Can you still drink red wine that has been left for a long time? Can you still drink red wine after

How long does it take for red wine to expire? Can you still drink expired red wine? Today I finally understood, increase knowledge.

If it's too long, you can't drink it.

If the red wine is to be left open for a long time, be sure to cover it with a cork, and it is best to put a layer of sealing wax on the edge of the cork to prevent contact with the air, and it can be stored in the refrigerator. If the red wine is not sealed well after opening, the shelf life is about 10 days, and if it is longer, it is best not to drink it.

Redwine is a type of wine and does not necessarily refer to red wine specifically. The composition of red wine is quite simple, it is a fruit wine made by natural fermentation, and the most important thing is grape juice, and there are many ways to classify wine. In terms of the color of the finished product, it can be divided into three categories: red wine, white wine and pink wine.

Among them, red wine can be subdivided into dry red wine, semi-dry red wine, semi-sweet red wine and sweet red wine, and white wine can be subdivided into dry white wine, semi-dry white wine, semi-sweet white wine and sweet white wine. Pink wine is also called rosé wine and rosé wine. The bayberry made is called bayberry red wine.

You can't drink expired red wine, and it is not recommended to drink expired red wine. Generally speaking, the only type of bottled red wine that has a shelf life of 10 years is not allowed to be drunk. Red wine will be very bad on the taste, and the taste of such red wine will generally become very bland, even sour, a bit like soy sauce.

If it is stored for a certain period of time, cloudy precipitation may occur, and the taste of the red wine will deteriorate. If it is left for too long, the red wine will have a rancid smell, and even foam floating, giving off a strange taste, such a red wine cannot be drunk. Most of the red wines have a drinking period of 1 2 years, and a very small number of wines have a drinking period of more than 10 years, and some red wines can be stored for a long time if the method is appropriate.

The polyacid content in red wine is very high, so drinking red wine often has a very good effect on the prevention of cardiovascular diseases. Not only that, red wine can also increase appetite, red wine contains amino acids, sugar, vitamins and other nutrients needed by the human body. Therefore, drinking red wine appropriately during the expiration date is not only enjoyable, but also beneficial to the body.

For your question, you can't just talk about it, please refer to the following precautions before deciding whether to drink or not.

1. Storage of red wine.

1. The storage of red wine requires a suitable temperature, the theoretical temperature is about 12, 7 18 can be.

2. The seal of the bottle cap should be good, and it is required to protect it from light, because ultraviolet rays will make the wine mature early and deteriorate.

3. Avoid vibration, place it horizontally, keep the cork moist to prevent air from entering, and avoid being too humid to prevent bacteria from breeding.

2. The storage time of red wine.

Red wine is not always better the older it is. The vintage on the wine refers to the grapes of the year. The majority (99%) of wines are not ageable and the best drinking period varies depending on the wine, but is generally between 2 and 10 years.

Only a small number of particularly good wines have the ability to age. Some of the top French and Italian wines have been aged for decades or even centuries. Many of the wines from Bordeaux's top châteaux are still drinkable even if they have been preserved for more than one century.

Wines require tannins (i.e. tannic acids) for ageing, and Cabernet Sauvignon (grape variety) is the most suitable for ageing due to its geography and characteristics.

Red wine will expire after a long time, and the flavor of red wine will change over time. When the red wine is opened for a long time, it will slowly turn into red wine vinegar because it will be over-oxidized and affect the taste.

The shelf life of red wine is literally the period of time that can guarantee the quality, as we all know, wine is alive, and good wine also has a process from youth, to maturity, to peak, and then to decline in the process of aging. In principle, wine is best consumed at its peak. However, even in its declining period, the changes in wine are gradual, and it cannot be absolutely said that it cannot be drunk, but its quality is not good, or the taste is unpalatable, and people naturally do not want to drink it anymore.

The saying "the older the wine, the better", it is not always true. Especially when it comes to taste preferences. Not all wines are worth aging. In fact, most of the wines produced now are ready to drink once they are on the shelves.

How long can you keep the red wine that has been opened? Depending on the type of wine, the method of production, the age of the wine and the changes in the environment, the answer is as simple as 3 days. We open the bottle 3 days after the wine, once the wine is opened, the oxygen in the air starts to work, initially softening the taste and opening up the aroma of the wine.

Since this oxidation process lasts for many hours and days, the red wine eventually becomes undrinkable, so it should be drunk before the wine spoils.

The shelf life of red wine is generally 2 to 5 years. Usually, there is no expiration date for wine, but it is calculated according to the drinking period, that is, the best time to drink red wine, after which it means that the red wine has begun to slowly deteriorate. Generally speaking, some foreign wines do not have such a shelf life, but according to the adaptation period, that is to say, the most suitable drinking time for this bottle of wine, because after the expiration date, it means that the wine begins to deteriorate, and the ingredients in it will also undergo some changes, and it will lose its drinking value. There is also no original texture and flavor.

Moreover, these expired wines must be drunk in time after opening the lid, otherwise some substances will be volatilized when stored, changing his taste and losing its original flavor.

Now those low-end wines on the market can usually be preserved for a few years, ordinary, about 2 or 10 years, of course, if it is some good quality precious wines, it can be stored for a longer time, as long as the treasure is good, the more valuable it is, but most of the wines have a shelf life limit.

The shelf life of wine will also be affected by a variety of factors, such as temperature, humidity, light, etc., generally speaking, wine needs to be stored at a temperature of about 12 degrees, but in real life, you only need to keep the temperature at about 1 18 degrees to store, try to keep it dry when storing, do not be too humid, otherwise it will also breed a large number of bacteria and speed up the speed of wine deterioration. And when storing, do not put it in a place where the sun can shine, be sure to store it in a cool place, because after the wine is exposed to ultraviolet rays, the temperature will also rise, accelerating its deterioration speed, and we must open less when we preserve the wine, otherwise it will also affect the shelf life of the red wine.

Generally, the bottle is indicated for 10 years!

But you can't save it properly, so in fact there are no ten years!

Of course, it will expire, and the wine you buy has preservatives in it, and it has a shelf life, and you can't drink it that has expired. Even if it is self-brewed, it will produce substances that are harmful to the human body after expiration.

Red wine is not always the older it is. Vintage is a concept that indicates the quality of the wine in the current year. There are also fresh and aged red wines, and the fresh type is generally fruity, and it is best to drink it that year.

The aging type is generally rich and mellow, and the best drinking period varies depending on the wine that rolls forward and is the same, generally between 5 and 10 years.

Red wine that has not passed its expiration date can be drunk, but the flavor of red wine that is close to its expiration date may not be good.

The shelf life of general red wine at room temperature is five years, if some wine is not suitable for aging, it will be wasted, and the top red wine is generally stored in the cellar for as long as possible, but if it is Australian and Chilean red wine, it is necessary to drink it while the year is new, and the general family conditions do not have the conditions of the wine cellar in terms of wine storage, so it is not recommended to store the old red wine at home.

In addition, if the red wine is opened and cannot be drunk, it should be drunk within two or three days, if the red wine cannot be drunk, the quality will change, and such red wine must be placed in the fresh-keeping cabinet when preserved, so that it can be stored for a little longer.

Pay attention to the following points for the preservation of red wine:

1. Do not put it outdoors, taboo in winter.

Leaving it outdoors for too long is not only prone to bursting, but also damage the wine, which directly damages the taste of the wine. Because when the freezing point temperature of the wine is reached, the wine is prone to precipitation of tartaric acid and tannins, which will only slightly affect the taste. However, a small amount of ice residue in the wine will not destroy the aromatic substances of the wine, and you only need to wait for the ice cubes to melt and let it stand for a week or two before drinking.

2. Keep away from radiators and floor heating to prevent plugging.

If you want to continue to store wine at room temperature, be sure to keep it away from heat sources and never leave it near radiators. In an environment of more than 30°C, the heat expansion and contraction will cause "congestion" in one day, which will destroy the quality of the sake.

3. Do not place it in the basement, be careful of the smell.

It is not recommended to put it in the basement not only because the basement is cold, but also because the cork of the red wine itself is permeable, and the basement in the north often stores radish and Chinese cabbage, and the wine is placed with vegetables for a long time, and the vegetable flavor will soak into the wine through the gap in the cork, thus affecting the flavor of the wine.

As for the concept of wine, the deepest impression that remains in people's minds is still that "wine is mellow and fragrant". As for the concept of red wine, it is generally accepted that the older the wine, the better its quality, and some people even regard the vintage as the only criterion for measuring the quality of the wine. Is it true that the longer a wine is stored, the better the quality will be, but this is not the case?

1. The main purpose of ordinary wine storage is to allow the wine to continue to mature in the bottle, and develop complex aromas, delicate structures and smooth tastes. Therefore, a bottle of wine has a life span, just as humans have a life span. When the grapes used to make wine are still hanging from the branches, the wine has already begun its initial growth phase, which is similar to the gestation period of human beings in the mother's womb.

2. After the grapes are ripe, after a series of winemaking processes such as picking, juice extraction, production and processing, and oak barrel maturation, the wine will be given the promotion by the winemaker, just like human beings entering the school age. It is then bottled, at which point the wine goes into dormancy, and it must be stored in a suitable environment. After aging, the quality of the wine will be improved again, which is like the maturation process of human beings from school to society.

After aging, the excellent quality of the wine will continue to be released for a period of time, and this is the best time to drink the wine. As a result, most of the world's red wine is consumed within 2-3 years of bottling.

3. Wine will also enter the aging period, and the time required for this process will vary depending on the potential of the wine to age. Among them, the amount of tannins in red wine is the dominant factor. Aging wine does not mean that it has deteriorated and cannot be drunk, but it has lost its original charm and become a mediocre liquid during this period, and few people are willing to drink it in their mouths again.

If you have to give a wine a "shelf life", it is better to give it a "drinking date". Ordinary wines have a drinking period of about 5-10 years, and good quality wines generally need to be stored for 8-10 years to show their ripe charm, so they can be stored for a longer time. Only a handful of the world's finest wines can be stored for decades or even centuries when stored properly.

Summary: Wine can be stored for a long time in a completely sealed state, and the general shelf life is about 10 years. Of course, the best storage and drinking period varies from wine to wine.

And the wine we usually buy is too suitable for long-term storage. If the wine has been opened, it is recommended to drink it in time to avoid oxidation and spoilage when exposed to air.

Can you still drink expired wine? It's finally clear today, don't take it seriously, benefit early, I hope this practical life tips, life tips, home hacks, can help everyone, solve your troubles, thank you!

It depends. Red wine is easy to be oxidized by the air after opening, which will reduce the flavor, aroma and taste of red wine, although it can continue to drink, but 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.

Red wine should be drunk as soon as possible after opening, generally speaking, the opened red wine can be stored for 3 5 days, 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, and it can be stored for a longer time after opening.