How long is the liquor shelf life? Does liquor have a shelf life
4hw.com.cn: liquor has a history of thousands of years in China, and even formed a liquor culture. As the saying goes, liquor is still stale. It means that the longer liquor is stored, the more flavorful it will be. Does liquor have a shelf life? How long is the shelf life of liquor? Let's have a look with Xiaobian.
According to the relevant regulations of the state, drinks with alcohol content greater than or equal to 10 vol% can be exempted from the shelf life. Because above this alcohol level, fungi are difficult to survive and will not deteriorate. On the other hand, it comes from the particularity of liquor. If the liquor is stored for a longer period under suitable conditions, the alcohol and acid in it will react in a small amount to generate ester flavor substances, so as to achieve a micro balance, the liquor will be more fragrant, so the liquor does not need a shelf life. But it is not necessarily for the wine with low degree. The microorganism in the wine is easy to grow and reproduce, which makes the wine sour. Therefore, low alcohol is not suitable for a long time.
But not indicating the shelf life does not mean that there is no shelf life, because not all liquor can be stored for a long time. Does the liquor have a shelf life? Pay attention to the storage environment and tightness during long-term storage. As for the saying of "the older the liquor, the more fragrant it is", it means that if the liquor is brewed and stored in a sealed barrel or bottle, or if the quality of the bottle is not good enough, the taste of the liquor may become weak over time. For some white spirits with spices, spirits and alcohol, they can not drink themselves, let alone shelf life.
There are some details that must be paid attention to. It must be sealed first. You can't open a bottle of wine and drink some of it. Save the rest. If this is the case, even if it is a high number of wine, it will not get older and more fragrant. The main purpose of sealing is to prevent the alcohol in the wine from volatilizing. If the storage environment is not tight, a bottle of wine may be stored and only one glass of wine will be left after volatilization. In addition, when storing liquor at a height of several, it should be placed in a cool and airless place to avoid direct sunlight and frequent air flow.
In fact, it's also a myth that all the so-called wines have no shelf life. Does the liquor have a shelf life? For example, rice wine, red wine, beer and fruit wine all have a shelf life. The longer the wine is in the wine kiln or oak barrel, the better. However, after leaving the factory, the storage conditions are different from those in the wine kiln or oak barrel, in fact, there is a shelf life.