Coffee review

Introduction to the thickness of coffee beans ground by Delong automatic coffee machine

Published: 2024-11-05 Author: World Gafei
Last Updated: 2024/11/05, The hard cooked beans of the Delong coffee machine do not release all the substances even in hot water. As early as the 16th century AD, there was a habit of drinking boiled coffee beans in Turkey and Syria. The hard coffee beans were too dense to extract the charming fragrance. Only when coffee beans are ground into particles, the volume and density of coffee beans become smaller, and the contact area between cell wall and water is reduced.

Delon coffee machine

Hard ripe beans can't release all the substances even in hot water. As early as the 16th century AD, there was a habit of drinking boiled coffee beans in Turkey and Syria. The hard coffee beans were too dense to extract the charming fragrance. Only when the coffee beans are ground into particles, the size and density of the coffee beans become smaller, and the contact area between the cell wall and water increases, will the coffee particles become hundreds of fragrant elves.

How important is the degree of grinding? Even if your beans come from well-known producing areas and have excellent bakers, you also have an award-winning barista. You're going to have the whole world, but you don't necessarily get a good cup of coffee. Because if you mistakenly adjust the grinding degree of coffee and use the wrong apparatus to extract coffee, you will never get a cup of delicious coffee, especially a cup of insipid or unstoppable bitter potion.

The degree of grinding is different-the taste of coffee will change.

The important link about the taste of coffee is the degree of grinding, and the adjustment of grinding degree plays a vital role in getting a cup of delicious coffee. The taste of coffee will change according to the degree of grinding. Generally speaking, the finer the grinding, the more ingredients can be extracted from the coffee. On the contrary, the rougher the grinding, the bitterness will gradually weaken, but will also lose a lot of rich flavor. Then the thinner the better? The thicker the better? There is no best, only suitable.

The right degree of grinding-the right use of equipment, can get the best taste.

The degree of grinding coffee beans is called grinding degree, which is divided into six stages from fine to coarse.

Rough grinding-the degree of grinding is similar to that of white granulated sugar, and it is the roughest grinding method. Suitable for French pressure kettle.

Medium coarse grinding-the degree of grinding is between fine granulated sugar and coarse white sugar.

Moderate grinding-suitable for hand brewing pot, siphon pot, hanging ear coffee

Medium and fine grinding-suitable for hand punching pot and siphon pot

Fine grinding-espresso (Italian)

Very fine grinding-Turkish coffee

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