Hario bean grinder thickness adjustment hand punch fineness instruction in Chinese

Hario bean grinder thickness adjustment hand punch fineness instruction in Chinese

Generally speaking, a good grinding method should include the following four basic principles:

1. The degree of grinding suitable for cooking method should be selected.

two。 The temperature produced during grinding is lower.

3. The powder should be uniform after grinding.

4. Grind before cooking.

No matter what kind of grinder is used, it is bound to generate heat by friction during operation. However, most of the fine substances are highly volatile, and the heat of grinding will increase the speed of volatilization, allowing the aromatic alcohol to be lost in the air first.

After grinding, the cell wall of coffee beans will completely disintegrate, which means that the area of contact with air will increase a lot, all lines of defense to protect freshness will be completely removed, and the rate of oxidation and deterioration will become faster, which will make the coffee lose its flavor within 30 seconds to 2 minutes. Therefore, the author strongly suggests: do not buy coffee powder, it is best to buy coffee beans, and grinding before drinking, grinding should be brewed quickly.

Before the invention of the bean grinder, people used stone pestles and bowls to grind coffee beans. A doctor abroad once experimented with this ancient tool and compared it with a modern bean grinder. It is said that the coffee powder made from pestles and stone bowls is the most mellow. According to logical reasoning, the pestle cracked the coffee beans naturally by impact, which should be the least likely to damage the cell wall and best retain the excellent substances of coffee. However, in modern life, it is almost impossible for people to use pestles and stone bowls to grind coffee, so it is particularly important to choose a good bean grinder.

In the case of fixed beans, first set the amount of powder, and then find the thickness of powder, and then use a more wavering 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, 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 wavering 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 the novice, only powerful and small, even for the novice on the bar, the first or second cup every day is to find the feeling of strength. Because in general, because the body shape of the day is very sincere, it directly affects the promotion of strength. I want to tell you how many grams of flour you and I use, but that's for my beans, my bean grinder, my powder thickness, my powder strength.