The methods and Secrets of Fine Coffee Grinding
According to the size of coffee beans, the grinding methods can be divided into rough grinding, medium grinding and fine grinding. Use the appropriate grinding method according to the coffee utensils. There is also medium fine grinding or finer and finer grinding than fine grinding (powdered coffee powder).
1. Fine grind: the particles are fine, the same size as sugar.
2. Medium grind: the particles are the same size as the mixture of granulated sugar and crude sugar.
3. Rental grinding (Regular grind): the particles are thick, as big as coarse sugar.
The grinding tool for coffee beans is a bean grinder. There are three kinds of bean grinders:
(1) Manual rotary bean grinder for household use. It is suitable for leisure people with small demand, large particles and plenty of time.
(2) Electric bean grinder for household use. Can be ground into a variety of particle size coffee powder, can be ground out of 6 people at a time.
(3) Professional use of electric bean grinder. For commercial use, about a pound of coffee powder can be ground at a time.
The following two points should be paid most attention to when grinding coffee beans:
(1) reduce the heat of research. Grinding heat will cause the aroma of coffee to dissipate early.
(2) the particle size is uniform. Uneven particle size will lead to uncontrollable brewing time.
So if you use a family-style manual bean grinder, you should rotate gently so that it does not produce friction heat as much as possible. To sum up, if you consider the quality, quantity, time and convenience of grinding beans, the use of electric bean grinders for home use will be the best choice.
- Prev
General knowledge of fine coffee beans principles of coffee grinding
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; 2, the temperature of cattle produced during grinding should be low; 3, the powder should be uniform after grinding; 4, it should be ground before cooking. No matter what kind of grinder is used, it is bound to generate heat by friction in operation. Most of the fine substances are highly volatile, and the heat of grinding will increase.
- Next
Coffee grinder recommends propeller bean grinder
There are different brands and models of bean grinder, and the grinder which can adjust the thickness of grinding bean is ideal. When grinding with a bean grinder, don't grind too much at one time, just enough for one use. Because the longer the bean grinder is used at one time, the easier it is to heat up, which indirectly causes the coffee beans to be heated and leads to the loss of aroma, thus affecting the aroma of the coffee. This kind of bean grinder is rotated by motor.
Related
- Beginners will see the "Coffee pull flower" guide!
- What is the difference between ice blog purified milk and ordinary milk coffee?
- Why is the Philippines the largest producer of crops in Liberia?
- For coffee extraction, should the fine powder be retained?
- How does extracted espresso fill pressed powder? How much strength does it take to press the powder?
- How to make jasmine cold extract coffee? Is the jasmine + latte good?
- Will this little toy really make the coffee taste better? How does Lily Drip affect coffee extraction?
- Will the action of slapping the filter cup also affect coffee extraction?
- What's the difference between powder-to-water ratio and powder-to-liquid ratio?
- What is the Ethiopian local species? What does it have to do with Heirloom native species?