Principle of hand-made coffee bean thickness-Italian coffee bean grinding thick and thin capsule machine

Principle of hand-made coffee bean thickness-Italian coffee bean grinding thick and thin capsule machine

The traditional method of making American coffee is to concentrate in Italian style and mix it with hot water, mix the bitter and astringent taste, and retain some of the bitter taste. The coffee made by the American coffee machine can be regarded as a fool's machine to make coffee, but there is no technology to speak of.

Individual coffee is more suitable for people with ingenious taste. The desired coffee flavor is extracted by water temperature, pressure, powder content, water properties, production tools and other factors.

So my last suggestion is, in the case of fixed beans, first set the amount of powder, and then find the powder thickness, and then use a more shaky strength to find the feel, obedience should be the highest but also this point, I think it can most increase the shaking, when you use counterbalance beans, find a good scale, determine the amount of powder, press the powder with a force that you think is more comfortable, if you can make a decent cup of esp Then the foundation is done. The reason why it is said that the strength of the powder to adjust can increase wavering, because the scale and the amount of powder, as well as beans because of the situation to produce a small amount of poison. And this poison, in most cases, it is necessary to rely on the weight of pressing powder to improve the shaky extraction results, which is the largest variable, because our bodies are not instruments, and the strength of pressing powder depends on the feel of the hand. There is no feel for beginners.

Powerful people can control the taste of coffee by controlling the temperature of the water and the time of contact between the hot water and the coffee bean powder, as well as the fineness of the coffee bean powder, that is to say, in a hand-brewing way, you can taste millions of different kinds of coffee.

Hand-made coffee is not new. The story goes back to Germany more than a hundred years ago, when people used cloth bags to filter coffee grounds, but cloth bags were troublesome to clean. Coffee grounds left without cracks after many times of use are easy to destroy the original taste of coffee. A housewife named Melitta invented a copper coffee filter cup with an arch bottom with a water outlet. This is the first follicular coffee cup in the world.

Moderate grinding, the size of granulated sugar. If the coffee powder is too thick and the hot water flows too fast, it is difficult to extract the aromatic substances from the coffee. If the coffee powder is too fine, the filter is easy to clog, resulting in water and powder soaking for too long, coffee will appear bitter, astringent taste