How to taste coffee? What is the right way to drink coffee?

Gan: sweet taste is when baking beans with sugar, caramel ingredients make the brewed coffee have licorice flavor.

Acid: it has a slightly sour taste. The main reason is that beans contain compounds commonly mistakenly called caffetanicacid. Some beans, such as fresh ones, are mostly sour, but the sour taste decreases after aging and eventually disappears completely.

Bitter: a product broken down when baking beans. When brewing coffee, the soluble minerals in coffee beans decompose too much, it will have a bitter taste. Some beans themselves contain a certain degree of bitterness.

Neutral: neutral coffee beans in daily life. It is widely used, especially in comprehensive beans, and is particularly popular.