Brewing steps of hand-made individual Coffee how to use V60 Coffee filter Cup to brew Yega Xuefei Coffee

Coffee making process-Starbucks Coffee making flow Chart

Dry type, the operation is relatively simple, the harvested fruit will be spread on the dry ground and basked in the sun for a week or two. The sound of rattling can be heard when it is turned, which means it is dry. Then use the sheller to remove the pulp, endocarp and silver skin of the dried fruit.

This method gives coffee beans a soft sour taste and a mild bitter taste. This method is used in Brazil, Ethiopia, Yemen and other places. Disadvantages: vulnerable to weather, defective beans and foreign bodies are more likely to mix. Therefore, it is necessary to select it carefully before delivery.

In the washing type, the harvested fruit is poured into the sink, the floating matter is removed, the fruit in the water is moved to the pulp removal machine, the skin and pulp are removed, and then put back into the tank to remove the floating matter, the "core" in the water is poured into the fermentation tank, soaked for half a day or one day, the colloid on the surface of the fermented bean is removed, washed, dried or mechanically dried, and the endocarp is removed on the peeling machine to become commercial raw coffee beans.

The filter bracket is the core of the manual brewing system, and if you look closely, it is not difficult to find:

First of all, there are several different materials to choose from, such as glass, resin, ceramic, metal and so on. Resin is the cheapest and ceramic has the best thermal insulation performance.

Secondly, the concave and convex grooves on the inner wall of the filter cup are quite knowledgeable, and the gap between the artificially formed filter paper and the inner wall of the filter cup facilitates air circulation and improves the extraction efficiency.

Finally, the holes under the traditional oval filter cup are single-hole, double-hole, three-hole and so on. We often call the single-hole filter cup (Melita Cup) the most difficult to operate, and those who need to brew have a more accurate grasp of the time of the water flow. It is not suitable for beginners. The step we introduced before is to take the three-hole filter cup most suitable for beginners as an example. The Japanese HARIO V60 series filter cup has to mention that under this conical filter cup is a relatively large diameter round hole, and the cup wall has spiral groove lines, this design has obvious advantages over the traditional filter cup-not only greatly increase the thickness of the coffee powder layer, facilitate water injection around the circle, but also improve the extraction balance of the first water injection stew, so that the coffee powder can all enjoy "rain and dew moisture". In addition, after the improvement of permeability, the passage of water and air flow is smoother, which makes the coffee taste more similar to flannel filter cloth, balanced and layered.