Coffee bean selection criteria: high quality, rich origin, appropriate degree of roasting

Coffee is one of the most popular drinks in the world, and the choice of coffee beans is crucial to a good cup of coffee. When choosing coffee beans, we should consider three factors: quality, origin, and roasting degree.

First of all, quality is one of the key factors that determine a good cup of coffee. High-quality coffee beans usually have a strong aroma and taste, which can bring people a pleasant taste experience. When selecting, we can preliminarily judge its quality by observing whether the surface of the beans is smooth and uniform, and whether the color is bright. In addition, understanding the ratings and reviews of different types or brands is also a good reference indicator.

Secondly, when choosing coffee beans, we should consider the richness of the origin. Coffee beans produced in different countries or regions have unique flavors and characteristics. For example, South American countries such as Brazil and Colombia are famous for their softness and balance; Ethiopia is praised for its combination of floral fragrance and fruit acid; Kenyan coffee is loved for its rich black currant flavor. Therefore, when choosing coffee beans, we can try beans from different origins to find a variety that suits our taste.

Finally, the degree of roasting is also one of the important factors that affect the taste and flavor of coffee. The degree of roasting is divided into three stages: light roasting, medium roasting and dark roasting. Light roasting retains the characteristics of the original coffee beans, with higher acidity and bright taste; medium roasting makes the coffee beans more balanced and has a certain sweetness; and dark roasting gives the coffee a strong and bitter taste. When choosing, we can choose the degree of roasting that suits our taste needs according to our preferences for acidity, bitterness and other characteristics.