How to preserve the freshness of coffee?

The freshness of coffee beans or coffee powder is the key to the success of a cup of coffee. A small coffeebean, from picking, processing, roasting, grinding, brewing, and even preservation, requires extra attention in every step in order to fully retain the freshness of coffee beans and make coffee fragrant and mellow.

Methods / steps

A suitable place for storage

Coffee should be stored in a dry, cool place, not in the refrigerator, so as not to absorb moisture. Coffee beans and ground coffee can be frozen, the only thing you need to pay attention to is that when you take the coffee out of the freezer, you need to avoid the frozen part from melting and damp the coffee in the bag. Generally speaking, it is better to keep the coffee in the refrigerator, but for no more than a month, take each serving out of the refrigerator and start grinding before it is thawed.

How to preserve the freshness of coffee?

Packaging that helps with storage

Tin cans can keep the aroma of coffee for a long time. Plastic bags are fine, but they store less than tin cans. Vacuum packaging is more conducive to the storage of coffee, making the original flavor more lasting. In addition, another kind of packaging is one-way valve packaging, this device is conducive to the discharge of carbon dioxide from coffee, so that the aroma and freshness of coffee can be preserved to the maximum extent.

How to preserve the freshness of coffee?

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Storage of coffee beans

Beans that have not yet been roasted or fried are as heavy as possible. once the coffee beans are roasted, they will slowly lose their fragrance, and the fragrance will be gone after two weeks. So buy a small amount at a time, or a small amount of ground coffee. If you want to order coffee beans by mail, you'd better buy unground beans.