1, wine basically has no shelf life. According to national standards, drinks and wines with an alcohol content of more than 10 degrees may not be marked with a shelf life.

2. Most wines have no aging potential and should be drunk within two or three years after listing. Only 0. 1% of the total wine has the aging potential of more than 10 years, usually top-class red wine, white wine, sweet white wine and port wine, which need to be drunk in an environment with proper temperature and humidity control.

3. Therefore, the sentence "wine is the fragrance of old age" is not absolute. So, what should I do to open the unfinished wine? The answer is: it can be put in the refrigerator, but it is best to drink it within three days. Those unopened wines can't be put in the refrigerator. The temperature of the freezer is generally around 4℃, and the best storage temperature of wine is 8- 18℃. Can be stored in a cool and ventilated place. Of course, if conditions permit, it is most appropriate to buy a wine cabinet for storage.