Coffee common sense the qualities that a qualified barista should possess
1. Do all the preparatory work before doing business
2. Debug a cup of espresso before business every day, and adjust the bean grinder and coffee maker so that the machines are in the best condition.
3. Keep the bar clean and tidy and return to your place in time after using the utensils.
4. Insist on doing your best with a cup of espresso and fall in love with your espresso
5. Keep a good mood every day and inject it into your coffee.
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The interpretation of coffee content makes you know more about coffee.
Tannic acid: after extraction, tannin will turn into a yellowish powder, which can easily blend into water. After boiling, it will decompose and produce pyrosylic acid, which will make the coffee taste worse. If the coffee is soaked and left for several hours, the color of the coffee will become stronger than when it was just soaked, and it is not tasty enough, so there is a saying that it is best to finish it as soon as possible. Fat: the fat in coffee, in flavor.
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Coffee machine recommends ceramic semi-automatic coffee machine
Ceramics have the characteristics of strong heat storage capacity, no peculiar smell and surface anticorrosion, so they are very suitable for preparing food. This SEPPL coffee machine is fixed to the wall, saving space and simplifying the production process. The parts are separately fixed and fully visible, and you can see the coffee making process at a glance. (source: network)
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