Sherry Vinification Flashcards
What is Primera Yema?
First press, with very light pressure
What type of Sherry is the Primera yema preferably used for?
Fino, Manzanilla, Amontillado
What is Segundo Pie?
second press, obtained with higher pressure pressing
What type of Sherry is sugundo pie used for?
Due to more structure and solid parts of grapes, it is used to produce Oloroso wines
What is the maximum yield of grapes for Sherry must?
Maximum 70 l/100kg of juice from grapes for DO must
What is prensas and what is it used for?
Third press, used for distillation
What is the 4th press used for?
Vinegar
What is desfangado?
Settling process where solid particles in the must are removed
What is pie de Cuba?
Already fermenting must will is added to juice in fermentation tanks. Takes up 2-10% of total volume of new musts
When does the initial classification take place?
After the fermentation completes
What is encabezado?
Fortification
What is mitad y mitad?
Half wine half alcohol used to fortify the wine
Do distilled wines have to come from Jerez too for mitad y mitad?
No
What are the two main groups of classification?
Finos and Manzanillas, or Olorosos
Finos and Manzanillas are fortified to what abv?
Total abv of 15%
Olorosos are fortified to what total abv?
Min 17% abv
Why are Olorosos fortified to at least 17% abv?
Flor cannot survive, and oxidative aging will occur
What is the alcohol tolerance of yeast?
Around 16%
What is Sobretablas?
The intermediate period between fortifying the sherry to 15% and the beginning of aging
What is the Baumé for PX grapes?
16°
What is the sugar content of PX must after drying?
450-500 g/l sugar content
What is the most commonly used barrel for Sherry?
600 liter American oak - or bota bodeguera
What is the purpose of the large empty space in a vaulted ceiling in a bodega?
The large empty space acts as an insulating chamber, regulating temperature and humidity
What is albero?
A porous material which covers the floors and increases and maintains cool conditions, since once saturated it gives up water
What is aspillado?
Doing inventory to check the amount of wine inside the sherry casks