Will the hot water of the espresso machine rule out the quality of the coffee beans? What coffee beans do you use for espresso?
Will the hot water of the espresso machine rule out the quality of the coffee beans? What coffee beans do you use for espresso?
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.
The harm to the property is to reduce the service life of the coffee machine! Water treatment is better (I don't see a few coffee shops pay special attention to water), water is not good, 5 years at the most! Good water quality and good maintenance can be extended to 8 or 10 years! The water is not good, and you don't want to spend money to get it done, so please try to use less hot water in the boiler!
Generally speaking, our tap water is hard water, and the calcium and magnesium ions in the hard water can make the coffee machine boiler, pipeline and valve. Produce thick scale, resulting in blockage, failure, necrosis, repair can be repaired, loss you can buy a new one!
In addition, if you are making coffee, put hot water in the boiler, it will have a great impact on the temperature stability of the coffee machine, affecting the quality of coffee!
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.
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Italian espresso extraction-coffee bean extraction with foam
Espresso extraction-Coffee bean extraction has a layer of foam to fix the amount of powder, only adjusting the size of the powder is conducive to the habit of stable extraction. This is of great help to the standards of store products. It is also convenient for individuals to quickly find the best powder thickness when changing different beans. Take me, for example, the common powder quantity of double is 16g. When you want to present a skill in words, you will find a lot of inconvenience.
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Introduction to the characteristics of varieties in Yunnan Tieka Coffee Bean Flavor description
Yunnan Tieka coffee beans are mainly planted in Dehong Lincang and Pu'er Banna in western Yunnan. Robusta was the main coffee introduced by missionaries in the 19th century, and then they were no longer planted on a large scale. In the 1950s, experts assisted by the Soviet Union put two mainstream Arabica varieties in the world: typica and Bourbon bourb.
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