How long does it take to drink red wine after it is opened, and how long does it take for you to not

Red wine is ideal to drink in one to two or two hours after opening, and the taste is particularly mellow.

Open one bottle of red wine, open another bottle of red wine an hour later, taste the taste of two bottles of red wine and you will know the difference between the taste of two bottles of red wine.

Under normal circumstances, red wine cannot be drunk after about three days of opening.

Because red wine is a naturally fermented fruit wine, the main thing is that a lot of air enters the wine, which over-oxidizes the wine, and the oxidized wine will become aromaless, and it will deteriorate, if the red wine is opened for too long, there will be sediment; Bacteria and dust can also penetrate into it, which will accelerate deterioration.

It is recommended that the red wine after opening can be destroyed and put directly in the refrigerator for refrigeration, the best storage temperature is 12 to 15 degrees Celsius, but the storage time will not be very long.

In addition to the location of storage, it is also important to pay attention to the way the bottles are placed. The wine must be placed horizontally, preferably slightly downward, which not only helps the sedimentation of the lees, but also the cork can be moistened by the wine and maintain a certain humidity, and the mouth of the bottle will be tightly corked.

The best temperature to store red wine

The optimum temperature for wine storage is usually 10°C, but in general, temperatures between 7 and 18°C are not harmful. Try to avoid temperature fluctuations in the cellar: unstable temperatures can have an impact on the quality of the wine.

Try to avoid long-term storage above 20°C and not below 0°C, as the wine will settle stones and therefore reduce the acidity of the wine.

It is best to keep the temperature at which the wine is stored, and short-term temperature fluctuations need to be avoided as much as possible. In general, the higher the temperature, the faster the wine matures; When the temperature is low, the growth of the wine will be slower. Of course, the speed of ripening varies depending on the grape variety and vinification method used to make the wine.

Red wine cannot be drunk for 3 to 5 days after opening. Red wine is easy to be oxidized by the air after opening, which reduces the flavor, aroma and taste of red wine, and although it can be continued to drink, it loses the meaning of tasting red wine. In addition, red wine is easy to breed bacteria after opening, and it may deteriorate after leaving it for a long time, so if the red wine changes color, taste or mold, etc., it cannot be drunk, so as not to cause physical discomfort.

Usually the red wine can be stored for 3 to 5 days after opening, if it is a better quality red wine, it can be stored for a longer time, which is related to the content of polyphenolic compounds in the wine, if the higher the tannin content in the red wine, the more mellow the taste, and it is more suitable for long-term storage.

Red wine decanting: different red wine varieties and storage years have different decanting time, such as red wine about a few years old, generally decanting takes half an hour - 1 hour; If the wine is 20 years old or more, there is no need to decant the wine, or only about 5 minutes before drinking, so as not to destroy the already fragile flavor of the old wine; For more complex full-bodied red wines, the tannins will be particularly strong if the storage age is too short, and this wine should be opened at least two hours in advance to allow the wine to fully contact the air to increase the aroma and accelerate the ripening.

The above content reference: Phoenix.com - How long does red wine decant up? How long does red wine last after opening?

Typical white wines should be consumed as soon as possible within 24-36 hours, and good and particularly excellent white wines can only last for an additional 24 hours.

The general form of red wine can last for about 72 hours, but some special red wines can last for more than a week, and although they have not deteriorated, they will change the smell of the wine to a greater or lesser extent.

Once the taste of the wine changes, the freshness is gone, and it always feels that it is not as comfortable as the wine that has just been opened, and even if it is put back in the thermostat, it will not help, and it will still not be able to reverse the gradual decay.

How to preserve red wine:

Temperature: The ideal temperature in the cellar is around 11, but the most important thing is that the temperature must be constant and stable, because the thermal expansion and contraction caused by temperature changes are most likely to allow the wine to seep out of the cork and accelerate the oxidation of the wine. Therefore, as long as it can be kept at a constant temperature of 5 to 20, it is acceptable, but a cellar that is too cold will slow the growth of the wine and will have to wait longer, and too hot will mature too quickly, and it will be less rich and delicate.

In general, the temperature of the underground cellar is the best, and the entrance is best set in the sun, so as not to affect the temperature when entering and exiting.

Humidity: A humidity of about 70 is the best for wine storage, too wet is easy to make the cork and the label of the wine rot, too dry is easy to make the cork dry and lose its elasticity, and cannot be tightly sealed for the bottle day.

Luminosity: It is best not to leave the light in the wine cellar, because the light is easy to cause the deterioration of the wine, especially the fluorescent lamp and neon light are easy to make the wine produce a reduction change, emitting a strong and unpleasant taste. Champagne and liquor are the most sensitive to light and should be treated with special care.

Ventilation: Wine is like a sponge that often sucks the surrounding flavor into the bottle, and it is best to ventilate the cellar to prevent the musty smell from being too strong. Also, avoid mixing heavy flavors such as onions and garlic with wine.

For those who are accustomed to storing the wine in the refrigerator, it is best not to leave it for too long, so that the smell of the refrigerator does not penetrate into the wine.

Under normal circumstances, it is best to drink red wine within a day after opening the bottle, because after a long time, it will be prone to oxidation and affect the flavor of red wine. If stored properly, it can also be stored for an additional two days. Ideally, the air in the bottle is drained and then corked, so that it can be stored for about a week.

It is generally recommended not to exceed 3 days.

It's best not to take more than fifty hours or so.