Hazard: Expired beer will taste bad first. Secondly, beer beyond the shelf life contains many kinds of acids, which are easy to oxidize and polymerize with protein, which makes the beer turbid and causes harmful bacteria such as Escherichia coli and pathogenic bacteria in the wine to exceed the standard. After drinking expired, it is easy to have symptoms such as diarrhea and vomiting, and even cause poisoning in severe cases.

Tips for storing beer: beer should be stored and transported in a dry and ventilated environment that is 5℃ ~ 25℃ away from light. If beer is placed in a high temperature environment for a long time, it will not only shorten the shelf life, but also destroy its taste and cause turbidity. At the same time, beer bottles are prone to explosion after high temperature exposure, so the storage of beer should be extra careful.

Extended data:

Shelf life of beer: the shelf life of different brands of beer is different on the packaging, generally between half a year and 1 year, but in fact, it is no problem to drink beer within 1 year.

You can see in the supermarket that the shelf life of Qingdao Chunsheng and Xue Huachuncheng is 180 days, that of Xue Huaganchun is 270 days, and that of Jinwei Jinchun is 360 days ... The shelf life of various beer brands ranges from half a year to 1 year.

Generally speaking, properly stored beer will not have quality problems within 1 year, so many beer manufacturers set the shelf life as 1 year. Some beer brands have a shelf life of up to half a year to ensure the fresh taste of beer.

References:

People's Network-Diarrhea caused by eating expired beer should pay attention to the shelf life of beer