Wine making is a very old and traditional and folks have been making wine around the world for hundreds of years. There are lots of different parts to wine making though and there are specific steps taken depending on the sort of wine you are making. Anyone can do wine making and there are loads of resources accessible for those learner wine makers.
The basics of making wine are all the same. You are converting the sugar that is in the grape juice into alcohol and carbon dioxide. This conversion is performed by yeast and a byproduct of the production of alcohol are different aroma and flavor chemicals. So the different yeast strain you select will produce different smells in addition to making wine.
There is one chief difference between white wine making and red wine making. With white wine making you take the juice and ferment it utilizing yeast. With red wine making the skins are also included into the juice so as the yeast is making alcohol the color is extracted from the skins. You do not need to only use white grapes to make white wine and red grapes can also be utilized to make white wine.
Sparkling wine making is a little different as there is a secondary fermentation required. Sparkling wine making requires some specialized equipment and wine bottles as the wine is under pressure and this pressure is not relieved until you pop the cork.
The still wine is placed back into a bottle, a solution of sugar or juice is added to the wine, called the dosage, and some yeast is appended. The bottle is then corked. As the yeast ferments the added sugar the CO2 builds up and when you open the bottle you obtain loads of fizz and bubbles.
Fortified wines also have a different sort of wine making. Fortified wines are sweet wines that have high alcohol. This end product is reached by stopping the yeast fermentation so there is still plenty of sugar left. The high alcohol content comes from the addition of spirits to stop the yeast.
Late harvest wines are made of highly ripe grapes so that they are shriveled and like raisins. This makes juice that has high sugar. The fermentation is stopped before it is done by chilling. In this way the alcohol content is low and the wine is really sweet. There is much more to wine making but what is described above are the chief differences between the styles of winemaking you can use.
At Food and Wine World you’ll find very interesting info relating to building a wine cellar and inexpensive wine cellar cooling systems.
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