How should coffee shops choose coffee beans and preserve skills? are the beans fresh in the cafe?

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Roasted coffee beans lose flavor over time. To drink good coffee, you have to be careful how you preserve it. Let's look at the basics of how to store coffee beans.

About Coffee Beans

Coffee beans begin to oxidize from the moment they are roasted. The temperature/humidity/degradation caused by the light in which the beans are stored affects the flavor of the coffee beans.

If you know how to preserve coffee beans, you can minimize the variation of coffee flavor and drink delicious coffee after purchase. For this reason, we firmly preserve coffee beans.

Something that causes coffee beans to go bad

The natural enemies of coffee beans are moisture, outside air, direct sunlight and temperature. After harvest, the beans are dried and heated by roasting to a state almost free of moisture. Therefore, it is easy to absorb moisture, making it "wet", and the rate of deterioration will be accelerated.

Moreover, although not well known, it has the property of absorbing "odors" and moisture contained in the outside air. For this reason, it is also important to keep in touch with the outside world whenever possible.

Direct sunlight and temperature. Food generally is like this, but keep it in a place where it doesn't hit the sun and get hot.

The ideal coffee bean usage method

The ideal way to savor coffee beans is to "drink everything within a week of purchase." Since the area of the powder is larger than that of the bean in contact with the atmosphere, deterioration proceeds. You can enjoy delicious coffee that stays fresh, right before you drink it.

We buy and store guides "fresh"

We came to buy coffee beans, thinking "too much to drink". If you drink enough for a week, just keep it in a sealed bottle and keep it in a cool, dark place. If you buy an extra cup of coffee beans, save the amount you can't drink in a week in the refrigerator. If you buy a lot of coffee beans for long-term storage from the beginning, it is recommended to use frozen storage except for the portion that can be drunk in a week.

Save the coffee beans!

When saving coffee beans, it is recommended to pre-distribute according to the amount used. If you keep it sealed and frozen for a week or a day, don't worry about multiple exposures to the outside, because there's no time to measure each one.

The basic process of delicious coffee [How to preserve coffee beans] Summary

The basic principle of preserving coffee beans is to ensure that the taste of coffee beans does not deteriorate, immediately cool the beverage to a dark place, and refrigerate or freeze other items according to the timing of drinking.

Coffee beans are very sensitive to changes in temperature and humidity, so it is recommended to buy them at the time of consumption in each season. If you can maintain the oxidation rate of coffee beans correctly, you can always enjoy delicious coffee. When you get a little expensive brand coffee, also stick to the preservation method and shelf life.