How long will the roasted coffee beans taste better?

How long will the roasted coffee beans taste better?

First, the use of vertical sealing cans. Because the proportion of carbon dioxide is higher than the principle of air, the carbon dioxide released by fresh coffee beans will be stored at the bottom of the container, similar to the production of antioxidants to protect the coffee beans. In terms of containers, it is best to choose vertical storage to prevent the loss of carbon dioxide in sealed cans or bags, so it is more appropriate to choose upright sealing cans with openings upward.

Second, use a long spoon to get coffee beans. It is the same as the principle of the specific gravity of carbon dioxide, so carbon dioxide accumulates at the bottom, so do not use pouring method when taking coffee beans, otherwise the essence of the container, that is, carbon dioxide, will be poured out at the same time.

Third, the opaque light is the best for the vertical sealing tank. Because the light is the catalyst of oxidation, the choice of opaque vertical sealing tank can slow down the speed of oxidation. Although most of the lids on opaque cans are transparent, it is recommended that coffee beans should be treated as transparent as possible after storing coffee beans in cans.

Fourth, use vacuum cans. There are many vacuum cans on the market, most of which draw or take out the air in the tank to form a vacuum, in which there is no oxygen and moisture, so it will also be a way to store coffee beans.

Most of the cafes in China sell the environment. From the popular coffee and other small shops in Nangong Wudao Camp in recent years, none of them is facing customers in order to make real coffee. I was moved by the original coffee because of the boss's understanding and methods of coffee. At first glance, he was also a young man of literature and art. Ha ha, he kindly introduced us to the culture of the place of origin, and he looked like an expert. I tried hand-made Kona with my friends. It is said that it is fresh baked from a manor in Hawaii. It tastes very good. In addition, the special Italian meal is very suitable for dinner. Colleagues ordered Panini and latte. It turns out that the baristas here are not only good at hand research.