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Become a boutique coffee expert to understand the history of single black coffee, the third wave of coffee in the world.

Become a boutique coffee expert to understand the history of single black coffee, the third wave of coffee in the world.

Coffee fruit is born from the soil, it is mysterious, changeable and simple. Therefore, it should not be something that gives unknown people a sense of distance. There are only three factors that affect the flavor of boutique coffee: the handling of coffee beans, baristas and coffee drinkers. The two diners hope to talk to you about drinking fine coffee from a human point of view. It is very important to smell incense. I believe many people will.

2016-01-22
Introduction to the grinding method of coffee beans

Introduction to the grinding method of coffee beans

When grinding beans, the size of the powder depends on the way it is cooked. The shorter the cooking time, the finer the ground powder; the longer the cooking time, the thicker the ground powder. In terms of the actual way of cooking, it takes a very short time for the ESPRESSO machine to make coffee, so the coffee powder is the finest, and the coffee powder is as fine as flour.

2016-06-30
The production of Espresso is a technical work, the technology of loading powder.

The production of Espresso is a technical work, the technology of loading powder.

Production of Espresso: where to put the handle of the powder filter is a matter of opinion for the time being, let's see the powder loading. Andre Yili has a short sentence of 7g, but in the eyes of some careful people, this stage can be described as the most difficult step in the Espresso process. The coffee powder compacted in the filter handle is often called the cake, and for Espresso, there are more than one per second.

2015-02-26
The production of Espresso is a technical work, the technology of loading powder.

The production of Espresso is a technical work, the technology of loading powder.

Production of Espresso: where to put the handle of the powder filter is a matter of opinion for the time being, let's see the powder loading. Andre Yili has a short sentence of 7g, but in the eyes of some careful people, this stage can be described as the most difficult step in the Espresso process. The coffee powder compacted in the filter handle is often called the cake, and for Espresso, there are more than one per second.

2015-05-21
The production of Espresso is a technical work, the technology of Espresso powder loading.

The production of Espresso is a technical work, the technology of Espresso powder loading.

Where to put the filter handle is a matter of opinion for the time being, let's see how to load the powder. Andre Yili has a short sentence of 7g, but in the eyes of some careful people, this stage can be described as the most difficult step in the Espresso process. The coffee powder compacted in the filter handle is often called the cake. For Espresso, how much water passes through the coffee cake per second.

2015-11-11
Coffee knowledge-about grinding

Coffee knowledge-about grinding

Coffee beans, the dark brown beans seem ordinary, but they have a lot of knowledge at all stages.

2014-05-23
Decaf-make you better understand the mystery of coffee

Decaf-make you better understand the mystery of coffee

[introduction] Coffee is one of the three major drinks in the world and is loved by many people. The most distinctive ingredient in coffee is caffeine, but not everyone likes it. In terms of taste, it is the main source of bitterness of coffee; functionally, it is a nerve stimulant and can make people excited. Coffee is one of the three drinks in the world and is loved by many people. The most distinctive part of coffee

2015-11-16
Taste and characteristics of coffee what kind of coffee can meet the needs of today's society

Taste and characteristics of coffee what kind of coffee can meet the needs of today's society

Taste basically refers to the sensation received by the jaw (tactilesensationonthepalate). Generally speaking, sensory organs located in the tongue, stomach, and soft and hard jaws are open nerves (freeendingnerve). But after drinking the coffee, these nerve ends will sense the consistency and grease of the coffee, and the comprehensive feeling causes the body of a cup of coffee to be thick.

2016-05-23
Production of Espresso: grinding

Production of Espresso: grinding

The thickness of coffee beans depends on the way they are cooked. Generally speaking, the longer the cooking time, the thicker the ground powder.

2014-06-11
How to deal with coffee beans: a little knowledge of grinding coffee beans to make good coffee.

How to deal with coffee beans: a little knowledge of grinding coffee beans to make good coffee.

Coffee beans, the dark brown beans seem ordinary, but they have a lot of knowledge at all stages. For a coffee cook and drinker like me, coffee beans are grown, produced and roasted. I think it is enough to have a general understanding of professional knowledge, and coffee merchants can be responsible for the production. After all, this is an era of paying attention to the division of labor. Feasible research

2015-12-07
Detailed analysis of mineral carbohydrates in coffee beans

Detailed analysis of mineral carbohydrates in coffee beans

Moisture: the water content of coffee beans varies greatly with different processing stages and products. The moisture content of wet coffee beans with film is about 50%, while that of dried raw coffee beans is about 10%-13%. The water content of roasted coffee beans is only less than 5%. The existence of water in coffee beans is the same as other kinds of food and beverages, because it contains a considerable amount of hydration colloid macromolecules.

2015-10-23
Relationship between grinding, extraction rate and concentration the best extraction rate and concentration of black coffee

Relationship between grinding, extraction rate and concentration the best extraction rate and concentration of black coffee

Coffee extraction is like doing an experiment, controlling the change between solvent (water) and solute (coffee) under environmental variables. How to dissolve the effective substances in coffee according to demand under appropriate conditions is the tireless experimental theme of all coffee lovers. Shotsmrkt. In the name of "coffee addiction", we will regularly sort out the experience and imagination of coffee brewing. Make a good cup of coffee

2016-07-20
Digitize the production process of espresso

Digitize the production process of espresso

Italian Coffee University (China) Let's digitize the production process of espresso. A cup of high-quality espresso requires 67 grams (about 50) of Arabica coffee beans, ground into a fine powder of about 1 micron in diameter, and flows through about 30 cubic centimeters (30cc) of water at a temperature of 90 degrees Celsius at 9 atmospheres. Within 30 seconds, extract about 30cc coffee liquid. this

2015-05-06
Detailed analysis of low molecular weight sugars in coffee beans

Detailed analysis of low molecular weight sugars in coffee beans

Moisture: the water content of coffee beans varies greatly with different processing stages and products. The moisture content of wet coffee beans with film is about 50%, while that of dried raw coffee beans is about 10%-13%. The water content of roasted coffee beans is only less than 5%. The existence of water in coffee beans is the same as other kinds of food and beverages, because it contains a considerable amount of hydration colloid macromolecules.

2015-09-16
Detailed Analysis of Coffee Bean ingredients basic knowledge of Fine Coffee

Detailed Analysis of Coffee Bean ingredients basic knowledge of Fine Coffee

Moisture: the water content of coffee beans varies greatly with different processing stages and products. The moisture content of wet coffee beans with film is about 50%, while that of dried raw coffee beans is about 10%-13%. The water content of roasted coffee beans is only less than 5%. The existence of water in coffee beans is the same as other kinds of food and beverages, because it contains a considerable amount of hydration colloid macromolecules.

2015-07-24
The expression of alcohol and strength in the analysis of coffee components

The expression of alcohol and strength in the analysis of coffee components

For coffee, the touch of the mouth and palate comes from fatty oil, a liquid ingredient insoluble in water, and a sediment suspended in coffee water after brewing. In addition to providing texture for the overall taste of coffee, suspended matter in coffee also affects the taste of coffee by forming colloids. 1.Fatty oil raw coffee beans contain 7% Mui 17% fat.

2015-09-16
The standard of coffee taste describes the type of dry aroma.

The standard of coffee taste describes the type of dry aroma.

1. Olfaction (sense of smell): each kind of coffee has a unique smell (bouquet), which distinguishes coffee from different producing areas or species. A, Dry aroma/ fragrance- dry aroma; coffee grinding before brewing coffee dry powder aroma B, Cup aroma/ aroma- wet aroma; coffee brewing, the aroma emitted from the liquid surface C,

2015-09-16
ESPRESSO COFFEE: Professional Techniques

ESPRESSO COFFEE: Professional Techniques

The first part of the basic concept builds a knowledge structure-just a bunch of facts, just a bunch of facts. Theory is the skeleton of fact. The experience of teaching others to cook espresso has taught me one thing: if I tell newcomers the basic theory of espresso at the beginning, it will be easier for them to follow suit after the course is over.

2015-05-25
Detailed analysis of the ingredients of coffee beans general knowledge of fine coffee

Detailed analysis of the ingredients of coffee beans general knowledge of fine coffee

Moisture: the water content of coffee beans varies greatly with different processing stages and products. The moisture content of wet coffee beans with film is about 50%, while that of dried raw coffee beans is about 10%-13%. The water content of roasted coffee beans is only less than 5%. The existence of water in coffee beans is the same as other kinds of food and beverages, because it contains a considerable amount of hydration colloid macromolecules.

2015-02-25
Let's digitize the production process of espresso.

Let's digitize the production process of espresso.

Italian Coffee University (China) Let's digitize the production process of espresso. A cup of high-quality espresso requires 67 grams (about 50) of Arabica coffee beans, ground into a fine powder of about 1 micron in diameter, and flows through about 30 cubic centimeters (30cc) of water at a temperature of 90 degrees Celsius at 9 atmospheres. Within 30 seconds, extract about 30cc coffee liquid. this

2015-02-03
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