The knowledge of coffee the important elements of gourmet coffee
When you go to a coffee shop or shop in a supermarket, you may find that many coffee products are called gourmet coffee. The halo of this title attracts many coffee fans to buy it. But what kind of coffee can be called gourmet coffee? It is rather complicated to answer this question.
Gourmet coffee covers a wide range of areas, and what it has in common is that it can make an extremely delicious cup of coffee. Farming methods, origin, planting altitude, soil conditions and climatic conditions all play a vital role in whether coffee beans can become gourmet coffee.
Like different kinds of fine wines, gourmet coffee also includes different ripening times, different countries, and different regions. However, gourmet coffee has a unified feature, that is, it is made from the best coffee beans in the top coffee country of origin.
As coffee fans know, Arabica coffee trees grow well at high elevations. Gourmet coffee usually comes from areas growing about 900 meters above sea level between the Tropic of Cancer and the tropics or subtropics.
The taller Arabica coffee trees grow, the more likely they are to produce gourmet coffee beans. The higher the density of coffee beans, the better their quality. Altitude is also directly related to coffee density. The higher the altitude, the higher the coffee density. As a result, Arabica coffee trees at high altitudes are more likely to produce gourmet coffee.
Another ingredient of gourmet coffee is baking. The roasting process will affect the taste of coffee, and there are no standard rules to follow. Moreover, the degree of baking depends on the country of origin and the characteristics of the coffee beans.
Therefore, one kind of coffee bean should be roasted light brown to release its unique fragrance, and if another kind of coffee bean is made in the same way, it may be abusive. When you buy gourmet coffee, it is beneficial to consult a coffee expert about the unique roasting method of coffee.
Go through the most stringent production process to ensure its highest quality. Gourmet coffee beans are carefully hand-selected, processed and classified in the countries where they are grown. After that, the coffee beans are roasted with high quality in their exporting countries.
Switzerland, for example, does not produce coffee beans, but its roasting technology is among the best in the world. Finally, after a sophisticated production process, coffee fans can taste the gourmet coffee.
And coffee fans need to pay attention to the smell of gourmet coffee. When the unique aroma of coffee is baked out, it is also the process of oxidation. When coffee beans are roasted, unstable oils will be easily oxidized and damage the quality of coffee. It is highly recommended to buy gourmet coffee in antioxidant bags or unground gourmet coffee beans.
At this point you have learned all the measures and the difficult process of turning coffee beans into gourmet coffee. Now you can enjoy a cup of gourmet coffee with a strong flavor while resting. At the same time, you can also consider how much work it takes to produce such a perfect cup of coffee.
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The knowledge of coffee must know a little common sense when making coffee.
Some people say that, in fact, only 50% of each cup of coffee is made of coffee beans and sugar, and the other 50% is a complex thing called feeling. Some friends will think that no matter in any way to brew coffee, the coffee powder that has been brewed once will have to be discarded, which will feel very wasteful. Especially for some coffee that is more expensive, the coffee powder should be brewed many times.
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Eight factors that influence the taste of coffee
There are eight main factors affecting coffee: (1) the temperature of the extracted water, (2) the degree of grinding, (3) the extraction pressure, (4) the amount of powder, (5) the degree of extrusion, (6) water quality, (7) machinery and equipment, (8) human temperature: why temperature is listed as the first focus of discussion. Because other factors are better solved and there are coffee bean quality, different varieties are different. But for the average machine, the temperature
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