Vinification Care of wine Bottling Wine tasting Tasting glossary
Remounting The amount of times that a wine is re-mounted depends on the
climate. Cold climates necessitate remounting and aerification,
however in southern Europe aerification, if practised unwisely,
could increase yeast activity too much and shorten the fermentation
period, thus reducing the alcohol level.
Why maceration? Traditionally maceration and fermentation took place
in open or closed tanks. Today it is conducted predominantly in
sophisticated stainless steel fermenters. For how long? Maceration See also in vinification:
Transportation Destalking and
Crushing - Drawing-off
and Pressing
Remounting is an act of aerification that takes place numerous times
in the early days of fermentation, it re-energizes and redistributes
the yeasts throughout the tank. This procedure also redistributes
the components containing the polyphenolic, anthocyanin and tannin
colouring substances. Modern fermenters are built to automatically
re-mount a wine.
Maceration is the phase in which the must obtains its colour, tannins,
aroma and good taste. The skin and seeds also contain sour and green
substances that can create bitterness in the must, so this process
needs to be gentle enough not to dissolve these components. The
dissolution of the extracts depends on the extent to which the grapes
have been previously crushed.
Depending on the nature of the wine desired the must can remain
in the fermenter for a few hours to to two days. During maceration
the yeasts begin to activate fermentation.
describes the phase and duration in which fermentation takes place
with the solid parts for red wines following destalking and pigiatura.
The skin and pips convey negative qualities to white wines, and
white grapes are almost never subjected to this process. White grapes
go straight to the press where the juice is immediately separated
from the solid part
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