Choosing and storing green coffee beans: a comprehensive guide!

The selection and storage of raw coffee beans are important factors that affect the taste and quality of coffee. When choosing coffee beans, we should consider multiple factors such as origin, type, degree of roasting and storage method.

First of all, the origin is the key to choosing green coffee beans. The soil and climate conditions in different regions will have a significant impact on the taste of coffee beans. For example, coffee produced in Brazil is usually rich in acidity and strong taste; Colombia is known for its softness and balance; Ethiopia offers varieties with strong floral and fruity flavors.

Secondly, the type is also an important consideration. Arabica and Robusta are the two main types. Arabica is generally considered to have a higher quality, more complex and more aromatic flavor; while Robusta is more bitter and contains a higher caffeine content.

The degree of roasting also has a significant impact on the taste. Generally speaking, light roasting retains the original acidity and aroma of the coffee beans, which is suitable for people who like a fresh taste; medium roasting is more balanced, while retaining a certain acidity and sweetness; dark roasting makes the coffee beans bitter and brings a rich caramel flavor.

Finally, it is also crucial to store green coffee beans correctly. First, coffee beans should be stored in a dry, cool place away from direct sunlight. Second, storing in a sealed container can effectively prevent oxidation and moisture from entering. It is best not to expose green coffee beans to the air for too long to avoid losing their flavor.

In summary, the selection and preservation of green coffee beans requires consideration of multiple factors, including origin, type, roasting degree, and correct storage method. Only by considering these factors and taking corresponding measures can we taste high-quality coffee with rich taste and strong flavor.