How long does wine last when opened?
Do you open a bottle of wine and drink it all in one sitting? How about opening a bottle, pouring a glass or two, and letting the rest of the bottle go to waste? How long wine lasts when opened is an essential question for wine lovers. Many factors affect how long your favorite type of wine lasts once opened. This article will explore different types of wines and how they react after being exposed to air for too long.
What determines how long the wine lasts
Several different factors determine how long wine lasts when opened, and it is important to consider all of them before serving.
Firstly, the alcohol content of the wine will impact how long it lasts once opened. For example, wines with a high alcohol content like Port and Sherry will last longer than more delicate wines such as Chardonnay. It happens so as alcohol is a preservative and the higher ABV content slows down fermentation.
Secondly, wines with higher sugar concentrations will have a longer lifespan once opened as they ferment at lower temperatures than wines without sugars added to them before bottling. This means that sweeter reds like Port, Dessert Wines, and Ice Wines last much longer when opened than dryer reds such as Cabernet Sauvignon or Merlot, which are more likely to oxidize quickly if left open for too long.
Thirdly, the age of the wine can also affect how long it lasts once opened. For example, older wines tend to oxidize faster, so they won’t keep as well as younger ones that are still fresh and bright in flavor.
Moreover, the type of closure of a bottle plays an important role: natural corked bottles lose their seal over time, meaning oxygen starts creeping inside, which speeds up oxidation. Meanwhile, synthetic corks don’t let air in. So, keep in mind that natural corks are better for wines you won’t drink up quickly, while synthetic ones are best if you’ll finish your bottle within a week or so of opening it.
Finally, light exposure also impacts the length of the time that your drink remains fresh after opening as ultraviolet rays speed up oxidation within liquids, including wine! Additionally, storing wines on their side or horizontal position slows down fermentation, meaning they stay fresher for longer.
How long do different types of wine last
Red is probably everyone’s favorite choice – but what about how long it lasts? It will depend mainly on three factors: tannins (which act as natural preservatives), alcohol content, and oxygen. Generally, the tannins in red wine will allow it to last up to five days after opening, while the alcohol content enables some wines – such as Pinot Noir or Cabernet Sauvignon – to stay fresh for more than a week.
The acidity level in white wines makes them more susceptible to spoilage than reds because their lower levels of tannins can allow bacteria to grow on them faster than other wines. Furthermore, whites tend not to be as alcoholic as reds, so they don’t provide much of a preservative effect. For white wines fermented in stainless steel tanks or oak barrels (like Sauvignon Blanc), the wine will oxidize very quickly once it’s opened, so you’ll want to drink them within twenty-four hours for best results. When open, Chardonnay lasts for two to three days.
You can preserve sparkling wines like Champagne for up to ten days if you store them in the fridge once open as the colder temperature slows down fermentation. You can also use this trick with other types of whites that are meant to be served cold!
Rosé wines are meant to be enjoyed fresh and within a few days of opening. If you want to store them for longer, the best option is to pour them into smaller bottles that you can then store in the fridge, where they’ll stay good for up to five days after opening!
For tropical wines, noticeable changes may be seen. These types of wines tend not to have high acidity levels and can already be considered “over-the-hill” by the time they’ve been opened for 24 hours. Still delicious? Yes! But you may want to consider drinking them quickly rather than saving them for another day if you intend to enjoy their fruitier flavors at their best possible quality.
How to make wines last longer
Now that you know how long different types of wine last when opened, you may be wondering how to make them last even longer. One option is simply to drink the bottle over a couple of days, taking your time and enjoying it slowly as you would any other glass of wine. Though, alternatively, if you want that same great flavor for longer, then there are several options available:
– Store bottles on their side or at least not standing upright;
– Keep wines in darkness, so they don’t get exposed to ultraviolet rays from light bulbs or windows;
– Place corks back into opened bottles after drinking;
– Invest in vacuum stoppers that suck the air out of an open bottle and preserve liquids without needing the cork reinserted afterward! These can keep wines fresh for up to two weeks.
So, in conclusion, make sure to store your wine properly and drink it within a specific timeframe. Cheers!