Can liquor be stored for a long time? Is drinking liquor stored for a long time harmful to the body?

Baijiu can be stored for a long time, which can improve the quality of baijiu; I think that drinking liquor stored for a long time is harmful to the body, can lead to alcoholism, affect the liver and digestive system.

It can be stored for a long time, and the amount of liquor drunk is reasonably controlled, which is not harmful to the body, and the situation of drunkenness is harmful to the body.

I think so; If you drink liquor for a long time, it will cause the body's blood pressure to rise, which will induce liver disease, damage the stomach and intestines, and be bad for the body.

Rank: Senpai.

May 17, 2006 After a long period of storage, the quality of 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 closed and put back in 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, imitation wheels, and it is necessary to learn and master its 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 that the sedan car leaks the consistency of alcohol and taste, it is necessary to use a wooden rake before taking zero, stir it appropriately, and hook it up and down.

Of course, liquor can be stored, but it also depends on the variety and degree of liquor, generally pure grain brewed liquor and high liquor are suitable for storage, because the storage time is long, the alcohol volatilizes, and the degree will decrease, although the grain wine storage is more and more fragrant, but the lack of conditions will only lead to the deterioration of storage, which is generally carried out by professionals in professional wine cellars.

Liquor can be stored for a long time.

Only pure grain liquor will have the value of Chucun when made in a sedan chair, and the blended liquor has no value of Chufan Village.

I hope mine can help you.

Liquor that has been stored for a long time is drinkable. This is because microorganisms that are harmful to food products cannot grow and multiply in a 10% alcohol solution. The alcohol content of high-grade liquor is relatively high, generally between 41 and 55 degrees, and some are as high as 65 degrees.

Even low-alcohol liquor is between 20 and 38 degrees.

In this alcohol content range, it is difficult for microorganisms to survive, and there will be no problem of deterioration caused by microorganisms, so liquor can be drunk normally without marking the expiration date, even if it is stored for a long time.

Extended information: Although microorganisms that cause quality deterioration cannot grow, it does not mean that the composition of the liquor itself will not change. After a period of storage for low-alcohol liquor below 40 degrees Celsius and light-flavored liquor, ester hydrolysis usually occurs, resulting in a bland taste and some astringency.

But this process is relatively long, generally five or six years, and it is only a little lighter in taste, so it is not a quality problem.

Among the various flavor types of liquor, the sauce-flavored liquor is the most resistant to storage, because its components are relatively stable once formed. However, it is not absolute, and sometimes the alcohol will be emitted and the taste will become weak due to the container.