atmospheric pressure Learn more about atmospheric pressure
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Coffee machine pressure on coffee machine pressure on the impact of coffee
Professional coffee knowledge exchange More coffee bean information Please pay attention to coffee workshop (Weixin Official Accounts cafe_style) The key to making espresso coffee lies in pressure, and the crema, weight and flavor of espresso coffee all come from the influence of pressure formation. But why is stress so important? How does it affect concentrated formulations? Why 9 atmospheres is the most commonly recommended pressure setting for brewing coffee
2019-07-26 coffee machine pressure talk coffee influence -
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 -
Atmospheric pressure extraction, high pressure preleaching, what flavor of coffee
Atmospheric pressure extraction, high pressure pre-soaking, what flavor of coffee 1. The coffee powder surface absorbs enough water without starting the extraction, and when the 9bar water is used to extract it, it increases the chance that all coffee powder particles can fully release aromatic substances. two。 When the coffee powder surface absorbs water and expands, the contact area between the coffee powder and the water distribution network of the coffee machine increases, and it is closer, reducing the extraction caused by uneven distribution of the powder.
2016-12-05 Atmospheric pressure extraction high pressure prepreg what flavor coffee atmospheric pressure -
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 -
What is espresso? Single and double espresso differentiates under different pressures?
Professional coffee knowledge exchange more coffee bean information please pay attention to the coffee workshop (Wechat official account cafe_style) in recent years is very popular high-pressure extraction of coffee, variable pressure extraction of nine bar has been unable to meet the pursuit of baristas, they began to hope to change the atmospheric pressure to pursue perfect baristas are a group of perfectionists continue to innovate, continue to pursue the following us
2019-01-11 What Italian coffee concentrate nine bar 12 the difference -
Italian coffee machine brewing head structure-coffee machine brewing head apron replacement
Italian coffee machine brewing head structure-coffee machine brewing head apron replacement is different from ordinary brewing head. E61 is connected to the boiler (or heat exchanger) with two water pipes, the upper one is called the inlet, and the lower one is called the backwater outlet. The hot water in the boiler enters the cavity 1 from the inlet, and the flushing head is heated. After exchanging heat, the temperature of the hot water decreases, and the density of the cooled hot water increases.
2016-12-09 Italian coffee maker brewing head structure apron replacement -
Semi-automatic Italian coffee machine head structure-household Italian semi-automatic coffee machine
Semi-automatic Italian coffee machine brewing head structure-household Italian semi-automatic coffee machine E61 another function praised by the world is the automatic prepreg function. The hot water pressure of making espresso is equivalent to 8: 10 atmospheric pressure, and if the water under such high pressure is applied to the surface of the coffee cake at once, it is not very beneficial for coffee extraction, so engineers who design and make coffee machines should try to avoid it. In
2017-01-04 Semi-automatic Italian coffee maker brewing head structure -home intention semi-automatic -
The difference between hand-brewed Coffee and Italian Coffee can Italian coffee beans be brewed by hand
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) coffee beans hand-brewed coffee: usually a single product of coffee beans as the raw material, roasting degree from light roasting, medium roasting to deep roasting are used. It is usually the degree of baking between the number of the figure below, about 9: 13. Espresso: a coffee shop has an Italian recipe called House Ble
2019-09-28 Hand brew coffee Italian style difference coffee beans can also -
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 -
Summon the soul of a cup of espresso and drink it through!
We have talked a lot about espresso: its basic composition and classification, what is good espresso, starting from espresso, we also evaluated the chain cafe around you, "5 big-name coffee, 6 cups of high-praise lattes". Drink for you the convenience store coffee "originally it tastes much better than I thought") said so much, but never said so much
2017-03-16 Summon one cup Italian coffee soul drink through about us -
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 -
Where does the pressure difference in coffee roasting come from? Why use "differential pressure gauge"?
Professional coffee knowledge exchange more coffee bean information please pay attention to the coffee workshop (Wechat official account cafe_style) what is a differential manometer to measure the pressure difference between the two ends is called a differential manometer, a differential pressure gauge is installed in the exhaust duct to measure the pressure difference between the bean roaster boiler and the outside, in Pa. Can be simply divided into mechanical pressure difference meter and digital pressure difference meter: mechanical pressure difference meter
2019-09-17 Coffee roasting medium force difference where does it come from why pressure difference -
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 -
Is Bkon good for coffee? What is the principle of negative pressure, vacuum and positive pressure?
Professional coffee knowledge exchange More coffee bean information Please pay attention to coffee workshop (Weixin Official Accounts cafe_style) People who like coffee must be very familiar with the word extraction Extraction is a very important part of getting a delicious cup of coffee, and many enthusiasts or coffee makers want to optimize this process in various ways to make coffee more delicious. Similar to VST/MojoTo
2019-01-15 Bkon coffee easy to use negative pressure vacuum positive pressure what principle specialty -
Chapter 6 of ESPRESSO COFFEE pump pressure
(Ⅵ) the most mysterious thing about pump pressure brewing coffee is that roasted beans not only contain fragrant flavor, but also contain other substances that taste bad. At the beginning of this century, the Italians found the correct conclusion: pressurizing water can separate these two kinds of substances more effectively. The oil is emulsified and extracted under pressure to form a reddish-brown foam-like crema.
2015-03-13 David Schomer ESPRESSO COFFEE -
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 -
Flavor description of Italian Coffee extraction time flow Variety Grinding scale in taste producing area
Italian Coffee extraction time flow Flavor description Variety Grinding scale 1: Italian Fast espresso (Espresso) was invented in Italy and extracted 30 ml espresso in 9 atmospheric pressure, 88C-95C water temperature and 22s-27s seconds; this is significantly different from other coffee extraction methods, which can be done under unnatural conditions, reflecting the intervention of science and technology.
2016-12-05 Italian Coffee extract time process Flavor description palate region Variety -
How to use the coffee powder press?
Baristas all know that when using an espresso machine, the hot water brewed has about 9 atmospheric pressure (of course, this is not a fixed value, there are 12 atmospheric pressure or higher), and the pressure is very high, when the water penetrates the coffee cake. the water is inert. What is inertia, that is, water penetrates through the weakest part of the coffee cake, not from the thickest
2014-08-30 Coffee knowledge coffee powder press coffee encyclopedia