How Long Does Wine Last After You Open It?

We've all been there. You threw a dinner party and were gifted various fine wines that you and your friends just had to try out. They look fancy—one of them has alabel with an illustration of an orca whale breaching in the distance. The leftover wine sits on your counter half empty and by the time you pick it up to use in a beefy braise or stew, it’s been upward of a week. As you stare into the bottle, you can’t help but wonder: Does wine go bad?

Does wine go bad?

I hate to report that wine does go bad. It all has to do with oxidation, a chemical reaction that converts ethanol to acetaldehyde as a result of air exposure. It’s an essential part of winemaking. Oxidation can happen through introduction to air in the winemaking process, during fermentation, during aging time in the barrel, or during corking—it’s very normal!

As our professional sommelier explains, exposing certain wines to air is common practice to “let it breathe”. As she puts it, “We’re unlocking the aromas and waking up that bottle. But there is a shelf life, unless you want to turn it to actual vinegar, which one could do.” Oxidation can easily change the wine taste, increasing its levels of acetic acid and turning its flavors flat. The once-vibrant berry bouquet of your favorite Pinot Noir may start to smell stale and vinegary instead.

Lots of winemakers use sulfur preservatives to protect the wine from the oxidation process, so wines with less sulfur can turn vinegary more quickly. Bacteria can also interact with the open bottle of wine, causing spoilage and changing the flavor and viscosity.

How long is wine good after opening?

So how long does wine last after opening? Typically, an opened bottle of red wine, white wine, or rosé wine—depending on how much sulfur is in the bottle and proper wine storage—can last between three and five days. “People tend not to put reds in the fridge, so they may go a bit sour faster,” he explains. Sparkling wines, like champagne, go even quicker—just one to three days and it’s past its prime. The longer sparkling wine sits, the quicker it loses its carbonation.

Before you dump the wine, make sure to pour a glass and check out the color and smell. Look for changes in the vibrancy, and if the wine has turned cloudy or opaque, send it to the sink. And if the old wine smells like vinegar, or even as dramatic as wet cardboard or wet dog, that means over-oxidation or bacterial growth has occurred. “Separation anxiety is real, but you gotta let it go,” says the sommelier.

How should I store wine after opening it?

Now that you know wine’s shelf life, let’s talk proper storage. What is the right way to store wine? According to our professional sommelier, “All wines that have been opened should be recorked and put back in the refrigerator.” No matter the type of wine, store it in a cool and dark place—this will slow down any breakdown in the wine and limit its exposure to oxygen, heat, and light. Just remember to bring fuller bodied red wines back to room temperature before drinking.

How to select vegetables at the market

 Like selecting the best fruit, being able to choose the freshest and tastiest vegetables is a combination of seasonal knowledge, asking farmers and shop owners for advice, and using your senses. This guide has the last part covered. Get ready to use your eyes, nose, and hands!

• Artichokes: Choose globes that have tight leaves and feel heavy for their size. The leaves should squeak when pressed against each other.

• Asparagus: Choose firm, smooth, and brightly-colored stalks with compact tips. Avoid limp stalks. Choose stalks of equal thickness to ensure even cooking times.

• Avocados: Choose avocados that feel slightly soft to the touch. Firmer avocados may be ripened at home, but avoid rock-hard ones. Also avoid avocados with cracks or dents.

Beets: Choose firm beets with fresh stems and slender taproots. Avoid beets with wilted leaves, scaly tops, or large, hairy taproots as they may be older and more woody.

• Bok Choy: For mature bok choy, look for dark green leaves and bright white stalks. Baby bok choy should be light green in color.

• Broccoli: Choose broccoli with firm stalks, tight florets, and crisp green leaves. Avoid yellowed or flowering florets.

• Brussels Sprouts: Choose firm, compact, bright green heads. Avoid sprouts with wilted or loose outer leaves.

• Cabbages: Choose firm, compact heads that feel heavy for their size. Check that the stems are also fresh and compact. More...

What’s your beef?

The USDA grade shields are highly regarded as symbols of safe, high-quality American beef.  Quality grades are widely used as a “language” within the beef industry, making business transactions easier and providing a vital link to support rural America. Consumers, as well as those involved in the marketing of agricultural products, benefit from the greater efficiency permitted by the availability and application of grade standards.

Beef is evaluated by highly-skilled USDA meat graders using a subjective characteristic assessment process and electronic instruments to measure meat characteristics. These characteristics follow the official grade standards developed, maintained and interpreted by the USDA’s Agricultural Marketing Service.

Beef is graded in two ways: quality grades for tenderness, juiciness and flavor; and yield grades for the amount of usable lean meat on the carcass. From a consumer standpoint, what do these quality beef grades mean? More...