How Long Does Opened Wine Last?
Wine that’s been open too long may not make you sick, but it won’t taste the way it was intended. Leaving wine open for too long can lose its brightness, dull its aromas, and dull its flavor. In the worst case, opened wine can develop a sour, vinegar-like taste.
Factors Affecting Wine Quality
Once opened, wine is exposed to more oxygen, heat, light, yeast, and bacteria. These factors cause chemical reactions that change the quality of the wine, which is why refrigeration is crucial. Storing wine at lower temperatures will help slow these chemical reactions and keep opened wine fresher for longer.
Shelf Life of Different Wine Varieties
The shelf life of opened wine depends largely on the variety. Sparkling wines can last between one and two days without losing too much of their flavor, while light white wines and rosé wines can last between four and five days. Rich white wines should generally be consumed within three to five days of opening, and red wine has a similar schedule. Port is the strongest wine in this regard, as it can be drunk between one and three weeks after opening.
Improving Wine Taste
In some cases, opening the wine can actually improve its taste. Aerating wines helps mellow tannins, release complex scents, and enhance your overall tasting experience. Full-bodied red wines are usually better aerated.
Preserving Wine Quality
To preserve wine at its best quality, using wine pumps that reduce oxygen in the bottle is recommended. This helps the wine stay good longer. Ultimately, wine should be fun, educational, and enjoyable. By understanding how to store and preserve wine, you can enjoy it at its best.
