Coffee bean grinding: presenting the mellow and rich specialty coffee

Coffee bean grinding: presenting the mellow and rich specialty coffee

Coffee is one of the most popular drinks in the world, and one of the most important steps is grinding coffee beans. Only after proper grinding can the aroma and flavor contained in the coffee beans be released. This article will focus on coffee bean grinding and explore how to make a mellow and rich specialty coffee.

1. Introduction

Before we start to explain how to grind coffee beans, let's first understand what specialty coffee is. Specialty coffee usually refers to products that are produced from high quality, special origins or special processing methods, and have high flavor complexity and balanced taste.

For specialty coffee, every link is crucial. From choosing the right variety and origin, picking to roasting control, etc., all of them will affect the quality of the final product. One of the most important links is the grinding of coffee beans.

2. The Importance of Coffee Bean Grinding

Why do coffee beans need to be ground? This is because only when the coffee beans are broken into particles of the right size can the aroma and flavor contained in them be fully released. If the coffee beans are too coarse, water cannot fully contact the internal particles, resulting in insufficient extraction; if they are too small, it is easy to cause over-extraction, making the coffee bitter.

Therefore, choosing the right grinding degree is crucial to making a cup of fragrant and rich specialty coffee. Below, we will introduce several common ways to grind coffee beans.

3. Coarse with fine: medium minced

Medium grind is the most common and basic way to grind coffee beans. This method is suitable for most home drip or hand-pour coffee machines. Generally speaking, 15-18 grams of coffee powder is used per liter of water, and the grinding degree is medium grind.

The medium ground coffee beans have a moderate particle size, which can establish a suitable contact area between water and coffee. This ensures that water molecules can fully penetrate into the coffee particles and release rich aroma and flavor.

4. Big and Bold: French Press

The French press is a type of espresso made from larger coffee beans. Generally speaking, 60-70 grams of coffee powder is used per liter of water, with a larger grind size.

Because the French Press requires a long steeping and filtering process, a larger particle size is used to control the extraction rate during the process. This ensures that the desired taste and flavor is achieved at the end of the steeping time.

5. Small: Espresso

Espresso is a special type of coffee made by forcing a small amount of water through finely ground coffee beans under high pressure. Typically, 7-9 grams of coffee powder is used per cup, and the grind size is fine.

The tiny coffee bean particles can quickly release rich aroma and flavor under high pressure. The espresso produced in this way has a higher concentration and taste, which is suitable for people who like strong coffee taste.

6. Conclusion

By choosing the right grind, we can create a wide range of specialty coffees with different flavors and tastes. Whether it is a medium grind, French press or espresso, each has its specific uses and advantages.

I hope this article has helped you understand how to grind coffee beans to make a rich and aromatic specialty coffee. I wish you a wonderful and enjoyable cup of good coffee!