Viticulture Vinification Flashcards
What is Preparation 500
Horn Manure (cow Manure)
What is Preparation 501
Horn silica (ground quartz)
What are Preparation 502-507
Compost (yarrow, chamomile, bark, dandelion…prepared in different ways)
Every 100m increase will drop how much temperature
0.6
What is Pigeage
Punching down
What is Remontage
Pumping over
What is Délestage
Rack and return
What happen in intracellular fermentation
Malic acid break down to create Ethanol and Glycerol
What is Winkler Index (WI)
Winkler’s heat-summation system created in California, based on Heat Degree Days to divide region in Tool Cool, I-V, Too Hot. It’s not fully accepted in other area.
What is GST
Average Growing-season Temperature, a system based on HDD during the whole seven month growing season to divide the climate for a region.
What is a Baumé
A scale of measuring density and dissolved compounds in juice, can be used to scale RS in Europe.
1 Beaumé means the RS is able to produce 1 degree abv.
How many grams sugar can produce 1 degree alcohol
17g
Grape with red skin and flash
Teinturier Grapes
What is Teinturier Grape
Grape with red skin and flash
What can Malvoisie indicate to except Pinot Gris
It’s a term used to be related a wide range variety for aromatic, full body wine.
Can be Bourgoulenc in Languedoc, Clairette in Bordeaux, Savagnin in Austria, Vermentino in Roussillon and Corsica.
Cross for Marselan
Cabernet Sauvignon X Grenache Noir
What is Tendone
Pergola
What is Débourbage
Settling
Term for Settling
Débourbage
What is Levant
A warm, humid wind from east to northeast affecting Spain
What is Poniente
Cold, humid wind from West (Atlantic) affecting Spain
What is Leveche
Hot, dry wind from African desert affecting Spain
What is Millerandage and what’s the impact
Grape bunches get different size berries.
Small berries with no seeds and can’t ripen normally.
What is Coulure
Poor fertilisation leads to small grapes with no seeds.
