Coffee grinder and coffee maker like coffee

The main results are as follows: 1. Select the grinding degree suitable for cooking method.

Adjust properly according to the characteristics of the bean grinder and the degree of baking. Generally speaking, the shorter the cooking time, the more the coffee powder must try its best to expand its surface area to contact with the water, and the finer the particles required; on the contrary, the longer the cooking time, the thicker the grinding particles must be, so as to avoid the extraction of unnecessary impurities.

2. The temperature produced during grinding should be low.

No matter what kind of bean grinder is used, it will generate heat by friction during operation, and the speed of volatilization will be accelerated during this heating process, so try to make sure that the temperature produced during grinding is low.

3. The powder particles after grinding should be uniform.

In the process of hand-brewing coffee, we have a very important step, that is, steaming, the process of steaming is the full contact between coffee powder and water, which determines whether the flavor of coffee powder can show the best state, and the more the size of the powder is concentrated within the target range, the better the flavor can be. If there are too many coarse grains, you will not be able to boil the good taste hidden inside the coffee, and the coffee brewed will not have enough aroma; if there are too many fine grains, the water will come into contact with the coffee powder too much, it will extract too many unnecessary impurities, and it will make coffee that tastes too miscellaneous and bitter, and the bitter taste will come out.

4. Grinding must be done at the last minute before cooking.

Grinding too early will increase the surface area of coffee in contact with air and humidity and gradually lose its aroma.

After the coffee bean is ground, the cell wall will completely disintegrate, the area of contact with the air will increase a lot, all the lines of defense to protect the fresh will be completely removed, the rate of oxidation and deterioration will be faster, and the coffee will lose its flavor within 30 seconds to 2 minutes. Therefore, do not buy coffee powder, to buy coffee beans, must be ground before drinking, grinding should be quickly brewed.

To grind well, you need to choose an excellent bean grinder. The bean grinders on the market are roughly divided into two types according to the working mode: hand grinder and electric grinder.

Hand grinder is generally suitable for beginners, or coffee lovers who like to make their own coffee at home, and most of the hand grinders are exquisite in shape, and the hand grinder is the preferred German Zassenhaus.

Electric bean grinder is relatively professional and suitable for commercial or high-end enthusiasts. Prices are also high and low, brown friends still have to choose their own bean grinder according to their economic strength. MAZZER in Venice, Italy, BARATZA in the United States, KALITA in Japan, TIAMO and Zhengzheng in Taiwan, Huijia made in China, and so on. If you use it for domestic use, then you can choose a small flying eagle from Taiwan.