Vintage liquor refers to liquor that has been aged for a long time. Taking Maotai as an example, there are vintage liquors that have been aged for 15 years, 30 years, 50 years, and 80 years. The longer the vintage, the higher the price! Vintage wine is deeply loved by some wine lovers because the longer the vintage, the more mellow and fragrant the wine becomes.

It is generally believed that vintage wine refers to the time it has been aged in a cellar. The longer the vintage, the stronger the aroma, the richer the taste, and the higher the price. In fact, the vintage wines on the market generally only refer to how many years there are, not how long they have actually been stored. The so-called vintage wine is mostly blended with a small amount of vintage original wine added to a base wine that has been stored for one or two years, but the label indicates the vintage of the longer aged original wine. Some Baijiu with the signs of ten or even thirty year aging are mostly just a concept. For example, the statement on the packaging that it has been aged for thirty years does not mean that the contents of this bottle of wine are stored for thirty years, but only refers to the blending of partially aged wine in this bottle.

the way to distinguish

The volatility coefficient refers to the ratio of the content of a certain volatile substance in the vapor to the content of that volatile substance in the solution when the vapor of the solution reaches thermodynamic equilibrium with the solution. This method utilizes the principle of thermodynamic equilibrium and the combined technology of multiple precision detection instruments to detect the volatilization coefficient values of trace aroma components in vintage wine. Then, based on the standard curve graph of volatilization coefficient values and storage time, the storage year of the wine can be identified.