Frozen preservation of coffee beans and equipment how to keep bagged coffee really can't be put in the refrigerator?

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The most scientific guide for the purchase and preservation of coffee beans, see here! Guidelines for the preservation of coffee beans

I use the freezing method to take out the coffee beans I want to drink from the freezer, grind and drink them immediately, and pay attention to grinding and extracting the coffee beans before they are defrosted and moist.

The seniors suggested that after getting the coffee beans, when the coffee beans have the best flavor, they should be frozen and preserved.

But Xiao Pang, I can't tell when the flavor is the best. My choice is to keep the coffee beans frozen as soon as they are obtained.

I don't know if it's taste improvement or psychological effect. As long as the coffee beans are kept for more than a week, I think there will be a smelly oil smell. I have bought a lot of coffee beans. I have never smelled the smelly oil since I used the frozen preservation method.

My habit is to buy 2 pounds of coffee beans at a time and put them in the refrigerator after using a sealed bag number. The aim is not to let other ingredients in the refrigerator affect the coffee beans, which can easily absorb the surrounding flavor.

A ZIPLOC sealed bag (large) can hold one pound of coffee beans or two and a half pounds of coffee beans.

Le buckle 700ml plastic fresh-keeping box can hold half a pound at a time, put 1 pound of coffee beans into two 700ml fresh-keeping cans, drink one can and then drink another can.

I used to buy a glass box, but it's too cold to freeze. I'm too delicate to stand Xiao Pang. I don't have this problem with plastic jars.

Le buckle 1400ml plastic fresh-keeping box can hold one pound at a time, but it is not recommended to buy it. Two fresh-keeping boxes can help preserve coffee beans, because each switch only affects half a pound of coffee beans. If 1400ml switches each time, it will affect one pound of coffee beans.

It is recommended to buy a fresh-keeping jar of my shape, because the opening is smaller so that the coffee beans come into contact with the outside air.

Note:

1. Coffee beans should not be stored in cold storage because the high moisture content in cold storage will affect the coffee beans.

two。 For frozen coffee beans, please do not thaw the whole package at room temperature. (I did this stupid thing. The whole package of coffee beans got wet and burst into tears.)

There are many factors to consider in the storage of coffee beans, such as temperature, humidity and oxidation. Storage time... Waiting for a bunch of elements.

In addition to the delicacy of coffee, it is also important to have healthy coffee.

Most people will ignore the problem of improper storage of coffee because of the ochratoxin mold produced by poor storage of coffee.

Because it is very similar to the color of coffee, it will eat into the stomach without attention, causing organ damage.

The refrigerator should belong to a low-temperature and humid environment, and it should be easy to get wet if the coffee is not wrapped properly.

It is worth discussing whether it is suitable to put coffee beans in the refrigerator.

Personally, I separate the coffee beans and coffee powder into sealed cans and store them in a moistureproof box.

However, it is best not to put it for too long, it is recommended not to buy too much at a time, drink as soon as possible.

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