The greatest enemy of wine is oxidization!It is brought about from the extensive contact with air resulting in the wine’s destruction. Spoiling begins even from the first day opening a bottle and the wine loses gradually not only its aromas but also its palatable characteristics. Due to that fact, it has prevailed the thought that when opening a bottle, it should be consumed right away.
The extraction of the air from the bottle, after opening it, helps to the important extension of time resistance, delaying and reducing greatly the influence of the oxidization phenomenon in your wine.