A comprehensive analysis of coffee bean knowledge will make you a coffee expert!

Coffee beans are the basic raw material for making coffee. Their type and origin determine the flavor and taste of coffee. The following will comprehensively analyze coffee bean knowledge from three aspects: type, origin and roasting degree, to help you become a true coffee expert.

First of all, according to the different varieties, coffee beans can be divided into two main types: Arabica and Robusta. Arabica is one of the most common and highest quality varieties, with floral, fruity aromas and a smooth taste. Robusta is more bitter and contains a higher caffeine content.

Secondly, coffee beans grown in different countries or regions will also present their own unique flavor characteristics. For example, the Brazilian production area is famous for its rich and balanced taste; the Colombian production area is known for its high acidity, low sweetness but complex flavor; and the Kenyan production area is loved for its bright and strong fruity aroma and acidity.

Finally, the degree of roasting is also an important factor affecting the flavor of coffee. Lightly roasted coffee beans are lighter in color, have high acidity and a refreshing taste; medium roasted coffee beans have a balanced sweet and sour balance and rich flavor; while dark roasted coffee beans become more bitter and have a certain degree of burnt aroma.

In summary, to become a coffee expert, you need to understand the different types and origins of coffee beans and their characteristics at different roasting degrees. Only by tasting coffee of various types and origins, and comparing and analyzing them, can you truly understand and appreciate each cup of delicious coffee carefully crafted.