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The four basic elements of coffee beans

Published: 2026-09-29 Author: World Gafei 👁 108 views

Last updated 2026-09-29 — Sweet: Sweet is when beans are roasted with sugar, caramel gives the brewed coffee a licorice flavor. Acid: It has a slightly sour taste. It is mainly beans that contain a compound commonly misnamed caffeic acid. Some beans, such as fresh ones, are mostly sour, but the sourness will decrease after aging and eventually disappear completely. Bitterness: product of decomposition in baking beans.

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 synthetic beans, and is particularly popular.