How long can 52 degree liquor be stored, and what is the effect of 52 degree liquor stored for ten y

After a long period of storage, the quality of the liquor will become warm and mellow. Therefore, some people believe that the older the liquor, the better. Actually, not necessarily.

Although liquor has no expiration date, during the storage of liquor, the alcohols in the liquor will react with organic acids to produce a variety of esters, and each ester has a variety of special aromas. Because the esterification reaction in wine is quite slow, high-quality wine generally needs to be stored for three or four years, or even a little longer. However, when the esterification reaction reaches a certain level, it will tend to be equilibrium and stop state, and if it continues to be stored, the alcohol content will be reduced, the wine flavor will become weaker, and the volatilization loss will also increase.

In particular, some mid-range and low-grade liquors are added with flavoring agents during the blending process, and this kind of liquor cannot be stored for a long time. Otherwise, the wine will become bitter and greasy. Therefore, there is also a proper amount of time for the storage of liquor, and it is not better to get older.

Liquor is volatile, leaking, and overflowing when the temperature rises. Therefore, the following points must be paid attention to when retail and using bulk liquor:

Strict lid When the delivery is suspended, the lid of the wine container should be covered and sealed tightly to prevent volatilization and reduce the wind consumption of the wine.

Don't be too full The container should not be too full to avoid spilling the wine as the temperature rises. It is also necessary to check the container of wine frequently, and if leakage is found, take measures to deal with it in time.

Reduced wastage Do not sell wine too far from the container and use a wine tray to catch it. After the tools for selling wine are used up, they should be put back into the tank in time to keep the tools moist and reduce the skin staining of the wine. With the continuous development of science and technology, mechanized and automated wine storage and sales tools will increase day by day, and it is necessary to learn and master their use well.

Stirring properly Baijiu is a mixture of alcohol and water, and the two are infinitely dissolved. However, due to the different specific gravity, during the storage process, the alcohol content of the upper layer is high, and the alcohol content of the lower layer is low; If it is stored for a long time, the lid is not tightly sealed, and the taste of the upper layer of the wine will be weak. In order to ensure the consistency of the wine and taste, it is necessary to use a wooden rake, stir properly, and hook up and down before taking zero.

The finished liquor is not suitable for long-term storage, it is best to drink it as soon as possible after opening, the more left inside, the smaller the space, put it in a place with low temperature, there is not much problem for a month, if there is only a little left in it, and the space is very large, then don't put it for too long, and the taste becomes very bad if it is stored for too long.

The taste is also better. Generally, the highly aromatic liquor is stored for about ten years to reach the best state, and the aging taste is aggravated after more than ten years, the hydrolysis of high-grade esters is serious, and the taste changes!

Whether the liquor can be stored is actually related to the type of liquor, the data shows that if it is a liquor blended with alcohol, it is not suitable for long-term storage, because there will not be too many chemical changes in this process, on the contrary, some flavor substances are added to it, which will slowly volatilize and make the liquor lose its taste.

The liquor that can generally be stored is mostly pure grain wine, and the taste of the liquor will also change as the storage time becomes longer, which is the so-called "the older the more fragrant".

The environment in which it is stored

After ensuring the quality and degree of the wine, one of the most important conditions affecting the storage of wine is the storage environment.

Temperature: The ambient temperature of liquor storage should not exceed 30 degrees, and the ideal storage temperature is about 15 degrees to 20 degrees.

At this temperature, the wine can be fermented more fully without evaporating the alcohol.

Light: To store liquor, you need to avoid direct sunlight, and you should store it in a cool place, preferably in a cellar.

If the liquor is exposed to direct sunlight, the liquor molecules inside will be destroyed and it will easily deteriorate.

Container: The best container for storing wine is a clay jar, so it's best to store it in a clay jar.

If the liquor is stored for more than 10 years, the color will turn slightly yellow, and it is easy to run away. According to the data, if it is a liquor blended with alcohol, it is not suitable for long-term storage, because there will not be too many chemical changes in this process, on the contrary, some flavor substances are added to it, which will slowly volatilize and make the liquor lose its taste.

Baijiu also needs to be drunk at the right time to taste its peak flavor. Moreover, when storing liquor, it is necessary to find a cool, quiet corner for storage, and to avoid strong or abnormal odors affecting the liquor.

Introduction:

For stored liquor, it is recommended that the general alcohol concentration is above 50 degrees, and it is brewed with pure grains without any additives. Liquor below 50 degrees is a low-alcohol liquor, and it is not recommended to store it for a long time, and the longest storage time is generally 4 to 5 years.

Strong-flavored liquor, especially solid-state strong-flavored liquor, can be collected for hundreds of years. Compared to solid liquor, liquid strong flavor liquor is not suitable for collection, but it is no problem to store it for decades. If the wine is properly sealed and stored in a suitable environment, it can also be stored for several more decades.

If you store fragrant liquor, you should also consider its degree, the higher the degree, the better the quality of the liquor will be.

52-degree liquor has been left for 18 years, and it is best not to give it away.

Although the quality of baijiu will become warm and mellow after a long period of storage, baijiu still has a shelf life.

The same is true for 52-degree liquor, which also has an expiration date.

The 52-degree strong aroma type is a highly refined liquor, and there is no shelf life requirement for liquor, but it does not mean that the more time it lasts, the better! Generally, it is highly aromatic liquor.

After about ten years of storage, it has reached the best state, and the aging taste has increased for more than ten years, the hydrolysis of high-grade esters is serious, and the taste has changed!

Shelf life of 52 degrees liquor:

The shelf life of liquor depends on the container, seal and storage place of the liquor. There are hundreds of years that meet the standard, and they can even be stored for hundreds of years. Generally, daily drinking liquor does not have storage conditions, and can be stored for 10 to 20 years, which also depends on the brand, how the bottle cap is sealed, what material is used to seal it, whether it is placed in the basement, etc.

In addition, 52-degree liquor is divided into four major flavor types, sauce flavor, strong fragrance, light fragrance, floral fragrance, and sauce flavor type.

The representative is Moutai, and the strong fragrance type is Wuliangye.

The fragrant type is Fenjiu.

The floral type is Guilin Sanhua.

These wines do not expire, as long as you do not expose the sun and store them in a cooler place, the longer the time, the more valuable it is, as for the taste, the wine that has been stored for 6 years will not have much impact on the texture and taste of the wine.

If the sealed storage time is about seven years, if the time is too long, the quality of the wine will gradually decline. The esterification of rubber nuclei will increase the aroma, but the corresponding alcohols will decrease, and it will take so long for aldehydes and other aldehydes to reach a flat orange such as Liang Heng (the best drinking state). If the conditions are not met, it is better to drink it for three or five years, lest the good wine not be saved, but a bottle of sour.

2. There is such a saying among wine friends - "strong three sauce five", that is to say, it is generally believed that the storage of strong flavor liquor for three years is a significant improvement in wine quality, that is to say, three years is a period of wine quality improvement for strong flavor liquor. Of course, this does not mean that strong flavor liquor can only be stored for three years at most, in fact, for strong flavor liquor, storage involves one condition - whether it belongs to the original liquor. If it is a highly raw sake, it can be stored for twenty or thirty years or even longer under suitable storage conditions such as sealing and temperature.