Analysis of the five levels of coffee bean grinding

Analysis of the five levels of coffee bean grinding

The taste and flavor of coffee largely depends on the grinding degree of coffee beans. Different grinding degrees can bring different extraction effects, thus affecting the taste and aroma of coffee. In the market, common coffee bean grinding degrees are divided into five levels: coarse powder, medium powder, medium-fine powder, fine powder and superfine powder. The following will analyze these five levels in detail.

1. Coarse powder

Coarse grounds are larger coffee bean fragments. They are usually used in brewing methods that require longer soaking times or larger filter pores, such as French press or slow drip. Due to the larger particles, the water has less contact area with the coffee, so the extraction time is relatively longer.

2. Medium powder

Medium-sized particles form a middle ground that works well for many brewing methods. They balance steeping time and surface area better than finer particles. Medium powders are suitable for drip coffee machines, pour-over pots, and some filter coffee machines.

3. Medium fine powder

The particles of medium-fine powder are smaller than medium powder, but you can still see obvious particles. This grind size is suitable for making espresso or using a semi-automatic coffee machine. When water comes into contact with coffee, the extraction speed is relatively fast, so you need to control the extraction time.

4. Fine powder

The finely divided particles form a very uniform grind with almost no visible particles. This grind is often used for making Turkish coffee or brewing with special equipment. Because the particles are very small and uniform, the water has a large contact area with the coffee, and the flavor and aroma can be fully extracted in a relatively short time.

5. Ultrafine powder

Extra fine is the finest and most uniform grind with almost no particles. This grind is often used for special coffee drinks, such as espresso or special brewing methods. Because the particles are very small and uniform, the water has a large contact area with the coffee, and the taste and aroma can be fully extracted in a relatively short time.

Summarize

Different coffee bean grinds are suitable for different brewing methods and personal taste preferences. Choosing the right grind can help us better control the extraction time and extract the ideal flavor. When choosing coffee beans, you can determine the appropriate degree of grinding based on your favorite brewing method.

I hope this article helps you understand the five-grade analysis of coffee beans!