Selection And Maintenance Of Home Grinder

If you want to drink ready - made coffee at home, how should the grinder choose? The following are priorities for selection and maintenance:

1. The Size Can Be Adjusted

When making coffee, it's important to adjust the grinding weight if you don't feel the flavor of the coffee you want. If the taste is lighter, the scale can be refined; If you feel too much substance is extracted, you can thicken the scale. There are, of course, many reasons for affecting the flavor of a cup of coffee, but only the effects of a bean grinder are discussed here.

2. Can Be Cut And Ground Evenly

According to the type of cutter, the grinder can be divided into flat knife, cone knife and ghost tooth. But there is a "hacked bean" bean grinder, similar to the juice machine's original, that can't be cut evenly. Using this type of grinder causes a difference in particle size and creates errors in extraction.

3. Not Prone To Heat

When grinding coffee beans, the most frightening thing is that the powder touches the friction hot blade, which affects the original flavor of the coffee, but usually when cooking at home, unless you grind a lot of coffee beans at a time, you don't have the problem of overheating the knife plate. However, the aforementioned hacked bean mill is prone to friction and heat during grinding, not only cannot be evenly cut, but also can spoil coffee powder due to heat and is not recommended.

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4. Scavenging Of Residues

No matter how good the quality of the bean grinder is, the grinding will cause the problem of residual powder, which will affect the quality of the next grinding coffee powder. If the coffee beans are now ground in Ethiopia, the next time the Indonesian coffee will be mixed into the coffee in Ethiopia, so some Indonesian beans need to be prepared for the "bean wash." Also can buy soft brush, blow ball to do basic cleaning. If you want to clean the grinder in depth without knowing how to disassemble, and do not recommend self-study, the manufacturer may not accept warranty service because the body has been disassembled.

Finally, whether you have a bean grinder or not, it is not advisable to grind coffee into powder and preserve it in large quantities at a time, as the surface area in contact with the air after grinding the coffee is magnified by a factor of a thousand, and the aroma can be lost quickly, even if preserved well. So coffee is best grinding, grinding and boiling quickly, so you can taste the beans themselves.

Caffeine, chemical formula C8H10N4O2, is a xanthine alkaloid compound, is a central nervous stimulant, can temporarily drive away drowsiness and restore energy, clinically used in coma recovery. Caffeinated coffee, tea, soft drinks and energy drinks are so popular that caffeine is the most commonly used psychoactive drug in the world.

Use a caffeine calculator to avoid caffeine dependence, which can occur if you consume a lot of caffeine on a regular basis.