How to Store Wine

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1-02-2017, 03:36
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Wine has been around for thousands of years. From the ancient Romans to modern Americans, this lavish drink is enjoyed worldwide. Nowadays, most people simply buy their wine from the local grocery store, oblivious to how to properly store the wine to make sure it lasts as long as possible.

Before Opening

  1. Keep it in the dark. Store all wines away from light, especially direct sunlight and fluorescent fixtures. UV rays can cause wine to be 'light struck,' giving them an unpleasant smell. Darker bottles are better protected and some bottles have UV filters built into the glass, but enough UV rays can still penetrate to ruin the wine. If you can't keep a bottle entirely out of the light, keep it lightly wrapped up in a cloth, or simply put the bottle inside a box out of the way. If it does get exposed to light occasionally, try to make sure it's light from incandescent or sodium vapor lamps.
  2. Store corked wine bottles on their sides. If they are stored upright for a long amount of time, the corks will dry out, and air will eventually get to the wine, spoiling it. If you store it label side up, it'll be easier to spot any sediments that may have formed in the wine over time when you do eventually pick it up.
  3. Keep the temperature constant. For extended aging of wine (over 1 year), refrigeration is a must in most parts of the world; even a below-ground cellar is not cool enough.
    • Wine storage temperature should not go over 75˚F (24°C), for longer than brief spans of time. At 75°F, wine begins to oxidize. An ideal temperature for storing a varied wine collection is 54°F (12.2°C). Letting the temperature drop below 54°F won't hurt the wine; it'll only slow down the aging process. However, A 68 to 73 degree storage area is far preferable to one that is 45 to 65 degrees F, though the first approaches the dangerous 75 figure. Rises in temperature force wine through the cork; drops cause air to be sucked back in.
    • Temperature in a wine storage area should be as constant as possible. All changes should occur slowly. The greater the changes in temperature a wine suffers, the greater the premature aging of the wine from over breathing. The temperature should never fluctuate more than 3°F (1.6°C) a day and 5°F (2.7°C) a year, especially with red wines, which will suffer more temperature-related problems than white wines.
  4. Don't move the wine. If possible, store the wines in such a way that you don't need to move them in order to reach a bottle to drink. Try not to move a bottle at all once it is stored. Even vibrations from heavy traffic, motors, or generators may negatively affect the wine.
  5. Keep the humidity at around 70%. High humidity keeps the cork from drying and minimizes evaporation. Don't allow the humidity to go too much over 70%, however, because it can encourage the growth of mold and cause labels to loosen. You can purchase a hygrometer to track the moisture conditions and use humidifying or dehumidifying techniques as needed.
  6. Isolate the wine. Remember that wine "breathes", so don't store it with anything that has a strong smell, as the smell will permeate through the cork and taint the wine. Good ventilation may help prevent musty odors from entering the wine.
  7. Store for an appropriate amount of time. Not all wines improve over time. Generally, new world, inexpensive wines will not improve. Red wines can be stored and aged for anywhere between 2-10 years to mature. This, however, depends on the type of red wine and the balance of its sugar, acid and tannins. Most white wines should be consumed after 2-3 years of storage (though select White Burgundies (Chardonnays) can be aged for over 20 years.)
  8. Adjust the temperature before serving. Different wines taste best at slightly different temperatures, which may vary from the temperature in which they were stored. Right before drinking the wine, allow the temperature to rise or fall to the appropriate serving temperature:
    • Blush, rose and dry white wines: 46-57ºF (8-14ºC)
    • Sparkling wines and champagne: 43-47ºF (6-8ºC)
    • Light red wine: 55ºF (13ºC)
    • Deep red wines: 59-66ºF (15-19ºC).

After Opening

  1. Store opened white wine in a wine cellar or closet. If you do not have one, put it in the fridge. This will generally only keep the wine for three to five days if you have already opened it, though there are ways to ensure it stays good for longer:
    • Minimize its exposure to air. Cork the bottle tightly. If there is only a little bit of wine left, try transferring it to a smaller bottle.
    • Keep it away from excess amounts of light and heat. If you have multiple refrigerators, put it in the one that is used the least. If you only have one, try not to leave the fridge open for extended periods of time.
    • Purchase a wine stopper and pump.
  2. Leave red wine out. As long as you place the cork in the bottle and put the bottle in a dark place, you won't need to worry about it going bad for a few days.
  3. Keep dessert wines like Sauternes, most everyday Ports and most Sherries for longer. They will resist degradation for more than 3-5 days, though exactly how long depends on the individual wine.

Storage Options

Tips

  • Wine that has been left out and has gone bad isn't worse for you than if it were stored properly, it just has a different taste. Don't throw it out- it will still be fine for cooking purposes.
  • If you threw the cork away but still want to store leftover wine, secure the opening with a piece of plastic wrap and a tightly wound rubber band.
  • Some wines are designed to be enjoyed fresh, while others improve with age. You should only be concerned with long-term storage for the latter. If you have white wine that you want to improve by aging, do not place them in the refrigerator. This is where the wine cellar, or closet, or even just a cool, dark place, is key.
  • Purposefully developing a wine's flavor with age by controlling the conditions in which it is stored is an art and a science that requires far more knowledge than a single article can cover.
  • Talk to a local wine connoisseur who has their own wine cellar. See what they recommend, or even if they will hold on to a few bottles of your wine for you if you have no room for storage.
  • If you plan on making your own wine, it's best to have a wine cellar, especially if you plan on selling it.
  • Foam fruit and vegetable boxes can be used for a very simple wine storage unit. Store in the base of a cupboard on a lower ground floor, in the middle of your house. You can pack with foam chips for added protection. If stored in the linen closet, you can even store your linen on the top and around the boxes. This is not only a really cheap and simple way to store your wines (esp if you are renting), but it stops you from raiding the stash after a few cheap plonks as they are harder to get to!
  • Some companies across the U.S. will actually agree to store your wine for you for a fee; if you are in possession of a rare or delicate bottle of wine that you aren't planning on drinking any time soon, this is probably your absolute best bet for storage.
  • Make sure the wine is safe, no matter how you eventually decide to store it. If it's only a short-term type of situation, this isn't as big of a problem, however, if you are hoping to keep a bottle of wine around for a while to help age it, you need to be sure to store it in a safe spot. 'Safe' means, in this case, out of the light, out of the heat, out of danger of being drunk, out of danger of breaking, cracking, or being dropped.

Warnings

  • As always, drink responsibly.
  • Don't store wine with foods that are capable of fermenting (such as cheese) or anything that might rot (fruits and vegetables). Moldy flavors can enter stored wine through the cork.
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