Rough grinding suitable for brewing utensils-description of coffee flavor introduction of varieties in manor producing areas
Rough grinding suitable for brewing utensils-description of coffee flavor introduction of varieties in manor producing areas
Local aborigines often grind the fruit of the coffee tree and knead it with animal fat to make many ball-shaped balls. These indigenous tribes use these coffee balls as precious food for soldiers who are about to go out to battle. It was not until around the 11th century that people began to use boiled coffee as a drink. In the 13th century, Ethiopian troops invaded Yemen and brought coffee to the Arab world. Because the Islamic doctrine forbids people to drink alcohol, some religious people think that this kind of drink stimulates the nerves and violates the doctrine. Coffee shops were banned and closed for a time, but the Egyptian sultan thought that coffee was not against the doctrine, so the ban was lifted. Coffee drinks quickly became popular in the Arab region. The word coffee Coffee, which comes from the Arabic Qahwa, which means "plant drink", later spread to Turkey and became the source of the word in European languages. The method of growing and making coffee has been constantly improved and perfected by the Arabs.
1. Suitable for fineness grinding-Turkish copper pot (Ibrik, micro powder) mocha pot, espresso machine.
two。 Suitable for medium grinding-filter paper trickling filtration, flannel trickling filtration, air stopper.
3. Suitable for roughness grinding-water drop coffee machine (very rough grinding), trickling filter pot (very rough grinding)
Each extraction apparatus has its own appropriate degree of grinding, so grinding is not the degree of grinding you want. As I just said, when extracting coffee with filter paper trickling filtration, the coffee powder is too coarse or too fine, which means that the most suitable grinding degree is medium to medium roughness.
Is ultra-thick grinding better? This is also a matter of degree. If the grinding is too rough, the hot water will easily fall through the filter paper, and the delicious ingredients of the coffee will not be fully extracted. In this way, the coffee that falls into the coffee pot will become a mild liquid.
In the process of grinding and extraction, there is an unchanging basic rule, that is, "the finer the grinding degree, the heavier the bitterness, and the thicker the grinding degree, the weaker the bitterness." This is based on the fact that the surface area of coffee powder is covered by hot water. From this, we can know the relationship between the extraction apparatus and the grinding degree of coffee powder.
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