pressure extract Learn more about pressure extract
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Why does espresso espresso machine use 9bar to extract coffee under pressure
Qianjie often talks about the extraction relationship among powder quantity, proportion, grinding degree and time when sharing the knowledge of espresso extraction. As long as you master these four parameters, you can operate the espresso machine flexibly. However, there is another parameter, which is usually mentioned at once, but it is the most important part of espresso extraction.
2022-11-11 -
What is the extraction pressure of espresso? On the effect of pressure on extraction Italian concentration
What kind of role does pressure play in the whole process of Italian concentration? And why is it usually recommended to use 9bar pressure to make coffee? First of all, let's talk about pressure, and the pressure we're talking about is atmospheric pressure (barometric), which is the pressure exerted by the atmosphere due to gravity, in other words, by the standard.
2017-12-24 Concentrate coffee extract pressure how much Italian action -
What is the effect of espresso extraction pressure on flavor? how to adjust the extraction pressure of Italian machine?
Extracted coffee is an important part of our daily life. During the extraction process, a series of complex chemical reactions take place to extract the flavor from the coffee. The focus of this article is not on the extraction process itself, but on a single pressure variable and how it relates to the flavor of our espresso. The explanation for oversimplification of extraction and flavor is that whether it is over-extraction or extraction
2020-07-17 Italian concentrated coffee extract pressure flavor what influence Italian machine how -
Hand made coffee tips| What is pressure swing extraction? Is there pressure swing extraction in hand flushing?
Professional coffee knowledge exchange More coffee bean information Please pay attention to coffee workshop (Weixin Official Accounts cafe_style) When it comes to variable pressure extraction, the first thing we think of is the variable pressure extraction function of high-end Italian coffee machine. For example, the pressure swing extraction of a coffee machine is like this: pre-soaking pressure 2 bar, pre-extraction 5bar, middle 9bar, rear 5bar. It's a good way to change the pressure.
2018-12-13 transformation extraction what is hand brew also have professional coffee knowledge communication more -
How does the pressure change of espresso machine affect the quality of coffee
The key to espresso is pressure, and the crema, weight and flavor of espresso all come from the influence of pressure. But why is stress so important? How does it affect concentrated formulations? Why is nine atmospheres the most commonly recommended pressure setting for brewing coffee? I believe everyone has some questions about stress. The author interviewed Stephen Kim of Cafflano, and Caf
2020-06-23 Italian coffee machine pressure variation influence coffee quality how utilization variable pressure -
What factors affect the taste of coffee? How does stress affect the quality of espresso?
Professional coffee knowledge exchange more coffee bean information Please pay attention to the coffee workshop (Wechat official account cafe_style) the key to making espresso lies in stress, while the crema, quantity, and flavor of espresso all come from the influence of stress. But why is stress so important? How does it affect concentrated formulations? Why is the nine atmospheric pressure the most commonly recommended pressure setting for brewing coffee?
2019-02-13 Influence coffee taste factors stress how concentration quality -
A pressurized coffee machine for making espresso.
What is variable pressure technology: at any time to achieve the specified pressure value, and can remain stable, again changed to the specified pressure value can remain the same, is the real variable pressure. If it is only an uncontrollable or unstable variable pressure during the extraction process, it is not a mature variable pressure technology (for example, the pressure of the drawbar machine cannot be controlled from beginning to end and changes all the time, such as Yang.
2014-12-31 Coffee machine about making Italian coffee variable pressure what is technology any -
On what is variable pressure Coffee Machine
What is variable pressure technology: at any time to achieve the specified pressure value, and can remain stable, again changed to the specified pressure value can remain the same, is the real variable pressure. If it is only an uncontrollable or unstable variable pressure during the extraction process, it is not a mature variable pressure technology (for example, the pressure of the drawbar machine cannot be controlled from beginning to end and changes all the time, such as Yang.
2015-10-15 About variable pressure coffee machine what is technology -
Boutique Coffee about variable pressure Coffee Machine
What is variable pressure technology: at any time to achieve the specified pressure value, and can remain stable, again changed to the specified pressure value can remain the same, is the real variable pressure. If it is only an uncontrollable or unstable variable pressure during the extraction process, it is not a mature variable pressure technology (for example, the pressure of the drawbar machine cannot be controlled from beginning to end and changes all the time, such as Yang.
2014-11-24 Coffee knowledge boutique coffee science variable pressure coffee machine -
On what is variable pressure Coffee Machine
What is variable pressure technology: at any time to achieve the specified pressure value, and can remain stable, again changed to the specified pressure value can remain the same, is the real variable pressure. If it is only an uncontrollable or unstable variable pressure during the extraction process, it is not a mature variable pressure technology (for example, the pressure of the drawbar machine cannot be controlled from beginning to end and changes all the time, such as Yang.
2015-03-14 About variable pressure coffee machine what is technology -
Italian Coffee Machine in detail about variable pressure Coffee Machine
What is variable pressure technology: at any time to achieve the specified pressure value, and can remain stable, again changed to the specified pressure value can remain the same, is the real variable pressure. If it is only an uncontrollable or unstable variable pressure during the extraction process, it is not a mature variable pressure technology (for example, the pressure of the drawbar machine cannot be controlled from beginning to end and changes all the time, such as Yang.
2014-10-09 Coffee knowledge coffee machine Italian coffee machine variable pressure coffee machine -
How stress affects the quality of espresso
Professional coffee knowledge exchange more coffee bean information Please pay attention to the coffee workshop (Wechat official account cafe_style) the key to making espresso lies in stress, while the crema, quantity, and flavor of espresso all come from the influence of stress. But why is stress so important? How does it affect concentrated formulations? Why is the nine atmospheric pressure the most commonly recommended pressure setting for brewing coffee?
2019-10-08 Stress how does it affect concentrate coffee quality -
How stress affects the quality of espresso
Professional coffee knowledge exchange more coffee bean information Please pay attention to the coffee workshop (Wechat official account cafe_style) the key to making espresso lies in stress, while the crema, quantity, and flavor of espresso all come from the influence of stress. But why is stress so important? How does it affect concentrated formulations? Why is the nine atmospheric pressure the most commonly recommended pressure setting for brewing coffee?
2019-10-08 Stress how does it affect concentrate coffee quality -
What is the difference between the positive pressure and the reverse pressure of the Philharmonic pressure? Introduction to the use of Philharmonic pressure.
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) We have compared the degree of grinding suitable for the positive pressure of the Philharmonic pressure, and found that the degree of grinding is the same as that of the back pressure, so today the editor would like to compare the positive pressure and the back pressure of these two extraction methods will be any different? Why is the positive pressure officially recommended?
2019-05-24 Philharmonic positive pressure pros and cons what difference usage introduction -
Unstable extraction pressure adjustment method of coffee machine Coffee mechanism for coffee skill teaching
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) espresso machine, refers to the production of espresso espresso, and espresso with milk and other fancy coffee lattes. And there is semi-automatic Italian style on the market.
2021-11-14 Coffee machine air pressure how much is normal extraction pressure insufficient what is it original -
Coffee extraction classification
Classification of coffee extraction methods according to the significant difference of coffee extraction pressure and extraction time, modern coffee extraction methods can be simply divided into two types: Italian fast espresso espresso and immersion extraction steep extraction. Italian fast espresso espresso was invented in Italy at 9 atmospheric pressure and 92 degrees water temperature to extract 25 milliliters of concentration in 25 seconds.
2014-06-12 Coffee knowledge coffee extraction espresso -
Coffee Technical Coffee extraction Classification
Classification of coffee extraction methods according to the significant difference of coffee extraction pressure and extraction time, modern coffee extraction methods can be simply divided into two types: Italian fast espresso espresso and immersion extraction steep extraction. Italian fast espresso espresso was invented in Italy at 9 atmospheric pressure and 92 degrees water temperature to extract 25 milliliters of concentration in 25 seconds.
2014-09-22 Coffee extraction classification coffee -
Introduction to the standard of coffee extraction in pressure pot
Professional coffee knowledge exchange more coffee bean information please pay attention to the coffee workshop (Wechat official account cafe_style) pressure extraction of coffee powder, or through soaking, but if only that, why should it be referred to as legal pressure, and should not be called legal filtration? (this statement is not accurate, some bosom friends have pointed out in the comments, but my core view remains the same. (French filter press, press
2018-06-10 French kettle coffee extract standard explanation method introduction -
Extraction of Italian coffee standard powder matters needing attention extraction time
The extraction time of Italian coffee is a more natural and simple way of coffee extraction; the extraction temperature is close to 85-92 and the filtration pressure is about 1 atmospheric pressure. Can be subdivided into: pressure filtration: the use of artificial pressure to filter coffee, including French pressure (French pressure filter coffee cup French Press), AeroPress; siphon: caused by steam cooling
2017-01-05 Italian Coffee extract Standard Powder content precautions time -
Variable pressure! Pressure curve Pressure Profiling of pressure swing extraction of espresso
For the exchange of professional baristas, please pay attention to the coffee workshop (Wechat official account cafe_style) Pressure Profiling, or Pressure Profile (s) (pressure curve), which was invented with the progress of Italian coffee machine manufacturing technology. it is the result of baristas breaking through the traditional extraction method and introducing new controllable variants, and is also the result of the new generation's pursuit of the third wave of coffee production.
2017-12-24 Variable pressure variable pressure extraction Italian concentrated Coffee Curve Pressu