Friday, December 11, 2015

Desengaçadeira and tannin.

Desengaçadeira and tannin.
Desengaçadeira an optional help.

Both the crusher and the press do not remove the stems. This requires much more sophisticated machines called
desengaçadeiras. Failing which the withdrawal is made from the stalk manually. A good use for it is its use as cover
soil.

The reason for its withdrawal of stem lies in the large amount of tannin it has. Although the grapes are fully ripe -
condition for the decrease in the index of tannin berry - the amount of this substance in the rachis is excessive for the production
of wine. In excess it turbid, thickens and gives astringent taste to the wine. Moreover, the beverage is not complete without
it. But the presence of this substance in the seeds and the bark is enough to fill your needs. Needless to
more.

The tannin ensures longevity and smells more durable drink. The amount of tannins present in bark and seeds,
would be excessive for the production of wine if the stalks were not removed. An excess of this substance turbid, thickens and
provides an astringent taste to the wine.


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