What is the use of red wine when it expires?

It can be used to wash your hands, so it's still very useful.

Unopened red wine is no problem even if it expires for a few years, but if the cork has been soaked very badly when it is opened, it is best not to drink it, the cork will not be soaked under normal circumstances, if the cork is already red after opening, it means that your wine has oxidized, drink. It's not impossible, it's just that it's a little sour, and it loses the taste of red wine, but it has no effect on the body.

How long does it take for red wine to expire? Can you still drink expired red wine? Taster: Give a clear answer.

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Red wine also expires, and bottled wine has an expiration date.

The longest is 30 years, and the shortest is 5 years. Once the bottled wine has been opened, it is best to drink it within 3 days. Home-brewed wine is best drunk within 1 year.

The taste will become lighter after a long time, but it will not be harmful to health. When storing, it is best to put the bottle obliquely, the cork is swollen by moisture, not breathable, and avoid contact with air and oxidation. It is better to store the wine at a temperature of around 0.

The way to judge whether a wine is good or bad.

The older the wine is, the better it is, because there are many factors that affect the quality of the wine, in addition to the region, the grape variety, the soil, the cultivation method, the winemaking method, and the precision of the winemaking process.

Even for the same winery, if the temperature, precipitation and other conditions of a given year are more suitable for grape growth, the quality of the grapes in that year is good, and the quality of the wine made from these grapes will naturally be good. Therefore, vintage is not an absolute measure of the quality of a wine.

The above content refers to People's Daily Online - Revealing the shelf life of wine There are ways to deal with expired wine.

The above content refers to People's Daily Online - Wine also has a shelf life and should be drunk as soon as possible after sealing.

Whether the wine will expire depends on the storage conditions, if it is placed in a wine cellar with good conditions, the cool and low temperature environment can promote the fermentation of red wine microorganisms and avoid air entering and damaging the taste of red wine.

The shelf life of red wine is about 10 years, and the tightness of the packaging and the environmental changes in the room temperature will cause changes in its taste.

Wine Storage:

With cork stoppers, cork stoppers have the characteristics of low density, good elasticity, strong scalability, impermeability, resistance to spoilage, resistance to decomposition and deterioration, etc., which can maintain the quality of wine for many years.

Generally, the length of the cork used in the general grade wine is about 5 cm to about 5 cm, and the length of the cork used in the more high-quality wine is more than 5 cm. In general, a longer cork is used for fine wines, but a wine with a long cork does not guarantee that it will be a good wine.

The above content reference: Encyclopedia - Red Wine.

Red wine has an expiration date.

Shelf life varies depending on the price point.

1. For most low-priced wines on the market, the best drinking period is generally within 1 to 2 years. This type of wine is often characterized by a simple aromatic composition to fresh berries.

Aromatic and floral, aged in simple oak barrels (or not), alcohol.

The tannins are in the middle in terms of intensity and acidity. Such a wine tastes good and is well balanced, but at the same time lacks character and has almost no preservation value, so consumers should drink it as soon as possible.

2. For a small number of medium-priced wines, the best drinking period may be within three or five years, or within 10 years. These wines usually have a high alcohol content, acidity or tannin intensity, and are very fruity, which can stand the test of time and have a certain preservation value.

3. The best drinking period of only a very small number of high-quality wines may exceed 10 years or even longer, which requires the winemaker to have deep experience and strong prediction ability.

Judgment method:

After opening the bottle, if there is an obvious vinegar smell, soy sauce smell or musty smell, there is no fruity aroma, the color is dull and dull, and there is a large amount of precipitation, indicating that it has lost its drinking value; On the other hand, if the storage conditions are good and the wine does not show excessive oxidation, it can still be drunk. It should be pointed out that if the wine has been opened and not drunk all at once, the remaining wine must be sealed and placed in the refrigerator, preferably within a week.

The above content reference: People's Daily Online - Can you drink wine after it expires, if it smells of vinegar, soy sauce or musty, don't drink it.

Wine expires.

1. Red wine is not always the older it is, the better.

2. The vintage on the red wine refers to the vintage made with 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.

3. 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.

4. Wine needs tannins (i.e., tannic acid) for aging, and Cabernet Sauvignon (grape variety) is the most suitable for aging among many grape varieties due to geographical factors and its characteristics.

An unopened bottle of red wine does not expire, and the older it is, the more mellow and fragrant it will be. If the bottle has been opened, the red wine will gradually lose its aroma due to the oxidation reaction with the oxygen in the air, and finally turn sour, so it can only be poured out.

The shelf life of 10 or 15 years is often marked on the back label of imported wine, because it is necessary to meet the requirements of national food hygiene regulations, and the shelf life of any imported food must be marked on the label, and for wine, a relatively special commodity, 15 years is the longest shelf life stipulated by the current state.