Canned beer is a widely loved beverage, but its shelf life is a matter of concern.
This article elaborates on the shelf life of canned beer from four aspects, including production date, storage temperature, light and air contact, etc., aiming to help consumers understand how to extend the shelf life of canned beer and ensure the quality and safety of drinking.
[Date of manufacture].
The shelf life of canned beer is closely related to the date of manufacture. Generally, breweries will mark the production date or expiration date on the beer cans, and it is advisable to buy freshly produced products.
In addition, consumers should check the production date on the can body when buying beer, and calculate the expiration date of the beer based on the production date and the corresponding shelf life, so as to avoid food safety problems caused by the purchase of expired products.
Storage temperature
Proper storage temperature is beneficial in extending the shelf life of canned beer. In general, beer is best stored at a temperature of 4 -8 °C to avoid exposure to high or low temperatures.
At the same time, when storing beer, it is necessary to avoid drastic temperature changes, otherwise it is easy to cause beer to spoil. When storing canned beer, it is best to choose a cool, dry and ventilated place, avoiding direct sunlight and humid environment, to ensure the quality and safety of the beer.
[Lighting].
Light is one of the important factors affecting the shelf life of canned beer. Ingredients such as vitamin B2 in beer react with light, resulting in off-flavors and discolorations, which affect the flavor and quality of beer.
Therefore, when storing canned beer, it is important to avoid direct sunlight and it is best to choose a shady place for storage. If you need to display beer, you can choose to use opaque materials or UV-resistant glass to display the product.
[Air contact].
Air contact is also an important factor that affects the shelf life of canned beer. The air causes the oxygen in the beer to react with other components, affecting the taste and quality of the beer.
Therefore, air contact should be avoided when storing canned beer and the cans should be kept tightly sealed. If you need to open the beer, you should drink it as soon as possible to avoid leaving it for a long time and causing it to deteriorate.
[Conclusion].
Generally speaking, the shelf life of canned beer is about 6-9 months, but the actual shelf life is also affected by various factors such as storage conditions, production date, packaging method, etc.
Consumers should pay attention to these factors when purchasing and storing canned beer to extend the shelf life of beer and ensure the quality and safety of drinking. At the same time, beer companies should also strengthen the management and quality control of canned beer to ensure that the quality of products meets the standards.