This editor may not be the only one who feels this way, as he obviously went to the store to buy the same wine. I always feel that the taste of each bottle is different, and the production date and number are all from the same batch. Even sometimes businesses prepare some wine tastings for events, but I always feel that the tasting wines are better than the real wines. Is it possible that merchants use good wines for tastings in order to trick people into buying them, and then use inferior wines for genuine wines? Or is it that in order to reduce costs, it is mixed with mixed drinks and sold? I believe everyone will also find such problems in their daily purchases and tastings. As a manufacturer, this is really an injustice. But why does it taste different even though it is the same batch of wine? Let’s talk about it carefully today, not only to correct the name but also to popularize science.
In fact, this is not only the case with white wine, but also with wine; wines from the same batch may have slight differences in color and flavor. This phenomenon is called "bottle variation." The factors causing bottle discrepancy can be divided into objective factors and subjective factors.
- Objective factors
(1) Transportation conditions
The same batch of wine is transported in various ways after production. During the transportation process, due to the influence of transportation mode, time and process, it will cause a slight reaction in the wine body. For example, due to the different degrees of turbulence during transportation, the oxidation of the upper wine is higher than that of the lower wine; this results in subtle differences in the taste of the wine. In addition, if you are exposed to sunlight during the process, there will be differences between the exposed side and the shaded side.
(2) Storage environment
Generally speaking, the primary storage environment of liquor will be in a dry, cool and ventilated place. During the process of liquor being stored in the factory, high temperature will cause the quality of the liquor to change, and the aromatic substances in the liquor at low temperatures will be more Conducive to generation.
- Subjective factors
This is actually closely related to the physiological and psychological state of the drinker. Maybe when you are happy, the wine is sweet; when you are unhappy, the wine is a tool to numb yourself. In addition, the food consumed before drinking can also cause slight changes in flavor.
Therefore, the same batch of wine can be lively or quiet just like children. As long as there is no quality problem, we can try to be tolerant.
