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Those things about coffee extraction extraction and extraction equilibrium

Those things about coffee extraction extraction and extraction equilibrium

2. Extraction and extraction equilibrium s the reasonable extraction range is set by ebf, and the extraction results are tested by tds. Combined with the grinding scale and the ratio of gouache to powder to modify the results, it is the quality control system of most knowledge-based barista when making espresso. Under this seemingly rigorous operation process, will there be loopholes? Extraction uniformity is a monitoring blind area which is easy to be ignored.

2015-10-19
The method of extracting coffee beans from the primary processing of coffee beans

The method of extracting coffee beans from the primary processing of coffee beans

Washing is the most popular and widely used method of raw bean treatment at present, and most of the boutique coffee beans will choose the washing method. In South America, all countries except Brazil choose to wash raw beans. Washing is the most scientific and technological method among all the treatment methods, and multiple screening is used to ensure the uniformity and stability of coffee bean quality. First of all, still

2014-12-30
Coffee knowledge Italian coffee blending introduction to blending and baking

Coffee knowledge Italian coffee blending introduction to blending and baking

Espresso requires a deeper baking degree that is different from other extraction methods. Baking can be divided into light baking, medium baking and deep baking. In addition to this simple classification, there is a more complex classification of SCAA baking, including shallow baking, medium baking, deep baking and re-baking. The extraction methods that emphasize the flavor of origin, such as hand-brewed coffee, are usually used.

2016-07-18
The relationship between the Grinding degree of Coffee Powder and the method of extraction what is the scale of hand grinding powder?

The relationship between the Grinding degree of Coffee Powder and the method of extraction what is the scale of hand grinding powder?

Suitable for fineness grinding Turkish copper pot (Ibrik, fine powder), mocha pot, espresso machine (very fine grinding). Suitable for medium grinding filter paper dripping method, flannel dripping method, plug air kettle. Suitable for roughness grinding water drop coffee machine (extremely coarse grinding), drip filter coffee machine suitable for fine grinding Turkish copper pot (Ibrik, fine powder), mocha pot, espresso machine (very fine grinding)

2015-10-13
Law of Coffee extraction calculation of the ratio of Gold Powder to Water in Coffee extraction

Law of Coffee extraction calculation of the ratio of Gold Powder to Water in Coffee extraction

In the study of cup testing or extraction of freshly baked coffee, barista flexibly changes different powder-to-water ratio and baking forms according to different coffee bean characteristics, mainly in order to restore or preserve the original natural flavor and characteristics of coffee. In the manual extraction skill teaching class, manual preferred quality products, coupled with the quality of fresh baking, promote the coffee class.

2015-11-05
Drinking methods of instant and roasted coffee

Drinking methods of instant and roasted coffee

Roasted coffee: raw coffee beans are roasted and then ground into powder, and the coffee is extracted into liquid for us to drink in different ways. What needs to be emphasized here is that freshly roasted coffee beans must be drunk. Instant coffee: different processing methods are divided into two kinds, one is dried coffee powder, the other is freeze-dried coffee powder. Raw coffee beans are roasted and then extracted and then roasted.

2016-10-07
Various steps of brewing coffee and grinding thickness of coffee powder

Various steps of brewing coffee and grinding thickness of coffee powder

Siphon grinding: the medium and fine siphon pot is a method of extracting coffee by using steam pressure. its interesting is that it can fully see through the process of coffee extraction. After boiling, the boiling water in the flask evaporates directly into the funnel, and the coffee extraction process is completed. The extracted coffee flows into the flask again, as if it were a dramatic performance, not only in taste, but also visually.

2014-08-29
Those things about coffee extraction extraction and extraction equilibrium

Those things about coffee extraction extraction and extraction equilibrium

The reasonable extraction range was set by ebf, and the extraction results were tested by tds. Combined with the grinding scale and the ratio of gouache to powder to modify the results, it is the quality control system of most knowledge-based barista when making espresso. Under this seemingly rigorous operation process, will there be loopholes? Extraction uniformity is a monitoring blind area which is easy to be ignored. Uniform means to distribute or divide.

2015-01-23
Coffee basic coffee brewing steps and coffee powder grinding knowledge

Coffee basic coffee brewing steps and coffee powder grinding knowledge

Siphon grinding: the medium and fine siphon pot is a method of extracting coffee by using steam pressure. its interesting is that it can fully see through the process of coffee extraction. After boiling, the boiling water in the flask evaporates directly into the funnel, and the coffee extraction process is completed. The extracted coffee flows into the flask again, as if it were a dramatic performance, not only in taste, but also visually.

2015-01-29
The method of determining the fat of Italian coffee is determined by color

The method of determining the fat of Italian coffee is determined by color

The color of espresso oil can reflect whether the extraction degree of ESPRESSO is moderate, whether the amount of powder is enough, whether the filling force is in place, whether the water temperature of the coffee machine is correct and whether the beans are fresh, and many other factors. Italian coffee oil color is best golden yellow slightly brown, oil color tends to milky white, we generally call it under extraction, tend to

2015-02-27
The difference between iced coffee and hot coffee with ice

The difference between iced coffee and hot coffee with ice

There is an essential difference between ● ice drop coffee and iced coffee. Ice drop (or ice brew) coffee and ice or ice coffee seem to be a word of difference, but the two are essentially different in extraction and should not be confused. Ice drop (also known as ice brew) coffee is a coffee beverage extracted by soaking in water below 5 degrees Celsius for a long time at a low temperature. Iced coffee or iced coffee refers to quick extraction with hot water

2014-08-14
The knowledge of grinding the coffee powder in various brewing steps.

The knowledge of grinding the coffee powder in various brewing steps.

Siphon grinding: the medium and fine siphon pot is a method of extracting coffee by using steam pressure. its interesting is that it can fully see through the process of coffee extraction. After boiling, the boiling water in the flask evaporates directly into the funnel, and the coffee extraction process is completed. The extracted coffee flows into the flask again, as if it were a dramatic performance, not only in taste, but also visually.

2015-10-20
The correct method of filling Italian Coffee Powder Press Coffee Powder

The correct method of filling Italian Coffee Powder Press Coffee Powder

When making Espresso filling powder, ideally, the coffee powder is evenly distributed before pressing, and then pressed. The coffee powder has a flat surface and uniform density, so that the water extracted from the coffee can pass through evenly. Extract all the aromatic components from the coffee powder. The coffee powder is pressed too loosely. After the extraction, there must be a perforated hole in your pressed powder. If the pressure is too tight, pressed powder

2015-11-07
How to Make a Good Coffee with Coffee Grind

How to Make a Good Coffee with Coffee Grind

We often say that drinking coffee requires a good cup of coffee, but making a good cup of coffee is inseparable from the three steps of roasting coffee beans, grinding coffee beans, and brewing coffee powder, and these three keys are "freshness".

2014-07-18
Different extraction principles of iced Coffee and chilled Coffee

Different extraction principles of iced Coffee and chilled Coffee

There are great differences between the two in the way and time of extraction: 1, hot coffee is extracted with hot water higher than 80 degrees Celsius or above 85 degrees Celsius; second, it must be extracted quickly, because too slow coffee extraction will cause miscellaneous smell. the main substance causing miscellaneous smell is tannin, which can be decomposed into pyrosylic acid after boiling, while tannin can be easily dissolved and decomposed in hot water.

2016-04-20
Effect of stirring on extraction of hand-brewed coffee standard steaming coffee utensils

Effect of stirring on extraction of hand-brewed coffee standard steaming coffee utensils

The main results are as follows: 1, in the steaming stage, the amount of water is the standard of direct water injection and stifling; however, if the initial amount of stifling is 50 grams (corresponding to 20 grams of powder), then the whole instantaneous water trend chart will be different; the amount of water injected in the steaming stage will determine the instantaneous water trend in the later stage, so the instantaneous water trend chart in the article is also

2016-07-29
Summary of coffee extraction tips the difference between Italian style and single product of coffee grinder

Summary of coffee extraction tips the difference between Italian style and single product of coffee grinder

Tip 1: let's put aside the argument about water temperature and take a look at the two most extreme methods of making coffee today. Water temperature can directly affect the integrity and speed of coffee extraction. So in principle, you can make coffee in ice water, but it takes longer. The lower the water temperature, the longer the extraction time you need.

2016-07-22
A simple method for the use of French pressure pot introduction to the method of making coffee

A simple method for the use of French pressure pot introduction to the method of making coffee

The coffee produced by the French pressure pot can well retain the different flavor of different coffee beans, and the single product can make people drink the taste very intuitively. The method of using the pressure kettle is very simple, but what is not mastered is bitter water. French pressure pot coffee three variables. One: powder thickness, two: water temperature, three: time 1, powder thickness pressure is not too high for grinding, but for

2015-01-27
Coffee Grinding and Coffee extraction skills of hand-brewing Coffee

Coffee Grinding and Coffee extraction skills of hand-brewing Coffee

The taste of coffee is influenced by the way coffee is extracted (French presser, hand brewer, espresso machine), the choice of beans and the third aspect-grinding. This is because many fragrances will drift away in the process. Therefore, coffee lovers will choose to grind it themselves to experience the fun of making coffee. Roasting and storing coffee is more than just a drink: cappuccino, coffee Olei, strong Italian

2015-09-01
The method of making espresso

The method of making espresso

Chocolate cappuccino Cappuccino Con Cacao [material]: Espresso30 ml, cocoa powder amount, steam foam 120ml [production method]: 1. Extract the Espresso Solo and inject it directly into the cappuccino cup. two。 Sprinkle with cocoa powder first. 3. Then pour in the steam foam. Two: Fredo mocha Mocha Freddo [material]: double cup extraction concentrated

2014-07-02
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