General knowledge of boutique coffee roasting and roasting degree of coffee beans
Roasting causes coffee to produce coffee oil, which gives coffee a strong aroma. The most outstanding feature of this fragrance is that it is volatile and soluble in water. Therefore, people can not only smell the mellow smell of coffee beans, but also pour it into the cup and taste it carefully.
Coffee is roasted to the following degrees:
Light baking with a light fragrance and high acidity is one of its major features. (Swiss Bakery)
Medium baked with high acidity and a hint of mellow aroma.
Deep baking with a slight bitterness accompanied by a rich mellow aroma. (Italian baking)
Very deep roasted coffee with a bitter taste and a carbon ash flavor that is baked for special coffee lovers. (French baking)
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Introduction to the types of boutique coffee
In plant taxonomy, coffee belongs to the Genus Coffea family of Rubiaceae, and there are at least a hundred varieties of coffee under it. In the healthy Life post "falling in love with boutique coffee", I mentioned that the more common coffees are Arabica (Arabica, elegant flavor, is the main boutique coffee) and Robusta (or sturdy beans, rough flavor, caffeine content
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Fine coffee technology fine coffee bean grinding skills
The task of grinding roasted coffee beans into powder is called crushing, and the props for grinding coffee beans are called grinders. Beethoven counts sixty coffee beans in the grinder every morning, grinds them and then brews them. Grind the coffee and enjoy its aroma. And then experience the fun excitedly. According to its size, the grinding methods of coffee beans can be divided into three types: rough grinding, medium grinding and fine grinding.
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