How long can you keep wine in a decanter?
Deel
A carafe is not for storage. It is designed to let wine breathe, not to keep it fresh for hours or days. Yet, after a dinner, there is often wine left in the carafe. How long does that wine stay good? That depends on the type of wine, the shape of the carafe, and how you store it. As a general rule: the larger the surface area in contact with air, the faster the wine deteriorates.
What does air do to wine in a carafe?
As soon as wine comes into contact with oxygen, oxidation begins. In the initial phase, this is beneficial: tannins soften, aromas are released, and the wine tastes more accessible. That is exactly the purpose of decanting. But over time, that same process begins to break down the flavor. Fruitiness decreases, the wine becomes flatter, and it can become slightly vinegary. In a carafe with a wide base, this happens faster than in a bottle because the contact surface with air is much larger.
How long is red wine good in a carafe?
Red wine is at its best in an open carafe within two to four hours. Sturdy red wines with high tannins, such as a Cabernet Sauvignon or a Syrah, hold up slightly longer than lighter wines like a Pinot Noir or a Gamay. After eight hours, the quality has noticeably declined. After twenty-four hours, the wine is still drinkable but has lost much of its character.
| Time after pouring | Red wine |
|---|---|
| 0 to 30 minutes | The wine opens up |
| 1 to 4 hours | Usually at its best |
| 4 to 8 hours | Still good, but oxidation increases |
| 8 to 24 hours | Noticeably less fresh |
| After 24 hours | Quality usually heavily degraded |
How long is white wine good in a carafe?
White wine is more sensitive to oxidation than red wine. In an open carafe at room temperature, white wine deteriorates quickly. After one to two hours, it loses its freshness and fruitiness. Moreover, white wine should be served chilled, which is difficult to maintain in a carafe at room temperature. Use a wine cooler or ice bucket to maintain the temperature for longer. Check out the collection of wine coolers from Mémoire for suitable options.
How long is sparkling wine good in a carafe?
Champagne and other sparkling wines should actually not be put in a carafe. The large surface area causes the bubbles to escape quickly, and after half an hour, there is little mousse left. Always pour sparkling wine directly from the bottle. Use a champagne stopper to seal the rest of the bottle and store it upright in the refrigerator.
Overview: how long per wine type
| Wine type | Optimal in carafe | Maximum storage |
|---|---|---|
| Light red wine | 1 to 2 hours | 6 to 8 hours |
| Sturdy red wine | 2 to 4 hours | Up to 24 hours |
| White wine | 30 to 60 minutes | 2 to 3 hours |
| Rosé | 30 to 60 minutes | 2 to 3 hours |
| Sparkling wine | Not recommended | Maximum 30 minutes |
Pouring wine back into the bottle
If you know you won't drink the wine within a few hours, it is wise to pour it back into the bottle and put the cork back in. A closed bottle has less air contact than an open carafe, which causes oxidation to occur more slowly. Afterward, store the bottle upright in the refrigerator, even for red wine. The cold temperature slows down the oxidation process further. Take the bottle out of the refrigerator half an hour before drinking so it returns to serving temperature.
Sealing the opening to preserve wine longer
If you no longer have a cork or the cork no longer fits properly in the bottle, there are alternatives. A wine stopper seals the bottle airtight and is reusable. A vacuum pump pumps the air out of the bottle and extends shelf life by an additional one to two days. For sparkling wine, a champagne stopper is the best solution: it maintains pressure so the bubbles are preserved longer.
If you want to leave the wine in the carafe but slow down oxidation, seal the opening with a suitable stopper or a piece of cling film. This helps, but it does not fully replace pouring it back into the bottle. View the collection of accessories from Mémoire for wine stoppers and other storage tools.
How long does opened wine in the bottle stay good?
For comparison: an opened bottle of red wine that you reseal and store in a cool place generally stays good longer than the same wine in an open carafe. That is precisely why pouring it back into the bottle is wise if you already know you won't be finishing the wine the same evening.
Argon gas as a storage method
There are wine preservation systems based on argon gas. This inert gas displaces some of the oxygen above the wine and can slow down oxidation. Such systems are widely used in the hospitality industry and are also available for home use.
Cleaning the carafe if the wine has been sitting too long
Wine that has been in a carafe for too long often leaves residue on the inside. This is a combination of tannins, coloring particles, and dried wine remnants. You can read how to remove that residue without damaging the carafe in how to remove wine residue from a carafe.
The right carafe for your usage
A carafe with a narrower opening oxidizes more slowly than one with a narrow neck and wide base. If you regularly have wine left over after an evening, a carafe with a narrower opening is a more practical choice. If you specifically want to maximize decanting for immediate consumption, a wide decanting carafe is the better option. View the collection of carafes and decanting carafes from Mémoire for an overview of available models.
A wine decanter is primarily for pouring and aerating wine rather than long-term storage. Compare the Royal wine decanter for serving with the Montagne 1.6-litre decanter with its integrated aerator.
