How to lock the fragrance and preserve the coffee beans

Containers that keep coffee out of the light should be opaque or semi-transparent like red wine bottles.

Sealing is very important for the preservation of coffee. Only under sealed conditions can the oxidation rate of coffee be slowed down. We generally use sealing cans, sealing strips and sealing clips to achieve sealing.

Odor coffee has a strong adsorption capacity to odor, especially boutique coffee is more sensitive. Peculiar smell not only refers to stinky smell, rotten smell, etc., but also peculiar smell for coffee, so coffee must be kept separately and cannot be placed in the same sealed jar with other items, including different varieties of coffee beans.

Do not need to put in the refrigerator many friends like to keep the coffee in the refrigerator, in fact, it is not very helpful for the preservation of coffee, it is easier to taste in the refrigerator, and when the coffee is taken out of the refrigerator, as the condensed water naturally formed from low temperature to room temperature will also get wet, it is generally not recommended to put coffee beans in the refrigerator.

Buy on demand, the less the better, try to buy the amount of coffee you can drink within half a month. If you drink at home, you'd better choose small packages of coffee beans. Don't try to be cheap.

Lazy people preservation method-packing bags + sealing clips most high-quality coffee beans have the characteristics of avoiding light and sealing. If they are freshly roasted coffee beans, there will be an one-way breathable valve on them, which can discharge the gas released from the coffee beans in the package, which is beyond the reach of sealed cans. So under normal circumstances, we can directly use the sealing clip to clip the unsealed bag, and then put it in a place where the light will not be directed to it.