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Understanding the extraction rate is the basis of making a cup of espresso

Understanding the extraction rate is the basis of making a cup of espresso

What I want to tell you in the article is that the concept of extraction rate is not difficult, and there is little relationship between extraction rate and concentration, and extraction rate is very important, which you need to know as a barista. The article will mention several questions: (1) the concept of gold cup criterion; (2) the relationship between extraction rate and concentration; (3) knowing the extraction rate, it is meaningful for us to adjust the grinding degree and powder quantity every day, and then we can make it better.

2015-11-09
Service plate of Lanzhou Cafe

Service plate of Lanzhou Cafe

Lanzhou Cafe's service plate staff pre-job training to serve customers Gannan Road in Lanzhou is a famous local street of coffee and western food. Walking into the Mingdian coffee tea in the middle of Gannan Road, a strong aroma of coffee came to my face. Antique decoration, soft lighting, soft music, green bonsai, make people feel very warm. This is a franchise store, famous and famous.

2014-08-12
Coffee roasting knowledge

Coffee roasting knowledge

[Roasting concept] Roasting is the boiling of coffee beans to create coffee's unique color (amber), flavor and aroma. Roasting changes the pale green coffee beans into the familiar dark brown coffee beans. High-standard roast refers to the raw coffee beans with flavor, sour, bitter skillfully expressed. The most important thing is to be able to cook beans.

2014-07-04
The differences between Espress, espresso, espresso and single coffee

The differences between Espress, espresso, espresso and single coffee

Espresso is a kind of espresso, which also belongs to coffee latte, cappuccino and so on. In most cases, espresso is translated into Italian condensation. But the name "espresso" seems to be misleading, as if the coffee had been "purified" again. Actually, it's not! Translated into condensed only because it is small, and visually

2015-11-20
On the definition Domain of SCAA's Cup Test Coffee basic knowledge

On the definition Domain of SCAA's Cup Test Coffee basic knowledge

According to the SCAA standard, the cup test baked beans should be medium baked (see SCAA Baking Swatch 55), the cup test sample baking time should be between 8-12 minutes, can not be scorched, or there is a focus. Cool quickly after baking and keep airtight in a cool place. Place for at least 8 hours after baking, but cup testing must be carried out within 24 hours after baking. In other words, bake the beans at 12:00 and test the cup.

2015-10-16
The basic taste of coffee The growing environment of coffee trees

The basic taste of coffee The growing environment of coffee trees

Taste is the sensation of taste. Sensory organs are located in a mucus-coated membrane on the tongue. Its irritant consists of soluble compounds. The four basic coffee flavors that people can distinguish are sweet, salty, sour and bitter. Sweet is characterized by sugar, alcohol, and certain acidic solutions. Sweetness is mainly felt by fungiform papillae at the tip of the tongue

2016-06-07
Coffee flower drawing skills leaf-shaped coffee flower drawing course

Coffee flower drawing skills leaf-shaped coffee flower drawing course

Many young people who have just come into contact with coffee are very fond of coffee flowers, and they are also very eager for coffee drawing technology. At present, Cappuccino and Latte, represented by fancy coffee, are more popular in the domestic market, and the basic requirements for baristas in the market are also to master certain fancy coffee making skills.

2014-09-25
What is the definition and concept powder-to-water ratio of SCAA's gold cup theory?

What is the definition and concept powder-to-water ratio of SCAA's gold cup theory?

The proportion of SCAA refined cup coffee defined by the Gold Cup Fine Coffee Association of the United States and the European Fine Coffee Association of scae, the extraction rate of coffee must be about 20%, while the TDS (concentration ratio) is about 1.1% to 1.3%. For Drip Filter dripping and brewing, how to extract the best coffee flavor, the controlling factors are nothing more than the changes of the extract of coffee powder and the concentration in a cup of coffee.

2015-10-16
The basic knowledge of fine coffee

The basic knowledge of fine coffee

Specialty coffee is also known as specialty coffee. It refers to coffee made from green beans with excellent taste characteristics grown in a few extremely ideal geographical environments. Depending on the particular soil and climatic conditions in which they are grown, they have outstanding flavors. Fine Coffee Drinking Coffee Coffee made from fine coffee beans

2015-01-17
Introduction of sun-treated Ethiopian Sidamo Lion King Coffee beans

Introduction of sun-treated Ethiopian Sidamo Lion King Coffee beans

Ethiopia Heirloom variety of Sidamo, from Cabey Manor Sidamo Manor Coffee, lifestyle and consumption concepts are changing, Manor Coffee has become popular at home, hospitality, party, experience and business. You can use raw beans with a small roaster to roast fresh according to your own consumption in personality shops, theme shops and experience shops. Use cooked beans for home grinding and fresh cooking, what we can do

2016-06-27
Extraction amount and concentration of coffee flavor

Extraction amount and concentration of coffee flavor

Recently, I chatted with some friends and found that many friends have such a basic concept. The finer the coffee is ground, the stronger the taste will be, while the thicker the coffee will be, the lighter it will be. According to this principle, people asked if they could grind the powder very fine to improve the depth of the taste, and at the same time save the coffee powder. According to my knowledge of the history of modern coffee, this does not seem to be the coffee maker.

2014-08-27
Will drinking too much coffee affect women's fertility? Basic knowledge of coffee

Will drinking too much coffee affect women's fertility? Basic knowledge of coffee

According to the Daily Mail of May 23, the British Journal of Pharmacology published a new US study claiming that the mystery that it is difficult for women to get pregnant after drinking too much coffee has been solved. Four cups of coffee a day reduces the risk of pregnancy by 25 percent because caffeine, a stimulant in coffee, interferes with the smooth movement of eggs from the ovaries to the uterus, the study said. Early stage

2015-08-26
What is the sky-high price of coffee school? International Coffee Certification course stationed in Guangzhou

What is the sky-high price of coffee school? International Coffee Certification course stationed in Guangzhou

Students who are learning to draw flowers in the coffee salon. Coffee brewing is an art. Coffee nose coffee salon exchange activities. With the concept of boutique coffee being known by more and more people, the certification courses of SCAE and SCAA of two major international boutique coffee associations have been launched in Beijing, Shanghai, Guangzhou and other big cities in China this year, and now in Guangzhou

2014-04-27
Flavor and taste characteristics of coffee manor in Nicaragua introduction to Tianzhi Manor

Flavor and taste characteristics of coffee manor in Nicaragua introduction to Tianzhi Manor

The flavor of manor coffee is the same because the growth conditions are the same as the way of treatment, the flavor of manor coffee is quite the same, but the yield is not much, may not be bought all the year round. A few years ago, there was a manor coffee craze in the United States, and leaflets of La Minita Manor Coffee were often seen. Raminita is located in Costa Rica and has been introduced by many magazines and books.

2016-07-13
Matters needing attention when drawing flowers in the course of leaf-shaped coffee drawing

Matters needing attention when drawing flowers in the course of leaf-shaped coffee drawing

Many young people who have just come into contact with coffee are very fond of coffee flowers, and they are also very eager for coffee drawing technology. At present, Cappuccino and Latte, represented by fancy coffee, are more popular in the domestic market, and the basic requirements for baristas in the market are also to master certain fancy coffee making skills.

2015-08-31
The earliest western restaurant in China was called Fancai Restaurant

The earliest western restaurant in China was called Fancai Restaurant

Chinese people begin to recognize western culture by observing westerners 'living habits. The Chinese found that Westerners drink soup first, then eat; eat first, then drink. They couldn't explain this abnormal Chinese living habit, and they finally concluded that the fundamental reason why Westerners and Chinese living habits are different is that Westerners believe that the earth is round and Chinese head to head.

2015-09-12
Chinese coffee culture the earliest western restaurant in China is called vegetable Restaurant.

Chinese coffee culture the earliest western restaurant in China is called vegetable Restaurant.

Chinese people begin to understand western culture by observing the living habits of westerners. The Chinese find that Westerners drink soup first, then eat; eat first, then drink. Unable to explain this abnormal living habit in China, they were puzzled and finally concluded that the fundamental reason why the living habits of Westerners and Chinese are different is that Westerners believe that the earth is round.

2015-01-23
Italian Coffee you don't know (1)

Italian Coffee you don't know (1)

The blending concept of Italian coffee blending is an important step in the processing of Italian coffee. As we all know, Italian coffee has to be blended, and its unique taste mainly comes from blending. Some people mistakenly think that Italian coffee becomes more and more like Italian coffee as it gets more bitter. The most important feature of Italian coffee is indeed very rich, but by no means bitter.

2014-06-12
Bullet Coffee

Bullet Coffee

The concept of coffee capsule was born in 1976, under the leadership of Eric Favre, Nespresso launched the world's first coffee capsule product. Eric Favre, a coffee connoisseur, has visited countless Italian cafes and tasted thousands of different espresso flavors. He's at a cafe in Rome called Sant Eustachio.

2014-08-05
Technical skills of Coffee pattern how to make Coffee pattern well

Technical skills of Coffee pattern how to make Coffee pattern well

1. The basic knowledge and technology of coffee flower: the origin, classification and correct concept of coffee flower / related machinery, equipment and materials. two。 The key to the success of the coffee flower: the brewing technology of espresso Espresso / the production of dense and meticulous milk / the perfect fusion of coffee and milk. 3. The basis of all coffee flower drawing techniques is advanced and highly difficult: pull flowers? Species / detailed formula

2015-11-24
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