Do coffee beans need to be refrigerated?

Coffee beans are a must-have for many people every morning, they provide delicious coffee and a pleasant aroma. However, there are some common misconceptions about how to store coffee beans. One of the questions is whether coffee beans need to be refrigerated.

First of all, we need to understand that coffee beans have been roasted during the production process. This process will make the beans contain less water inside, and a layer of protective oil is formed on the surface. Therefore, when stored at normal room temperature, it is not easily affected by factors such as air, humidity and light.

Secondly, refrigeration can have a negative impact on coffee beans. When you place unopened packages of coffee beans in the refrigerator, the temperature change can cause condensation to form on the packaging or directly on the surface of the beans. This can cause moisture to enter the bag or bottle and cause problems such as mold and spoilage.

Finally, before taking out and grinding before use, make sure the utensils you use are clean and odor-free. Because coffee beans have strong adsorption properties, if they are stored in the refrigerator, they may absorb the odor of other foods in the refrigerator and release it during the grinding and brewing process, affecting the taste of the coffee.