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Basic knowledge of Espresso production about the grindability of coffee beans 2

Basic knowledge of Espresso production about the grindability of coffee beans 2

We have already understood the effect of the degree of grinding on the taste of Espresso and that the degree of grinding can be adjusted, but the range of this adjustment is very large.

2014-11-19
What are the changes in the flavor of hand-brewed coffee over time? handmade pot is recommended.

What are the changes in the flavor of hand-brewed coffee over time? handmade pot is recommended.

Loose house style hand brewing coffee technique: use coarse ground coffee powder, stew for a long time, when brewing, 30CM is higher than the fine water column above the filter cup, and finally add hot water, this method is more prominent, which is a way to lead to the unique taste of coffee beans. The flavor of coffee changes gradually with the passage of time, which may be affected by the following factors. The first factor is the temperature of taste.

2016-07-14
What kind of water is better for making coffee? the quality of coffee, the factor of making coffee.

What kind of water is better for making coffee? the quality of coffee, the factor of making coffee.

According to the study of SCAA American Fine Coffee Association, the standard of water is fresh, clean, colorless and odorless, and the numerical range is acceptable when the Ph value is 6.5-7.5 and TDs [1] is before 75-250mg/L, and the optimal water quality is when TDS is 150mg and LMagne Ph is 7. In addition, there are certain requirements for the content of calcium ion, alkaline ion and sodium ion in water. Today's fine coffee

2016-06-23
Four factors for the success of running a coffee shop

Four factors for the success of running a coffee shop

Nowadays, more and more people like to drink coffee, which creates a broad market for opening coffee shops.

2015-12-01
Introduction to Italian Coffee making course: Espresso production: degree of Grinding (2) detailed introduction

Introduction to Italian Coffee making course: Espresso production: degree of Grinding (2) detailed introduction

We have already understood the effect of the degree of grinding on the taste of Espresso and that the degree of grinding can be adjusted, but the range of this adjustment is very large.

2015-12-18
Four factors affecting espresso: air pressure, water temperature, extraction amount and extraction time

Four factors affecting espresso: air pressure, water temperature, extraction amount and extraction time

There are four essential factors for a good cup of espresso coffee: 1. Coffee: the most important thing to cause delicacy is to make a cup of coffee made by nine Italian coffee makers, and it is generally believed that the best price is about nine tasty coffee. The semi-automatic machine used for employment is usually free to change the size of the coffee bar, while most coffee bar operators set the machine to 9 yuan.

2016-01-06
Different producing areas are the factors that affect the taste of coffee.

Different producing areas are the factors that affect the taste of coffee.

The difference in coffee taste, in addition to brewing methods and water, ingredients, the more important is the difference of coffee beans. When coffee has become a drink favored by a large number of people all over the world, it is no longer just a common habit. Although coffee has a bitter taste that some people do not like, but its mellow flavor has conquered far more people. Of course, there are many flavors of coffee.

2015-08-11
Water is definitely an important factor in determining the final quality of coffee.

Water is definitely an important factor in determining the final quality of coffee.

Maxwell Colonna-Dashwood, winner of two British barista competitions in 2014 and 2015, explains how water quality affects coffee quality. At the beginning of the lecture, Corona Dashwood prepared three coffee samples A, B and C for the audience. The audience was invited to taste three cups of coffee and record the differences in taste. Coffee

2015-05-15
Introduction to the factors affecting coffee: a detailed analysis of the effects of various substances in water on coffee

Introduction to the factors affecting coffee: a detailed analysis of the effects of various substances in water on coffee

Choosing the right water can make coffee completely release its unique flavor, and every chemical in the water may react with coffee beans, thus affecting its taste and flavor. understanding the possible effects of some common chemicals in water on the taste of coffee is helpful for us to choose the right water. Too much magnesium will make the coffee look lighter. Lead

2015-12-23
Ethiopian coffee beans

Ethiopian coffee beans

General requirements: The moisture content of sun-dried coffee beans should not exceed 11.5% by weight, and at least 85% of the beans remain above 14 mesh after sifting. (This is why Egyptian beans don't look good: 14 + means 14, 15, 16, 17, 18, etc. mixed together, beans must be uneven) Parchment Coffee Grades: 1, 2, 3, 4, 5, 6, 7, 8, 9

2016-06-08
What are the factors that affect packaging? How to choose the packaging of coffee and what are the types of packaging?

What are the factors that affect packaging? How to choose the packaging of coffee and what are the types of packaging?

When the baking is finished, the coffee will be ready to use. It is important to pack it as soon as possible to avoid the loss of aroma and keep it fresh. After contact with the air, the water and oxygen in the air accelerate the oxidation process, making the quality of coffee worse. Factors affecting packaging Packaging is an important and careful process, which can protect coffee from the following factors: 1. Environment: coffee will change when in contact with air.

2015-03-11
Key factors of SCAA Coffee extraction Water temperature, time and Water flow

Key factors of SCAA Coffee extraction Water temperature, time and Water flow

The three factors affecting brewing coffee are water temperature (Temperature), time (Time) and water flow (Turbulence). The water temperature, the soaking time and the strength of the stirring flow, like the thickness, will affect the extraction rate, and then affect the thickness of the coffee. Interestingly, 3T needs to be inversely proportional to the degree of roasting in order to make delicious coffee. The water temperature of brewing coffee should be related to the degree of roasting.

2015-11-10
Factors affecting coffee quality: coffee requires temperature balance and data

Factors affecting coffee quality: coffee requires temperature balance and data

Coffee needs temperature balance since the PID temperature control system was installed on the coffee machine, there has been a frenzy of temperature control. Professionals said: we need a more accurate temperature! almost all manufacturers have no objection to this. When we think about these changes and developments, some people may ask: in such a busy bar, is the precise temperature control of the machine so important?

2015-12-05
Five Environmental factors for growing Coffee

Five Environmental factors for growing Coffee

Coffee can not be grown in any environment, because it is originally a plant growing in a tropical rain forest. In systematic development, coffee forms the habit of calm wind, cool, shaded or semi-shaded and humid environment. Therefore, coffee has strict requirements on planting conditions. We call the strips on both sides of the equator, between latitudes 25 degrees south and north, suitable for coffee growth as coffee belts.

2014-07-04
How to use bean grinder correctly to help coffee extraction?

How to use bean grinder correctly to help coffee extraction?

In coffee life, baristas constantly study how to make better coffee, and constantly try the different flavors of coffee beans from different places, the different tastes brought by various brewing utensils, and the personalities shown by various brewing methods. however, the importance of bean grinders to all this is often overlooked. Among the factors that determine the taste of coffee brewing, the bean mill is the hardware factor and the technology is the software factor. that

2016-08-18
Coffee utensils using hand brewing coffee making factors

Coffee utensils using hand brewing coffee making factors

In fact, hand-brewing coffee is the best way to reflect the original taste and personality of coffee. For baristas, if they want to make their own coffee in the store or at home, hand-brewing coffee can be said to be a simple, easy-to-learn and interesting way.

2014-09-18
The basic concept of Coffee the basic principles of espresso Espresso factors affecting coffee

The basic concept of Coffee the basic principles of espresso Espresso factors affecting coffee

The establishment of a knowledge structure based on Espresso principles is just a bunch of facts, just a bunch of facts. Theory is the skeleton of fact. The experience of teaching others to cook espresso taught me one thing: if I told newcomers about the basic theory of espresso at the beginning, after the course was over, it would be easier for them to cook well on their own.

2016-01-18
The three elements of making a good cup of coffee-a good barista must see

The three elements of making a good cup of coffee-a good barista must see

There are many factors that affect the taste of coffee, a variety of subtle changes will have an impact on the taste of coffee, such as weather changes, etc., not to mention the small, from a big point of view: raw beans account for 60% of the factors that determine the taste of coffee, roasting accounts for 30%, and extraction accounts for 10%. 1 = 1. The influence of raw beans on coffee there are mainly Robusta and Arabica coffee beans in circulation on the market.

2015-11-19
Factors affecting hand-brewing Coffee

Factors affecting hand-brewing Coffee

Today we are going to do an experiment to test what affects the taste of hand-brewed coffee. Both groups are soaked coffee with the same coffee beans, and the extraction time is two minutes. The first is stirring soaking, and the second group is static soaking. The first group was counterclockwise one minute before, and then poured the coffee into the v60, while the second group was stationary but stirred in the last ten seconds.

2016-06-01
Introduction to the course of making Italian Coffee: an introduction to the elements that should be paid attention to in the production of pressing Powder by Espresso

Introduction to the course of making Italian Coffee: an introduction to the elements that should be paid attention to in the production of pressing Powder by Espresso

Previous blog posts have introduced a variety of factors that affect the taste of Espresso. Here is only one of these factors, which is also a very important step in the process of making Espresso. What is assumed here is the ideal state, leaving aside other factors, powder amount, water temperature, degree of grinding, humidity, water pressure, etc., and only consider pressing powder.

2015-12-18
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