Advantages and disadvantages of excessive extraction by American Coffee Machine
The American coffee machine can be said to be the most popular machine, and it can not be avoided in the modern office, because it is so convenient that it does not have very high requirements for coffee. When using this machine to brew coffee, you can make a good cup of American coffee with a little attention.
American coffee machine has always been criticized for excessive extraction, which not only affects the taste of coffee, but also extracts too much caffeine. This is why caffeine samples of coffee sold by major coffee chains released a few days ago, almost all of the highest caffeine is daily coffee or American coffee in the first place, due to excessive extraction.
Boiling hot water keeps pouring from the top, and the result of extraction to the center of the coffee powder trough is that the central coffee powder is over-extracted, but the surrounding coffee powder is underextracted. This is a very deadly design, but the automatic water filling system of the American coffee machine has no way to improve the crux of the problem. This kind of design is the same in the American coffee machine design of many high-priced well-known brands.
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How to choose a household automatic coffee machine?
The choice of household automatic coffee machine in short, pay attention to the choice of its brand, try to choose international well-known brands so as to have more security for after-sales maintenance.
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What safety measures should be followed when using capsule coffee machines?
Coffee machines are also household appliances, so some safety precautions should be paid attention to when using them, so as not to cause unnecessary damage and loss. Similarly, capsule coffee machines should also be used in the same way. The author will simply share with you what basic safety measures should be paid attention to.
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