Introduction to the brand recommendation of Italian coffee machine for foaming video teaching scientists
Introduction to the brand recommendation of Italian coffee machine for foaming video teaching scientists
1. The coffee is too light: is this coffee machine an Italian professional steam coffee machine? The coffee machine has a reasonable price and belongs to Italian coffee utensils. The above scale is set according to the concentration of Italian coffee powder, while Italian coffee powder is very strong, when cooking other low concentration coffee powder? A rich taste can be obtained by adjusting the ratio of coffee powder to water. For example, after filling up the coffee powder gently, brew the coffee to the position of scale 2.
two。 Coffee temperature is too low: after turning on the power, wait for the water from the outlet to be hot before loading the coffee powder, or open the lid to heat it, and then close the lid when the water inside is about to boil, so that the coffee tastes hot.
3. Water comes out soon after turning on the power: is this a normal situation? Because the coffee machine boiler is very sealed, the water and the gas inside will expand after heating, and the water will be pressed out. After the water is hot, the coffee can be made, or the lid of the water opening can be opened and heated, which can avoid this phenomenon.
Advantages
According to the rigorous working method, can make high-quality Italian coffee with strong export feeling; fully functional, you can make a lot of fancy coffee.
Shortcoming
The price is expensive, the price of commercial Italian coffee machine will even be as high as 100,000, and the price of household Italian automatic coffee machine is generally high, about 10,000 yuan.
It is usually equipped with a boiler to generate hot water, which is pressurized to about 9 atmospheric pressure and then flows through the powdered coffee beans in the metal filter to brew the coffee. The coffee brewed by this pressurized hot water is thicker and has emulsified oil, often called espresso or espresso. There are many kinds of Italian coffee machine. Generally speaking, for commercial use, the most common one is single boiler, and then there are double boilers and multi-boilers, of course.
Italian coffee maker
Italian coffee maker
The grid has also become more expensive, in addition to the general electronic control switch, there are also pull-out espresso machines. At first, they are semi-automatic coffee machines. We are used to calling them espresso machines, named because they originated in Italy. Today, the Italian coffee machine has also been fully automated. At first, according to the principle of manual grinding, pressing, filling, brewing and manual removal of residue, the Italian coffee machine uses a mixture of high-pressure steam and water to quickly pass through the coffee layer and instantly extract the coffee, so that the temperature of the coffee is very high. the content of caffeine and other impurities is very low, and the taste is rich.
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How to adjust the thickness and thickness scale of the bean grinder is the most appropriate
How to adjust the thickness scale of the bean mill the debugging of the electric bean mill is mainly aimed at two variables, the amount of powder and the degree of grinding. These two variables are mutual, and if you change one of them, the other will also change. The ordinary electric bean grinder adjusts the grinding and pulverizing time of the bean grinder according to the preset amount of flour (pay attention to the bean mill.
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Introduction to the steps of making coffee in a siphon pot how many coffee beans should be put in to make coffee
The taste of coffee in a siphon pot will be lighter than that in a French filter kettle, because part of the water in the upper pot will not flow into the upper pot and come into contact with the coffee powder. In addition, because alcohol has been heated all the time, it tends to be extracted at high temperature, so it is easy to extract bitterness or astringency and become stronger. And its
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