How should coffee beans be stored? Will affect the quality and flavor of coffee.

Improper preservation methods will affect the quality and flavor of coffee. Generally speaking, the storage period of coffee after opening-coffee beans for four weeks, coffee powder is slightly shorter. Vacuum-packed coffee beans can last up to four months if they are not unsealed. Storage packaging is a great knowledge in order to minimize the physical and chemical changes of coffee. Coffee beans bought home should be stored in a sealed container and refrigerated in the refrigerator. Remember to sprinkle a small amount of salt in the bucket where the coffee is stored (do not remove the bag of packaged coffee so that the coffee tastes salty when mixed with salt). Helps preserve the aroma of the coffee.

When buying, it is best to choose a breathable bag with an extra one-way vent (Sundos coffee) on the sealed package, so that the gas from the beans or coffee powder can be discharged, but the air outside cannot get in. Because the shelf life of coffee powder is shorter than that of coffee beans, such as before brewing coffee.

Grinding helps to ensure the freshness of coffee beans and maintain the aroma of coffee.