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Espresso Quality Assessment-Coffee Flow Rate

Espresso Quality Assessment-Coffee Flow Rate

The flow rate of espresso directly determines the taste of Espresso. Too fast flow rate will make the essence of coffee not dissolved in water, but the water has already passed through the coffee powder, resulting in coffee tasteless; too slow flow rate will make the essence and dregs of coffee melt into the water, resulting in coffee with obvious burnt astringency or irritating bitterness. The tail of a rat is something like this.

2014-09-11
Determination method of Italian Coffee Oil flow rate

Determination method of Italian Coffee Oil flow rate

The flow rate of Italian coffee directly determines the taste of ESPRESSO, too fast flow rate will make the essence of coffee has not been dissolved into the water, but the water has passed through the coffee powder, resulting in coffee tasteless; too slow flow rate will make the essence and dross of coffee all into the water, resulting in coffee with obvious scorching taste or exciting bitter taste. For beginners, the control of velocity

2015-11-12
Determination method of Italian Coffee Oil flow rate

Determination method of Italian Coffee Oil flow rate

The flow rate of espresso directly determines the mouth and stomach of ESPRESSO, too fast flow rate will make the essence of coffee has not yet melted into the water, but the water has passed through the coffee powder, resulting in coffee tasteless; too slow flow rate will make coffee essence and dregs all into the water, resulting in coffee has a more scorched taste or exciting bitter taste. For beginners, the flow rate

2014-10-11
Understanding the extraction rate is the basis of making a cup of espresso

Understanding the extraction rate is the basis of making a cup of espresso

What I want to tell you in the article is that the concept of extraction rate is not difficult, and there is little relationship between extraction rate and concentration, and extraction rate is very important, which you need to know as a barista. The article will mention several questions: (1) the concept of gold cup criterion; (2) the relationship between extraction rate and concentration; (3) knowing the extraction rate, it is meaningful for us to adjust the grinding degree and powder quantity every day, and then we can make it better.

2015-11-05
Understanding the extraction rate is the basis of making a cup of espresso

Understanding the extraction rate is the basis of making a cup of espresso

What I want to tell you in the article is that the concept of extraction rate is not difficult, and there is little relationship between extraction rate and concentration, and extraction rate is very important, which you need to know as a barista. The article will mention several questions: (1) the concept of gold cup criterion; (2) the relationship between extraction rate and concentration; (3) knowing the extraction rate, it is meaningful for us to adjust the grinding degree and powder quantity every day, and then we can make it better.

2015-11-09
Determination method of Italian Coffee Oil Espresso flow rate determination

Determination method of Italian Coffee Oil Espresso flow rate determination

The flow rate of Italian coffee directly determines the taste of ESPRESSO, too fast flow rate will make the essence of coffee has not been dissolved into the water, but the water has passed through the coffee powder, resulting in coffee tasteless; too slow flow rate will make the essence and dross of coffee all into the water, resulting in coffee with obvious scorching taste or exciting bitter taste. For beginners, the control of velocity

2015-05-23
Coffee common sense the judging method of Italian coffee oil is determined by the flow rate.

Coffee common sense the judging method of Italian coffee oil is determined by the flow rate.

The flow rate of Italian coffee directly determines the taste of ESPRESSO, too fast flow rate will make the essence of coffee has not been dissolved into the water, but the water has passed through the coffee powder, resulting in coffee tasteless; too slow flow rate will make the essence and dross of coffee all into the water, resulting in coffee with obvious scorching taste or exciting bitter taste. For beginners, the control of velocity

2014-12-02
Determination method of Espresso Oil in Italian Coffee flow rate

Determination method of Espresso Oil in Italian Coffee flow rate

The flow rate of Italian coffee directly determines the taste of ESPRESSO, too fast flow rate will make the essence of coffee has not been dissolved into the water, but the water has passed through the coffee powder, resulting in coffee tasteless; too slow flow rate will make the essence and dross of coffee all into the water, resulting in coffee with obvious scorching taste or exciting bitter taste. For beginners, the control of velocity

2015-08-06
Determination method of Italian Coffee Oil flow rate

Determination method of Italian Coffee Oil flow rate

The flow rate of espresso directly determines the mouth and stomach of ESPRESSO, too fast flow rate will make the essence of the coffee has not melted into the water, but the water has passed through the coffee powder, causing the coffee to be tasteless.

2014-06-11
Determination method of Italian Coffee Oil flow rate

Determination method of Italian Coffee Oil flow rate

The flow rate of Italian coffee directly determines the taste of ESPRESSO, too fast flow rate will make the essence of coffee has not been dissolved into the water, but the water has passed through the coffee powder, resulting in coffee tasteless; too slow flow rate will make the essence and dross of coffee all into the water, resulting in coffee with obvious scorching taste or exciting bitter taste. For beginners, the control of velocity

2015-08-29
The determination method of Italian Coffee Oil flow rate to determine the taste of coffee

The determination method of Italian Coffee Oil flow rate to determine the taste of coffee

The flow rate of Italian coffee directly determines the taste of ESPRESSO, too fast flow rate will make the essence of coffee has not been dissolved into the water, but the water has passed through the coffee powder, resulting in coffee tasteless; too slow flow rate will make the essence and dross of coffee all into the water, resulting in coffee with obvious scorching taste or exciting bitter taste. For beginners, the control of velocity

2014-10-21
Coffee extraction formula and calculation method Analysis of coffee extraction rate, method and time

Coffee extraction formula and calculation method Analysis of coffee extraction rate, method and time

The extraction rate of coffee refers to the proportion of substances in coffee that can be extracted at most. The formula is as follows: Coffee Concentration = Weight of Coffee Extract Weight of Coffee Liquid Coffee Extraction Rate = Weight of Coffee Extract Weight of Coffee Powder Coffee Extraction Rate Calculation Method Friends who like to taste mojo and retro coffee may wonder why m

2016-01-15
What is the reason for the slow flow of espresso? How to improve the slow flow rate of coffee liquid?

What is the reason for the slow flow of espresso? How to improve the slow flow rate of coffee liquid?

What is the flow rate of coffee? The flow rate of coffee refers to the dirty speed in the process of making espresso. The flow rate is too fast or too slow, which has a great impact on the taste of coffee. The reason that affects the flow rate of coffee is that the gap between coffee powder particles is too large or too small, which will affect the flow rate of coffee. Second, what is the reason for the slow flow of espresso? 1

2015-11-30
What taxes does the coffee and catering industry need to pay? What is the tax rate?

What taxes does the coffee and catering industry need to pay? What is the tax rate?

The tax rate of the main taxes involved in the catering industry: 1. business tax. The business tax is levied according to the turnover, and the applicable tax rate for the catering industry is 5%. two。 The urban maintenance and construction tax shall be paid according to 7% (or 5%, 1%) of the business tax paid, and the specific tax rate shall be determined according to the location of the taxpayer. 3. The additional education fee shall be paid according to 3% of the business tax paid, 4. For other additions, according to Na

2015-08-13
On the quality of Italian Coffee Espresso (Italian espresso) Coffee Oil judgment method

On the quality of Italian Coffee Espresso (Italian espresso) Coffee Oil judgment method

1, the flow rate of Italian concentration: the flow rate directly determines the taste of ESPRESSO, too fast flow rate will make the essence of coffee has not been dissolved into the water, but the water has passed through the coffee powder, resulting in coffee tasteless; too slow flow rate will make coffee essence and dregs all into the water, resulting in coffee with obvious scorching taste or exciting bitter taste. For beginners,

2015-12-30
Knowledge of the extraction of Italian Coffee: the method of determining the Oil of Espresso (Italian concentrate) Coffee

Knowledge of the extraction of Italian Coffee: the method of determining the Oil of Espresso (Italian concentrate) Coffee

1, the flow rate of Italian concentration: the flow rate directly determines the taste of ESPRESSO, too fast flow rate will make the essence of coffee has not been dissolved into the water, but the water has passed through the coffee powder, resulting in coffee tasteless; too slow flow rate will make coffee essence and dregs all into the water, resulting in coffee with obvious scorching taste or exciting bitter taste. For beginners,

2016-01-06
What is the fault tolerance rate of coffee?

What is the fault tolerance rate of coffee?

To put it simply, the fault tolerance rate of coffee is the range that coffee can bear for various variables. Such an explanation does not seem to be easy to understand. Chen Lei will give an example here to illustrate this problem. In the process of making coffee, we usually encounter such a problem, suppose that when we use a pressure pot or siphon pot to make coffee, we soak the coffee for an extra 10 or 15 seconds, or

2015-01-15
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
The thinking mode of extraction 2b-extraction time is transferred from Douban

The thinking mode of extraction 2b-extraction time is transferred from Douban

Continuing with the previous article, http://www.douban.com/note/244706236/ extraction time looks easy, but it's actually a little more complicated than I thought. Because although the extraction time is directly related to the relationship between extraction rate and concentration, their relationship is not necessarily proportional. We still return to the original two purposes, get the reasonable extraction rate and get the proper concentration.

2015-11-10
Those things about coffee extraction espresso extraction and correction

Those things about coffee extraction espresso extraction and correction

(1) EBF is getting more and more attention in the boutique coffee industry today, coffee extraction rate as an objective and real data, its impact on the performance of the cup has been recognized by most knowledge-based baritsa. Under this premise, it means that we can combine the variables that affect the extraction rate and analyze in depth how to achieve proper extraction by modifying the extraction rate.

2015-01-23
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