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Those things about coffee extraction extraction and extraction equilibrium

Those things about coffee extraction extraction and extraction equilibrium

2. Extraction and extraction equilibrium s the reasonable extraction range is set by ebf, and the extraction results are tested by tds. Combined with the grinding scale and the ratio of gouache to powder to modify the results, it is the quality control system of most knowledge-based barista when making espresso. Under this seemingly rigorous operation process, will there be loopholes? Extraction uniformity is a monitoring blind area which is easy to be ignored.

2015-10-19
The basic knowledge of coffee beans the history and origin of coffee

The basic knowledge of coffee beans the history and origin of coffee

The History of Coffee and the History of Coffee Coffee is now an indispensable drink in our lives, but in the long journey of looking for coffee, we can seem to feel countless passion and adventurous romance. How on earth did coffee, quietly grown in the depths of the quiet forest, be discovered and widely accepted all over the world? And how to open it.

2016-03-17
Those things about coffee extraction extraction and extraction equilibrium

Those things about coffee extraction extraction and extraction equilibrium

The reasonable extraction range was set by ebf, and the extraction results were tested by tds. Combined with the grinding scale and the ratio of gouache to powder to modify the results, it is the quality control system of most knowledge-based barista when making espresso. Under this seemingly rigorous operation process, will there be loopholes? Extraction uniformity is a monitoring blind area which is easy to be ignored. Uniform means to distribute or divide.

2015-01-23
Water Quality Index Affects Coffee Flavor

Water Quality Index Affects Coffee Flavor

Even if it is the same TDS water, the soluble solids contained in it will not be the same, so it is possible to be the same in flavor? The problem may come back to the minerals themselves. Because there are many metal cations and anions in water, the common salty taste is mainly sodium ion. According to the periodic table, if the alkali metal ions similar to it can pass through the separation,

2016-05-07
Characteristics of Coffee Bean Flavor in three Coffee producing areas in the World

Characteristics of Coffee Bean Flavor in three Coffee producing areas in the World

Under the influence of Chinese culture, Asian tea culture is booming, while coffee appears to be on its own by comparison.

2015-12-26
Some summaries of Qgrader examination for reference

Some summaries of Qgrader examination for reference

After successfully passing the Q GRADER exam, some friends who are interested in the Q GRADER exam have asked me about the exam. It is true that there is less data in this area. Therefore, I would like to make a general summary here to give some reference to friends who want to take the Q GRADER. First, about the examination subject Q GRADER is an examination jointly certified by SCAA and CQI. At present, the examination will be arranged for 5 days.

2015-04-11
American Coffee latest Coffee knowledge unique and delicious

American Coffee latest Coffee knowledge unique and delicious

As a kind of espresso, American coffee contains only espresso and water, with almost no calories, but some friends say that American style is not good, and that American style is bitter and strong, so I have to stand up and speak. It must be the cup of espresso that you drank without the careful preparation of the coffee staff. I'm here to correct the American style. Let's talk about American style from the beginning, and then the problem comes, Mei.

2015-12-20
The source of American coffee: what kind of coffee do you usually drink? how do you mix American coffee?

The source of American coffee: what kind of coffee do you usually drink? how do you mix American coffee?

Author: gu Zongwei link: http://www.zhihu.com/question/20338196/answer/32662627 Source: Zhihu copyright belongs to the author. Commercial reprint please contact the author for authorization, non-commercial reprint please indicate the source. The name American coffee comes from the habit of American soldiers in Europe during the war to mix hot water into small portions of espresso that are common in Europe. Because

2016-04-15
The collision between Oriental Tea Culture and Western Coffee Culture

The collision between Oriental Tea Culture and Western Coffee Culture

The spread of tea to Europe and the introduction of coffee into China are regarded as a major event of spreading civilization. although coffee has not yet become a popular drink in China, tea has become a part of the quality of life and enjoyment of Europeans. People with gentleman cultivation or noble taste pay much attention to drinking tea, and the leisurely afternoon tea every day is reminiscent of the philosophy and literary atmosphere in the salon. But it's early.

2014-05-23
The collision between Oriental Tea Culture and Western Coffee Culture

The collision between Oriental Tea Culture and Western Coffee Culture

The spread of tea to Europe and the introduction of coffee into China are regarded as a major event of spreading civilization. although coffee has not yet become a popular drink in China, tea has become a part of the quality of life and enjoyment of Europeans. People with gentleman cultivation or noble taste pay much attention to drinking tea, and the leisurely afternoon tea every day is reminiscent of the philosophy and literary atmosphere in the salon. But it's early.

2015-06-17
Why is Yunnan Coffee Selling Low? Yunnan coffee prices are falling?

Why is Yunnan Coffee Selling Low? Yunnan coffee prices are falling?

On November 18, Dehong Hougu Coffee Co., Ltd., Yunnan's largest coffee enterprise, announced to the outside world that Hougu would take the lead in harvesting quotation, i.e., convert it into RMB according to the coffee futures price in New York, slightly subtract the transportation cost, and purchase Yunnan coffee at a price of no less than 15,000 yuan/ton, so that Yunnan coffee would no longer be sold at a low price. In the past 27 years, Yunnan coffee farmers have lost at least 3.4 billion yuan in Yunnan coffee cultivation.

2016-05-19
El Salvador Coffee--Once the world's fourth largest coffee producer El Salvador Coffee

El Salvador Coffee--Once the world's fourth largest coffee producer El Salvador Coffee

Many friends don't know El Salvador, a country located in northern Central America. Honduras to the north, the Pacific Ocean to the south, Guatemala to the west and northwest, and the Gulf of Fonseca to the east. The smallest and most densely populated country in Central America. Terrain to mountains, plateau-based, volcanic, Santa Ana active volcano elevation of 2,385 meters, the highest peak for the country; north

2016-02-27
Coffee Culture the collision between Oriental Tea Culture and Western Coffee Culture

Coffee Culture the collision between Oriental Tea Culture and Western Coffee Culture

The spread of tea to Europe and the introduction of coffee into China are regarded as a major event of spreading civilization. although coffee has not yet become a popular drink in China, tea has become a part of the quality of life and enjoyment of Europeans. People with gentleman cultivation or noble taste pay much attention to drinking tea, and the leisurely afternoon tea every day is reminiscent of the philosophy and literary atmosphere in the salon. But it's early.

2015-06-19
A brief introduction to the grading system of coffee beans in Ethiopia

A brief introduction to the grading system of coffee beans in Ethiopia

In this age of flamboyant clothes, beautiful masks and expensive silicone, Egyptian beans are obviously not the kind of people who can't resist your appearance. The long and thin bean shape, coupled with its uneven size, always feels a little born with stunting. Fortunately, God is also fair. Egypt beans, which have no outstanding appearance, have rich connotations (so do many ugly people.

2015-11-03
There is not only love but also thieves in the cafe.

There is not only love but also thieves in the cafe.

Don't let the thieves spoil the fun when you go out for coffee with someone you like. Cafes in every corner of Shanghai are the foothold for friends, relatives, leisure friends and lovers to fall in love with each other. However, judging from the statistics of the recent criminal cases of the Jing'an Court, not only restaurants in the past, but also cafes have gradually become the hardest hit areas for thieves. Some criminals

2014-05-14
Please introduce the raw bean treatment method of coffee washing, semi-washing, sun drying and honey treatment in Costa Rica.

Please introduce the raw bean treatment method of coffee washing, semi-washing, sun drying and honey treatment in Costa Rica.

The first is dry treatment (secado), also known as natural all-day exposure (natural). After the coffee fruit is actually picked, it is dried directly in the sun. According to the weather conditions, it is generally necessary to dry the coffee beans for 2 weeks to reduce the water content of the coffee beans to 10%, 12%, and then use a machine to remove the dried peel and pulp. The raw bean processing plant (beneficio) usually keeps the outside of the coffee beans when the raw beans are stored.

2016-04-25
A brief introduction to the grading system of coffee beans in Ethiopia

A brief introduction to the grading system of coffee beans in Ethiopia

In this age of flamboyant clothes, beautiful masks and expensive silicone, Egyptian beans are obviously not the kind of people who can't resist your appearance. The long and thin bean shape, coupled with its uneven size, always feels a little born with stunting. Fortunately, God is fair, and the Egyptian beans without outstanding appearance have rich connotations (so do many ugly people.

2015-10-12
Why open 2 Starbucks at a distance of 200 meters? Analyze the advantages of intensive shop opening.

Why open 2 Starbucks at a distance of 200 meters? Analyze the advantages of intensive shop opening.

Guide: in the face of the three mountains of high housing rent, high employee wages and high cost of food materials, some catering operators reduce costs by reducing staff wages and reducing the quality of food materials, but these are all unfashionable games! Contributor: Ma Bo steamed stuffed bun Tang member, talent. Engaged in operation management and technical management for about 20 years. Once worked in old state-owned enterprises, large international Chinese enterprises, and global banks.

2015-12-17
The strongest LINE Cafe eating and drinking strategy in history

The strongest LINE Cafe eating and drinking strategy in history

Recently, nothing is more popular than the LINE Cafe, which officially opened on July 31. With the excellent location and the super cute LINE family, the hearts of all the people of Shanghai have been firmly grasped. I have seen all kinds of news about this store, but I still don't know how to choose the most important food! So the editor couldn't stand it. He went to LINE Cafe as soon as possible to bring you all.

2015-08-01
Tanzania coffee bean varieties Tanzania boutique coffee bean varieties SC3, SC11 and SC14

Tanzania coffee bean varieties Tanzania boutique coffee bean varieties SC3, SC11 and SC14

Species of coffee beans in Tanzania, local coffee species: in the past, the coffee species commonly used in Tanzania are Bourbon (N.39) and Kents (KP 423). However, due to the low insect resistance and disease resistance of these two coffee varieties, the coffee quality can not meet the requirements of high-quality coffee, not to mention the world-famous UTZ and Fair trade certification. With the new technology of growing coffee beans

2016-01-21
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