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“over extract” search results (2000)

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
The correct Grinding method of Coffee Bean

The correct Grinding method of Coffee Bean

The degree of grinding should be proportional to the extraction time. The roughness of coffee grinding will directly affect the extraction time and extraction rate. The finer the coffee is ground, the denser the powder layer is, the more coffee powder particles are in contact with hot water, the greater the extraction resistance, the easier it is to prolong the extraction time and improve the extraction rate, and it is easy to over-extract. On the contrary, the thicker the coffee is ground, the larger the gap in the powder layer is, and there are fewer.

2015-03-13
Espresso concept-the Sweet Point Formula of Alti's Rule

Espresso concept-the Sweet Point Formula of Alti's Rule

In March 2000, it all started with a newspaper tidbit reposted by Mark Prince, who was still very weak at that time, discussing from the standard definition of Italian espresso to the Italian experience of Mark, and finally someone brought up a chapter from Schomer, and the topic suddenly turned to the term ristretto, just when people began to feel a little foggy, suspicious of the East and the West, Al Critzer (

2014-08-13
What kind of extractor does the French pressure kettle have? The extraction method of delicious single coffee

What kind of extractor does the French pressure kettle have? The extraction method of delicious single coffee

French filter kettle is a common cooking tool, except for the part of filter pressure, in fact, the key point is the same as cup measurement, and it is also necessary to adjust the amount of water, water temperature, powder, thickness and time. After all, the weight used in the method has become more and more, so uniformity has become a major focus. The French kettle is easy to copy because it is stable and easy to be copied in Europe and the United States in the early days.

2016-04-25
Al's Rule for Espresso extraction of espresso concentrate (Ayer's rule: sweet spot formula)

Al's Rule for Espresso extraction of espresso concentrate (Ayer's rule: sweet spot formula)

Abstract: this formula can quickly and correctly hunt sweet spots (Sweet Spot) within the reasonable Espresso limit of 0.75-2.5oz. Al Critzer's understanding of Espresso extraction has become the most common concept of Espresso in Europe and the United States. The translation is as follows: starting with the result that 30cc/ 30sec gets a perfect Espresso. These two numbers, of course.

2016-04-28
Coffee books recommend David Schomer's

Coffee books recommend David Schomer's "ESPRESSO COFFEE"

(Ⅰ) the first part of the basic concept Espresso principles to build a knowledge structure 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 has taught me one thing: if I tell newcomers about the basic theory of espresso at the beginning, it will be easier for them to cook espresso after the course is over.

2015-10-16
How to identify Espresso

How to identify Espresso

Espresso is known as the "soul of coffee".

2014-06-14
Coffee brewing method: the historical origin and operation method of mocha pot

Coffee brewing method: the historical origin and operation method of mocha pot

Today, when Italian coffee is popular all over the world, we are no stranger to Italian coffee machine, and even passers-by can name several Italian fancy coffee. But today we have more criticism and discrimination against the mocha pot, and we always question whether the coffee made by mocha is Espresso. In Italy, more than 90% of families own more than one family.

2015-12-02
Why is it so hard to cook espresso? The problem of current

Why is it so hard to cook espresso? The problem of current

Building 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 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.

2015-02-27
The method of making coffee

The method of making coffee

Just a bunch of facts, just a bunch of facts. Theory is the skeleton of facts, while practice is the truth of facts. To cook a good espresso, you have to face complicated practical problems. With a proper theoretical basis, we can improve our ability to understand problems. Why is it so hard to cook espresso: the problems with making a great espresso are mostly due to

2014-07-25
The basic tool of hand-brewing coffee the extraction principle of triangular filter cup is better than the filter cup with several holes.

The basic tool of hand-brewing coffee the extraction principle of triangular filter cup is better than the filter cup with several holes.

Pour over means to pour water and let the coffee particles tumble properly to release the coffee substance, that is, to make a cup of coffee. Hand brewing is one of the most widely used ways to brew coffee. It only needs simple utensils to start brewing coffee. And in the way, there are so-called hand drip (follicles) and pour over (cooking).

2016-04-25
How to use a mocha pot to make coffee

How to use a mocha pot to make coffee

Today, when Italian coffee is popular all over the world, we are no stranger to Italian coffee machine, and even passers-by can name several Italian fancy coffee. But today we have more criticism and discrimination against the mocha pot, and we always question whether the coffee made by mocha is Espresso. So Uncle Dou would like to share some of my views on the mocha pot.

2014-07-18
Summary of Coffee extraction course extraction is the most important part of Coffee

Summary of Coffee extraction course extraction is the most important part of Coffee

Extraction is perhaps the most important part of coffee. At present, the understanding of extraction is limited to coffee brewing. But I have to say, extraction is everything! Without extraction, there would be no coffee we drink. Let me briefly define the concept of extraction: extraction is all the substances that water brings out of coffee. There are many difficulties in understanding and using a seemingly simple sentence.

2015-09-01
A brief introduction to the mocha pot-the fundamentals of the introduction of baristas

A brief introduction to the mocha pot-the fundamentals of the introduction of baristas

Today, when Italian coffee is popular all over the world, we are no stranger to Italian coffee machine, and even passers-by can name several Italian fancy coffee. But today we have more criticism and discrimination against the mocha pot, and we always question whether the coffee made by mocha is Espresso. In Italy, more than 90% of families own more than one family.

2015-11-23
The structure of mocha pot how to use moka pot correctly

The structure of mocha pot how to use moka pot correctly

Today, when Italian coffee is popular all over the world, we are no stranger to Italian coffee machine, and even passers-by can name several Italian fancy coffee. But today we have more criticism and discrimination against the mocha pot, and we always question whether the coffee made by mocha is Espresso. So Uncle Dou would like to share some of my views on the mocha pot.

2015-08-31
Espresso is a way to use technology to make coffee.

Espresso is a way to use technology to make coffee.

In Italy, Espresso has a close relationship with local people, and it has become a habit of life for people to drink Espresso in cafes.

2014-09-05
The structure of mocha pot and how to use mocha pot correctly

The structure of mocha pot and how to use mocha pot correctly

Today, Italian coffee is popular all over the world, we are no stranger to Italian coffee machines, and even passers-by can name several Italian fancy coffees. But today we have more criticism and discrimination for mocha pots, and we are always questioning whether the coffee made by mocha is espresso. So Uncle Bean would like to share a few of my views on mocha pots.

2015-08-05
The basic knowledge of coffee brewing: introduction and usage of mocha pot

The basic knowledge of coffee brewing: introduction and usage of mocha pot

Today, when Italian coffee is popular all over the world, we are no stranger to Italian coffee machine, and even passers-by can name several Italian fancy coffee. But today we have more criticism and discrimination against the mocha pot, and we always question whether the coffee made by mocha is Espresso. So Uncle Dou would like to share some of my views on the mocha pot.

2015-04-08
Introduction and usage of mocha pot steps of making coffee in coffee pot

Introduction and usage of mocha pot steps of making coffee in coffee pot

Today, when Italian coffee is popular all over the world, we are no stranger to Italian coffee machine, and even passers-by can name several Italian fancy coffee. But today we have more criticism and discrimination against the mocha pot, and we always question whether the coffee made by mocha is Espresso. So Uncle Dou would like to share some of my views on the mocha pot.

2015-10-10
Coffee extraction-how to judge a good cup of coffee? What do you mean by extraction rate and coffee concentration?

Coffee extraction-how to judge a good cup of coffee? What do you mean by extraction rate and coffee concentration?

The taste and extraction methods of coffee are very diverse. The European Fine Coffee Association once put forward the concept of Gold cup. A certain extraction rate and coffee concentration determine the taste of coffee. However, what is the extraction rate, and what is its effect on the taste of coffee?. Here is some knowledge sharing: extraction rate: the ground coffee powder is not completely soluble in water, but really soluble in water.

2016-02-22
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