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Visit of the Winery
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quai de reception
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The vintage is conveyed to the delivery area
where both the vintages weight and sugar level (fructose
and glucose) are determined, and where each co-operating winegrower
is identified. Then the vintage eventually goes through the de-stemmer
where the grapes are separated from the stems - an operation mainly
performed with the red grape varieties, such as Mondeuse.
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Pneumatic presses
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| After the pressing, the must undergoes a cold
cleaning-up step: cold settling. The juice is extracted from
the press into a vat and cooled. The wine separates as the skins,
stems and pips of the must naturally settle to the bottom of the
vat. |
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| Once the clear juice is decanted, the fermentation
itself can begin. The juice is seeded with a rigorously selected
yeast culture that suits the flavour potential of each wine to be
made, so that it does not spoil it. All the white vats are fermented
under temperature-controlled conditions, between 16° and 22°
Celsius. The fermentation of these juices lasts from 10 to 30 days,
depending on the types of vine. |
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| After these vinification steps comes the fining, which
gives protein stability to the wine. Finally the wine is filtered
through Kisselghurs filters. The purpose of these two
last processes is to further clarify and to stabilise the wine. |
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Vinimatik fermentation vat
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| The fermentation period takes into consideration
the type of vine processed and the style of wine to be made. For
light wines such as Gamay or Pinot noir, it usually lasts from 5
to 7 days; from 8 to 20 days for ageing wines such as Mondeuse. |
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Vinimatik fermentation vat
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After the fermentation comes the devatting.
The juices are separated from the marc (the leftover skins, pips
and pulp). The run-off the marc juice is called free-run
juice and the marc, which is pressed after its extraction,
becomes the press-wine. They are both put back into containers
for the finishing fermentation: end of the alcoholic fermentation
and the malolactic fermentation, which converts the malic acid,
naturally present in grapes, into lactic acid. This has the beneficial
effect of softening the wine and imparting a creamy texture to
it.
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| The wine is then clarified through Kisselghurs filters. |
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. . .Once
the vinification is achieved, the wines are stored in barrels, thus
insuring their stability. They are bottled throughout the year,
depending on the demand. |
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