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Coffee brewing technology Personal understanding of coffee extraction

Coffee brewing technology Personal understanding of coffee extraction

1. Slayer pre-soaking system, three-stage extraction theory system 2. The latest concept of grinding and extraction 1. Slayer pre-soaking system + three-stage extraction theory system 1. Double-head boiler system with 1+2+1, i.e. 1 large boiler with steam + hot water +2 small boilers with brewing head. Water used for extracting coffee, independent PID temperature control, 9mm water pipe to ensure uniform water output +1 pre-soaking boiler temperature control

2015-01-08
About coffee and coffee flower

About coffee and coffee flower

At present, there are all kinds of pull flowers, but generally speaking, we can be divided into two categories: first, pour directly into the formation method: using foamed milk, without the separation of milk and foam, quickly pour it into espresso, and use hand shaking when milk, foam and espresso are mixed to a certain degree of saturation.

2014-08-22
Mrs. Merita, the pioneer of follicular coffee.

Mrs. Merita, the pioneer of follicular coffee.

When it comes to the popular way of brewing coffee in the world, we should thank Bentz Melitta, a German housewife. She invented the coffee bubble method more than 100 years ago, rewriting the history of coffee drinking in Germany and the world. Born in Dresden in 1873, Bentzmerita is a housewife who likes Schlchen Heeen.

2015-01-05
Coffee brewing process

Coffee brewing process

The basic conditions required to make a good cup of coffee: the amount of coffee roasting method coffee powder thickness water type and temperature coffee equipment how much coffee powder to make a cup of coffee is more appropriate?

2014-06-25
An introduction to the aroma, acidity and mellowness of coffee from Lutesilo in the western province of Rwanda

An introduction to the aroma, acidity and mellowness of coffee from Lutesilo in the western province of Rwanda

The sink technician in the process will clean the coffee immediately because the delay will ferment the sugary outer layer of the coffee beans, ruining the taste of the coffee. The coffee beans are first thrown into a deep trough, and the best quality coffee fruit goes into the bottom and passes through a machine that peels off its skin. The mechanic takes out the floating coffee fruit, processes it in the same way and allows the cooperative to compare it in the domestic market.

2016-07-02
Several brewing methods of coffee are explained in detail.

Several brewing methods of coffee are explained in detail.

The quality of making coffee powder by grinding in Palestine in 1905 has a very important influence on the following cooking process. The grinding method should also match the cooking method, which is the key to extracting the best flavor from coffee beans. The cooking method of coffee powder which is in contact with hot water for a long time requires thicker particles. If the coffee powder is too fine relative to the cooking method

2014-07-08
Mrs. Melita is a pioneer in making coffee by hand.

Mrs. Melita is a pioneer in making coffee by hand.

When it comes to the popular way of brewing coffee in the world, we should thank Bentz Melitta, a German housewife. She invented the coffee bubble method more than 100 years ago, rewriting the history of coffee drinking in Germany and the world. Born in Dresden in 1873, Bentzmerita is a housewife who likes Schlchen Heeen.

2015-03-13
Why do you use a powder press to make coffee? How to use the powder press? How to press powder is correct

Why do you use a powder press to make coffee? How to use the powder press? How to press powder is correct

The powder press (or powder hammer) is one of the most commonly used tools in espresso. So the question is, why use a powder press? Baristas all know that when using an Italian coffee machine, the hot water brewed has about 9 atmospheric pressure (of course, this is not a fixed value, but also 12 atmospheric pressure or higher), the pressure is very high, when the water penetrates the coffee cake, the water is

2015-11-24
The basic conditions needed to make a good cup of coffee

The basic conditions needed to make a good cup of coffee

The basic conditions needed to make a good cup of coffee: the amount of coffee, the way coffee is roasted, the type of coarse water of coffee powder and the temperature of coffee equipment. How much coffee powder is appropriate to make a cup of coffee?

2014-09-03
The process of brewing coffee.

The process of brewing coffee.

The basic conditions needed to make a good cup of coffee: the amount of coffee, the way coffee is roasted, the type of coarse water of coffee powder and the temperature of coffee equipment. How much coffee powder is appropriate to make a cup of coffee? The intensity of coffee is mainly determined by individual taste. But Americans generally have a cup of coffee for every 10 grams of coffee powder to 180 milliliters of water, while Europeans are used to 12.

2014-09-17
How to preserve coffee beans? Who is destroying the freshness of coffee? How to preserve coffee beans correctly?

How to preserve coffee beans? Who is destroying the freshness of coffee? How to preserve coffee beans correctly?

The culprit that destroys the freshness of coffee: oxidation: the first fruit of good coffee is easily oxidized after it is cut; similarly, coffee is easily oxidized after roasting. When coffee is roasted directly, it produces a large amount of carbon dioxide, which is hidden inside and outside the cell, forming a protective layer, isolating oxygen and slowing down oxidation; however, as the day goes by,

2016-04-05
Analysis on the Development trend and brief Investment Environment of Coffee Industry

Analysis on the Development trend and brief Investment Environment of Coffee Industry

1. The American coffee chain joins the industry scale. The American coffee chain includes 20000 stores. Total revenue is about $11 billion, and about 2 billion people work in the global coffee industry chain. Coffee industry is characterized by very concentrated at the top of the industrial chain and very scattered at the bottom of the industrial chain. The top 50 coffee companies in the world account for 70% of sales. Starbucks has worldwide

2014-05-29
The usage of mocha kettle

The usage of mocha kettle

Mocha pots are becoming more and more common. Everyone feels good about this novel and good-looking coffee pot, and some people don't know how to use it at all, but buy it back as a pure decoration in the living room or wine cabinet because of its unique shape. To prepare the filtered hot water, it is best to use the clean water filtered by an ordinary household water filter to measure the amount of water required at 30 mg per cup.

2014-08-25
Hand-made coffee making

Hand-made coffee making

Hand brewing coffee is a kind of brewing method that is easy to learn but difficult to fine. the whole brewing needs the help of the fine brewing pot (a tool that can control the speed and quantity of water flow). Mastering the speed and thickness of water injection is the key to the whole brewing process. 1. The water temperature of the hand-flushing type is about 83-85 degrees Celsius, and the hot water in the drinking fountain is about this temperature, or we use a thermometer

2014-07-15
Hand brewing coffee making hand brewing coffee

Hand brewing coffee making hand brewing coffee

Hand brewing coffee is a kind of brewing method that is easy to learn but difficult to fine. the whole brewing needs the help of the fine brewing pot (a tool that can control the speed and quantity of water flow). Mastering the speed and thickness of water injection is the key to the whole brewing process. 1. The water temperature of the hand-flushing type is about 83-85 degrees Celsius, and the hot water in the drinking fountain is about this temperature, or we use a thermometer

2015-02-28
Boutique Coffee making Technology hand-made Coffee

Boutique Coffee making Technology hand-made Coffee

Hand brewing coffee is a kind of brewing method that is easy to learn but difficult to fine. the whole brewing needs the help of the fine brewing pot (a tool that can control the speed and quantity of water flow). Mastering the speed and thickness of water injection is the key to the whole brewing process. 1. The water temperature of the hand-flushing type is about 83-85 degrees Celsius, and the hot water in the drinking fountain is about this temperature, or we use a thermometer

2014-12-06
Coffee brewing technology sharing hand-brewed coffee making

Coffee brewing technology sharing hand-brewed coffee making

Hand brewing coffee is a kind of brewing method that is easy to learn but difficult to fine. the whole brewing needs the help of the fine brewing pot (a tool that can control the speed and quantity of water flow). Mastering the speed and thickness of water injection is the key to the whole brewing process. 1. The water temperature of the hand-flushing type is about 83-85 degrees Celsius, and the hot water in the drinking fountain is about this temperature, or we use a thermometer

2014-10-20
Selection and purchase of Coffee maker and Mocha Pot

Selection and purchase of Coffee maker and Mocha Pot

First, Italian coffee machine professional coffee flower of course can not be separated from the professional Italian coffee machine. Italian coffee machine from the internal structure and system to distinguish: can be divided into single boiler, letter boiler, double boiler, multi-boiler four categories. These four different structures have some differences in the production of espresso. These differences are mainly due to different configuration and heating methods.

2014-09-19
Introduction to the way espresso is made there are several ways to make espresso

Introduction to the way espresso is made there are several ways to make espresso

The powder should be uniform in the handle. After the hot water gathers to a pressure of about 9 Pa in the narrow space near the outlet, if you want to rush out of the bondage of pressed powder, the loose place will flow too much and cause excessive extraction, and the dense place will flow less and cause insufficient extraction. All the above efforts have pulled the powder bowl. The 9-cent full line is the limit of powder thickness. After receiving the powder from the bean mill, it should be horizontal first.

2016-07-11
The mocha pot makes its own coffee at home.

The mocha pot makes its own coffee at home.

The mocha pot is a traditional instrument for brewing black coffee over an open fire, such as a stove, and its classic shape is famous all over the world.

2014-07-22
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