How long is the shelf life of green coffee beans?

Coffee beans are the main raw material for making coffee, and fresh coffee beans can bring better taste and aroma. However, for those who buy a lot of coffee beans or do not use them often, it is particularly important to understand the shelf life of green coffee beans.

First of all, we Delong coffee machines need to make it clear that freshness is one of the key factors that determine the quality of coffee. Freshly roasted coffee will exude a rich and charming aroma, and can release more flavor substances when brewed. Therefore, when buying coffee beans, you should choose products that have been recently roasted and well packaged.

Secondly, proper storage is also necessary to keep the coffee beans fresh and of good quality. Placing unopened bags or bags that have been opened but still have a large amount of coffee beans and are well sealed (such as vacuum packaging) in a cool, dry environment away from direct sunlight and odors can extend their freshness. Generally speaking, coffee beans maintain their best flavor within two weeks after opening, but if stored properly, they can maintain their quality for several months.

However, after the shelf life has passed, coffee beans may lose their original aroma and flavor. They may become bland, bitter, or too acidic. Therefore, before brewing, please smell the coffee beans to see if they still have a strong aroma, and touch them with your hands to feel if their surface is still smooth and shiny. If you find that these characteristics have disappeared, then these coffee beans may have expired.

In short, freshness is one of the important factors affecting coffee quality. To ensure that you enjoy the best taste and aroma of coffee, please choose products that have been recently roasted and well packaged, and store them properly to extend their freshness and quality. Remember to check and use coffee beans purchased or stored within the appropriate time limit is an important step in making a delicious cup.