Basic knowledge of coffee beans Preservation methods of cooked coffee beans

Cooked coffee beans usually refer to the roasted finished beans sold on the market. Usually, the shelf life of such coffee beans is not very long. Unlike raw beans, they can be put for a long time. As long as the temperature is appropriate and they are not damp, there is no problem for several years. Once the beans are baked, they are exposed to the air for 3 days and the best brewing period is over. If packaged at this time (with oxygen-resistant aluminum film nitrogen-filled packaging, can be more than 1 year). If ground into powder, 24 hours will lose the best flavor, of course, not 24 hours can not eat, but the extracted coffee flavor is very different, today Xiaobian to say: cooked coffee beans preservation method.

How to preserve coffee beans:

1, when the bagged coffee beans open the package, be sure to fold the opening, and clamp it with a clip to avoid contact with the air, coffee beans will produce oxidation reaction after contact with the air, affecting the original flavor of coffee beans, will be extracted The quality of coffee is greatly reduced.

2. After sealing the bag mouth, put the bag into a sealed can for storage. It is best to use a container with good sealing performance like a buckle;

3, do not put coffee beans in the refrigerator; coffee beans should be stored in a dry and cool place.

When storing coffee beans, be sure to keep coffee beans from getting wet. This is because:

1. After moisture, the viscosity of coffee powder increases, which will block the coffee grinder and cause adverse effects on the machine;

2, coffee beans once damp, it will be easy to deteriorate moldy, which will greatly shorten its shelf life, but also adverse to health;

3, will affect the taste of coffee drinks, Xiaobian suggested not to eat poorly preserved coffee beans.