Red: Fermentation Temperatures Flashcards
1
Q
What temp would a fruity, low-tannin wine be fermented at?
A
- relatively cool, around 20C
2
Q
What temp would a wine with concentrated tannin and flavor be fermented at?
A
- warmer temps, around 30C
3
Q
What materials are red wine fermentation vessels?
A
Red wines can be fermented in:
- SS
- concrete
- wood
4
Q
Describe a typical fermentation vessel?
A
- open at the top for punching down
- or closed and utilizing an automated cap management system
5
Q
Are small oak barrels ever used?
A
- occasionally small oak barrels with one end removed are used to form small open top fermenters
6
Q
Why might oak be used as a red wine fermentation vessel material?
A
- a rounder mouthfeel to the wine
- integrated oak character
7
Q
Why might inert materials be used for the fermentation vessel?
A
- in order to keep the fresh fruit flavors
8
Q
Why are higher temps used to ferment wines with higher levels of tannin?
A
- tannins and other compounds are more readily absorbed in higher temps
