapes during the wine making process
- crushed fruit or whole bunches that are loaded into the press
- little skin contact or none
- gentle clarification used
- inert vessels for fermentation
- cool temp
- see little post fermentation choices: chips/ staves, MLF avoided by adding SO2
How are sweet wines made?
1) stop fermentation add grape spirit by adding SO2 or chill wine
2) add sweet component
3) start with a concentrated sugar juice
list ways to create concentrated sugar grape juice prior to fermentation?
- noble rot
- drying on vine
- drying after picked
- freezing grapes
Where is Riesling grown
Germany- premium has balanced acidity Australia- range of sweetness Australia- Clare and Eden: dry, lime France, Alsace- Dry, late harvest, boytrytis Washington: dry NZ & NY: fruity and off dry
Characteristics of Riesling
- tolerant of cold winters: buds late in spring
- cool climate: green fruit & floral
- warm climate: citrus stone fruit
- left on vine–> accumulates sugar w/o lose acidity
- aged–> develop honey & toast and petrol
characteristics of Sauv blanc
Aromatic with H acid, early ripening, suited for cool climates
where does Sauv Blanc grow?
LOIRE: elegant, restrained, green apple, asparagus, wet pebble
MARLBOROUGH: intense sun, gooseberry, elder flower, grapefruit, passion fruit
MARGARATE RIVER: blended with semillon
PESSAC, NZ, CA: fermented and aged in oak