Properly keep coffee beans sealed and frozen to ensure freshness

However, compared with instant coffee, the biggest disadvantage of coffee bean brewing coffee is that it takes a long time to brew coffee and short preservation time, but if you want to drink a good cup of coffee, you really need to wait patiently.

The flavor of all coffee beans, whether ground or not, begins to decline after roasting, so if you want to drink the freshest coffee, be sure to preserve the beans properly. The preservation of coffee beans is damaged and affected by air, humidity and light, so it is an arduous task to preserve coffee beans.

Coffee beans eaten within two weeks are recommended to be placed in an opaque container and in a dark place. If you can't use it up within two weeks, put the coffee beans or coffee powder in an airtight container and freeze them in the refrigerator. But once the coffee beans are taken out to thaw, do not freeze the coffee beans again, because during the thawing process, the coffee beans will absorb water, and the condensed water will accelerate the loss of the flavor and taste of the coffee beans.

Warm reminder: air is the biggest enemy of coffee beans, so grind coffee beans before making coffee to ensure the best freshness of coffee beans.