Italian espresso coffee making
The aroma and taste of coffee are formed by the combination of nearly 3,000 substances, and most of the aroma and flavor can only be extracted by commercial semi-automatic coffee machines at high temperature and high pressure. If you use the same coffee beans, brew with a commercial semi-automatic coffee machine and brew with other methods, the aroma and taste will be more, and the sensory enjoyment will be stronger.
Application of espresso
Espresso espresso is the most popular coffee drink in Italian cafes. The common cappuccino cappuccino, caffe latte latte and mocha mocha are all evolved from espresso plus different amounts of milk, foam or chocolate.
Espresso can only be brewed at the high temperature and high pressure of a commercial semi-automatic coffee machine. Because high pressure can extract non-water-soluble substances in coffee and emulsify the lipids inside coffee, espresso will be thicker and thicker than regular coffee.
The whole process of making espresso requires precise calculation. Generally speaking, a standard espresso must be extracted at 7 grams of coffee powder, 92 degrees Celsius, 9 atmospheric pressure and about 25 seconds to get 30 milliliters of coffee liquid.
① injects freshly ground coffee powder into the filter
② uses a filler to fill the coffee powder.
③ buckled the filter to the coffee maker
The high temperature and high pressure of the ④ coffee machine will extract the coffee essence.
⑤ good espresso has maroon crema fat
- Prev
Skills of making milk foam
1. Use 600ml's flower jar to hold refrigerated milk about 300ml, that is, half-pull vat; 2. Turn on the steam and spray away the cold water left in the steam pipe; 3. Insert the steam sprinkler into the milk surface about 1cm and 2cm deep, and choose the insertion position at the centerline (left / right) 1ram 3; 4. Turn on the steam, the steam should be finished, otherwise the milk foam can not be fully integrated with the milk after the milk forms a spinning nest.
- Next
Espresso production
Espresso is the soul of coffee, people often call it espresso, as the name implies, from Italy, high concentration, strong taste. A good cup of kung fu coffee is like a good base wine, which can make any fancy coffee, such as the most popular cappuccino and the most common latte are made with kung fu coffee.
Related
- What is the meaning of lactic acid fermentation with coffee bean treatment?
- How to judge the state of foam by sound?
- How does the latte pull out the unicorn pattern? Come to get for a little trick to improve the flower pull!
- Will flower pulling affect the taste of the latte?
- Do you know the history of coffee?
- The difference between honey treatment and sun washing what is raisin honey treatment?
- What kind of milk can a novice use to make coffee foam to keep the foam longer? The correct method and skills of milking tutorial sharing
- Why do washed coffee beans taste sour? Flavor characteristics of washed Coffee
- Introduction to the skill of how to practice the size and height of water injection around the circle of hand-brewed coffee
- How do beginners practice coffee flower drawing from scratch?