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Wine experts estimate that raising the storage temperature of wine can increase the aging rate by two to eight times. As any wine lover will know, this is not a good thing as wine compounds take time to mature naturally. Unnatural aging can cause wine to taste harsh and unpleasant.
A classic example of this unwanted effect is wine left in a hot car. When left in this environment, the wine overripe in a matter of hours. The ideal temperature for wine is between 4 ° C and 18 ° C. This temperature consistency can only really be achieved in a specialized wine cellar or cellar.
Light
Too much exposure to light can drastically affect the taste of the wine. The sun’s ultraviolet rays can cause some compounds in wine to break down, which can lead to some undesirable odors and a strange taste. Sunlight and, to some extent, fluorescent lighting are the most troublesome light sources.
The normal light bulbs found in the home, which emit incandescent light, are not a big problem, but they should be limited whenever possible. Total darkness is always the best environment for wine.
Humidity
The humidity of an area is another key factor to consider when storing wine. Low humidity can cause the cork to dry out and shrink, which can cause the wine to leak out of the bottle. In addition, any air that enters the bottle could oxidize the wine, causing loss of color, flavor and aroma.
On the contrary, too much humidity can also create unwanted effects. High humidity can allow mold to grow on the cork and the label, but this is more of a cosmetic problem than a threat to the wine itself. The key is to choose an environment that maintains a moderate and constant humidity.
Vibration
Finally, vibration or regular movement of a wine bottle can circulate sedimentation from the bottom of the bottle, reacting with the wine to produce unpleasant flavors and textures.
Although vibration is the least problematic of the four factors, it should be minimized whenever possible. Cheap wine coolers usually have electric motors that cause minimal vibrations. Over time, these slight movements can affect the taste of the wine. The wines with the highest risk of vibration are the most delicate varieties, such as Pinot Grigio.
In short, it is best to store your precious wine in a cool, dark and moderately humid place, where it will not be subject to movement. Traditional methods of wine storageThey, like wine cellars, are rarely available in modern homes, but fortunately modern wine coolers allow collectors to protect their prized wines in virtually any space. Preserving wine is an art, so whether you are storing it for your own enjoyment or as an investment for the future, it is worth taking care of.