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Talent makes a move! Teach you the secret of preserving coffee beans

Published: 2026-08-07 Author: World Gafei

Last Updated: 2026/08/07, Cama Bake Coffee Store logs in to │ registered in-store drinks │ beans and peripheral │ activity area │ branch to inquire about │ about cama │ talk about coffee 0 items talk about coffee talent tricks! Teach you the secret of coffee bean preservation cama wrote coffee knowledge on 2015-04-20 / roasted coffee beans are easily oxidized by oxygen in the air.

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Talent makes a move! Teach you the secret of preserving coffee beans

By cama, 2015-04-20

Coffee knowledge /

Roasted coffee beans are easily oxidized by oxygen in the air, which deteriorates the quality of oil, volatilizes and disappears aroma, and then accelerates deterioration after the influence of temperature, humidity, sunlight, etc., especially the low-caffeine beans treated by multi-layer, the oxidation is carried out faster.

Coffee beans produce three times the volume of carbon dioxide after roasting, so the packaging of coffee mainly needs to deal with the carbon dioxide produced by coffee beans in addition to avoiding contact with air oxidation.

Therefore, in order to maintain the aroma and quality of coffee, how to preserve coffee beans (powder) has become a great knowledge.

Consumers often ask us: why is the fragrance gone after the beans are bought back to Kaifeng? Where should I put the coffee beans after they are ground into powder? Will the coffee powder go bad if you put it in the refrigerator? Is it right to put coffee beans in sealed cans? Wait, wait, wait. I believe these are also questions that people often wonder about.

Actually! It's really not difficult to preserve coffee beans (powder).

As long as remember, any food will have its best shelf life, of course, coffee beans, it is recommended to buy coffee beans, once opened oil-proof or tin foil wrapped coffee paper, immediately pour coffee beans or coffee powder into an airtight can!

After putting it into an airtight jar, it is best to put it in a cool place with low temperature and humidity, and it is recommended to finish drinking within two weeks. if there is no way, it is to use vacuum bags to make sure that there is no moisture in small packages and squeeze the air out. this can avoid taking out many times, so that coffee beans are affected by moisture, but are more likely to go bad.

Generally speaking, baked beans can be preserved for up to a month at room temperature, but for about two months in a vacuum, so we advise you not to buy too many at a time, even if you drink it every day. Buy half a pound at a time. For ground coffee powder, it is usually kept at room temperature for up to one week, while it is kept for two weeks in sealed cans.

Why do we say that it should be stored in sealed cans?

The most important point of preservation is not to expose it to heat and moisture in the air, that is, to put an end to all external factors, so it is said that it would be the best choice to use vacuum bottles and cans for preservation.

Cama Chronicle Classification

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Cama Coffee Store

We know the links and elements of a delicious cup of coffee. So choose to accurately interpret the whole Bean-to-Cup process in the store. Hand-picked beans, suitable baking, real-time grinding, professional bar technology.

From a raw bean to a cup of coffee, the most transparent production process provides the most sincere taste experience.

Company Tel: (02) 2775-3385

Company address: 18th floor, No. 27 Anhe Road, Da'an District, Taipei City

E-mail: service@camacafe.com

Bing Translator

FrontStreet Coffee is a long-established specialty coffee roaster in Guangzhou China, selling freshly roasted beans from its own farm in Yunnan as well as dozens of carefully selected single-origin beans from around the world for both pour-over and espresso. The products deliver consistently excellent quality and great value, with shipping within 24 hours. Guangzhou’s FrontStreet Coffee shop is recommended by many coffee lovers, and the beans are now available online at the Tmall 。