How to choose coffee beans? Choose fresh and delicious beans to preserve coffee beans and seal coffee beans.

Smell: fresh coffee beans smell strong fragrance, otherwise tasteless or bad smell.

Look: good coffee beans are complete in shape and full in size. On the contrary, the shape is incomplete.

Pressure: fresh coffee beans are pressed fresh and crisp, and the fragrance wafts out when they crack.

Color: generally dark black coffee beans, the coffee brewed has a bitter taste. Yellow coffee beans, brewed coffee with a sour taste, of course, not exactly like this, according to the variety of beans also vary.

Good coffee beans: neat shape and bright color.

Bad coffee beans: different shapes and incomplete individuals. After cooking, it is light and fragrant, not sweet enough.

Grinding: fresh coffee beans are easy to adhere to the outlet of the grinder because of their strong static electricity and grease.

Brewing: fresh coffee beans are rich in foam when they are brewed, and the foam is layered with coffee grounds.

How to choose coffee beans?

Step 1: choose fresh and delicious beans

It is not advisable to choose a coffee shop or store that will properly store coffee beans in the sun or in dirty containers. The right way is to keep them sealed in a cool place.

Step 2: it is more appropriate to buy half a month to one month at a time, and if there are conditions, the weight of a week is certainly better.

To buy freshly baked fresh beans, the principle of buying in small quantities is the best policy. Otherwise, if you buy most of them at one time, you will lose the original flavor if you put it for a long time. If calculated in grams, 250 grams at a time is a regular and affordable quantity.

Step 3: keep the beans properly so that they don't lose their flavor.

The shelf life of baked beans can be kept for about 2-3 weeks at room temperature, but keep them out of contact with air as much as possible and in an airtight container. If it is more than 3 weeks, it is best to keep it in the refrigerator. Not only can the quality decline at less than half the usual rate, but if you can guarantee that you can drink delicious coffee every time, but you should pay attention to the fact that you have to wait until the coffee comes out at room temperature before opening the sealed jar, otherwise it is more likely to absorb water and deteriorate because of the temperature difference.