How does coffee maintain the best flavor? coffee keeps a comparative record between room temperature and freezing.

For professional baristas, please follow the coffee workshop (Wechat official account cafe_style)

How do you always keep the coffee beans you buy? Frozen and refrigerated? Or the normal temperature? If you have a lot of information, you will get lost. In fact, it may be necessary to choose a preservation method in a variety of cases, such as the season and environment of preservation and the degree of baking of beans. Today, I will introduce "how to store coffee, which room temperature or refrigerator is better."

What you need to know before you save the coffee

Coffee beans begin to oxidize immediately after roasting. The oxidation of coffee leads to poor flavor, so it is important to spend money to buy coffee beans as soon as possible.

Moreover, if coffee beans are made into flour, the area of contact with air increases, so oxidation may take place more than the state of beans. Let's try to buy as much coffee as possible, and then grind it before drinking it.

Damaged coffee

Those that damage coffee are "oxidation", "temperature change" and "high humidity".

They can all damage the taste of coffee beans. By maintaining the coffee environment, these three things happen day by day, and we can maintain the taste of the coffee.

On the preservation methods of coffee

We will introduce the conditions and methods suitable for "room temperature", "cold storage" and "freezing".

Store at ambient temperature

When coffee beans are freshly roasted or unsealed, it is recommended to use "refrigerated" if you want to buy what you can eat within a few days. The ideal storage location is well ventilated and should always be stored in a sealed box when the temperature is below 15 °C.

Refrigerated storage

From the beginning, when you buy a quantity that can be stored in a short period of time, it is recommended to use "refrigerated". After opening it, use it separately immediately and let us refrigerate.

If beans can be preserved for 1 month, if you can powder for about 2 weeks. Even in the refrigerator, will not frequently open and close the place, and can not be placed near the strong smell of the strong place, so it is a refrigerated storage point.

Frozen storage

If you buy for long-term storage from the beginning, it is recommended to use "frozen storage". After opening it, use it separately immediately and let's freeze it.

Beans for 1-2 months and powder for 2 weeks. For coffee beans have less moisture content, but it means that it is not frozen, even if put into the refrigerator, the temperature difference between the rooms is the high season, let's move on, it is placed in the refrigerator in advance in the refrigerator of coffee.

Take it out of the refrigerator before use, thaw it to normal temperature, and enjoy delicious coffee.

Packing point

Here, I will introduce the main points of packaging during cold storage and frozen storage.

Let's break the amount of money it uses at one time.

Let's firmly pack the excess air.

Beans are recommended if possible.

When saving, we also write the date and brand.

How to store coffee at room temperature or in the refrigerator? Abstract

Please discuss the preservation of coffee during the preservation period and the season. For long-term preservation, cryopreservation, and short-term preservation, cold storage is recommended. If you save minutes of use, you can prevent damage to the coffee stored as a spare. As long as you spend time and energy, you can enjoy delicious coffee without losing the taste of the coffee you bought.

If you save a day or two to drink coffee, the room temperature will be fine. In this case, also put it in a sealed container to keep us in a cool and dark place. Buying a little coffee is as much as consuming it, which is ideal, but this is just one example. How to preserve coffee seems to be the choice of delicious coffee according to the situation, season and purpose.