What is the extraction of coffee? the production process of coffee beans. What plants do coffee beans come from?

What is the source of coffee?

Coffee and tea can be regarded as the three biggest drinks in the world. Many friends come into contact with liquid ready-made or instant coffee powder every day, which leads to a misunderstanding that coffee is made from a certain substance.

In fact, the formation of coffee liquid is actually a phenomenon that substances dissolve in water. Before it became coffee liquid, coffee was actually a kind of economic agricultural crop. Like tea, it also needed to be brewed with water.

The traditional method of brewing coffee is to soak it directly in water so that the extractable substances in the coffee can be extracted by water. before the previous brewing theory was not fully formed, coffee was famous for its bitterness and monotonous flavor. In the past, drinking coffee emphasized the promoting effect of caffeine, and instant coffee came into being.

With the improvement of people's quality of life, they began to pay attention to the quality of coffee. In the development of coffee, we began to emphasize the regional flavor of coffee beans, rather than blindly bitter. The theory of brewing and cooking began to improve. From the development of instant coffee to now, it is now the era of boutique coffee, instant coffee has become the bottom of the coffee disdain chain.