How to buy coffee beans, how to save coffee correctly

So how to preserve coffee correctly?

Fresh coffee, the biggest fear is the poor storage environment, so that the quality of coffee has been damaged, and the early end of the best time to drink. So the place and container where the coffee is stored becomes particularly important.

The preservation of fresh coffee will affect the flavor of the coffee if it is exposed to high temperature, humidity, oxygen oxidation and light. The ideal storage environment for coffee is no more than 26 ℃ at room temperature, dry and cool, which is a good storage space. The opaque sealed jar is also a good preservation container, but the prerequisite is that the container should be properly sealed, and the container should be cleaned, completely dry and odorless before the coffee can be put into the sealed jar.

In addition, when buying coffee sold in the market, there are often aluminum foil bags with one-way breathable valves and paper moisture-proof bags made of special materials. if the amount of coffee purchased is small, just seal it and place it in a dry and cool place.

What should I do if I buy too much coffee?

It is best to drink fresh coffee in two weeks. If you accidentally buy too much coffee and don't want to waste coffee beans, there is one way to delay the decline cycle of coffee, that is, freezing.

Before freezing, estimate the amount of each cooking, and then pack it in a small chain bag. Use the newspaper to pack the sub-packed coffee packet on the inner edge of the opaque sealed jar and put it in the freezer. Then wrap the outer layer of the sealing jar with a plastic bag, and each time you take it, you will only take the required quantity.

Remember that before brewing coffee, be sure to take out the frozen coffee packet. The closer to the room temperature, the less difficult it is to control the brewing. However, the average family's refrigerator freezer will inevitably freeze some other food, such storage space is not suitable for coffee preservation. Because coffee is a good odor adsorber, if it is not properly frozen, the smell of the refrigerator is the biggest killer of coffee.