1, red wine can generally be stored for about 3-5 years, and only a small amount of high-quality red wine can be stored for more than 10 years. Most red wine is brewed for drinking and has no collection potential, so it is best to drink it as soon as possible. Only a few precious famous wines have collection potential and can be stored for a long time.

2, wine is not the older the year, the better. Vintage is the concept of expressing the quality of wine in that year. Wine in a bottle is also an aging process, and the preservation of wine is naturally related to the quality of wine in a bottle. The preservation of wine should generally pay attention to several aspects: temperature, humidity, light and vibration.

3. People can completely estimate the good drinking period of wine according to experience and knowledge, so it is more appropriate to say that it is the shelf life than the drinking period. After a series of brewing processes, wine generally needs to be matured for a period of time before it can reach a good drinking period. Then slowly enter the aging period. When the wine enters the aging period, it does not mean that it has deteriorated or passed the shelf life, but the aroma, flavor and taste of this bottle of wine are slowly losing and it is not worth tasting.