How to store coffee beans when they are ground into powder? What are the fresh-keeping methods of ground coffee powder?

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For the sake of convenience, many people grind coffee beans into powder and place them, so it is more convenient to drink coffee. But the ground coffee powder will affect the taste of the coffee if it is placed for a long time, so how long will the ground coffee powder last? Fresh-keeping method of ground Coffee Powder

1. When the bagged coffee powder is unpacked, the opening must be folded and clamped with a clip to avoid contact with the air. The coffee powder will produce oxidation reaction when it comes into contact with the air, which will affect the original flavor of the coffee powder and greatly reduce the quality of the extracted coffee.

2. After sealing the mouth of the bag, put the bag into a sealed can for storage. It is best to use a container with good sealing performance such as Le buckle.

3. Do not put coffee powder in the refrigerator; store coffee beans in a dry and cool place.