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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
There are several kinds of coffee in the treatment of coffee beans.

There are several kinds of coffee in the treatment of coffee beans.

In the process of washing, the peel and pulp of the fruit are treated with a special desizing machine and the coffee beans are peeled off. The coffee beans then enter the fermentation tank for fermentation treatment so that the mucous membrane is no longer sticky. The sugars in the mucous membrane are decomposed during fermentation. Depending on the fermentation method, the fermentation time is usually 12 hours to 6 days (some growers use the watering system to ferment coffee beans. This kind of square

2016-07-29
Coffee production Technology Coffee extraction rate calculation and Gold Powder-Water ratio Rule

Coffee production Technology Coffee extraction rate calculation and Gold Powder-Water ratio Rule

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.

2015-01-09
[Skill] Coffee Steaming Method

[Skill] Coffee Steaming Method

Steaming, often referred to as Bloom in English instructions, refers to the preparation of a small amount of hot water to evenly wet the surface of coffee powder before formal injection in the process of hand flushing. There are two purposes of steaming: first, to release the gas in the coffee particles, mainly carbon dioxide. In general, the closer it is to baking time, the more bubbles there will usually be during pre-soaking. And the baking is deeper.

2015-06-10
The perfect process of making ice droplets-fragrant and mellow coffee

The perfect process of making ice droplets-fragrant and mellow coffee

Ice drop coffee is said to have originated in the Netherlands and is one of the few coffees extracted with cold water. Compared with hot water extraction at high temperature, cold extraction at low temperature has relatively less acidity and caffeine release, and is conducive to the preservation of volatile aroma. Also because of low-temperature extraction, the production process takes a long time and usually takes several hours, so luck is also important to order iced coffee. How to be one

2015-11-16
The difference between ice drop coffee and hot coffee with ice

The difference between ice drop coffee and hot coffee with ice

It is often seen that some coffee lovers confuse ice drop (or ice brew) coffee with chilled coffee after hot coffee is added to ice, and some coffee shops or hotels take advantage of this to deceive consumers. So send this post to introduce the difference between them and the fundamental difference in connotation.

2014-08-18
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
Coffee common sense the difference between iced coffee and hot coffee with ice

Coffee common sense 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

2015-01-21
Frequently Asked Questions about Coffee Press

Frequently Asked Questions about Coffee Press

Question 1: Is the Philharmonic filter paper good or is the metal filter easy to use? A: You probably don't like coffee made with filter paper as much as coffee made with metal. The metal mesh allows a lot of sediment and gum to enter the coffee, making it taste heavy and rough, similar to coffee made in a French press. We tested it with coffee lovers, and most of them liked coffee made from filter paper. About

2014-09-26
A reference for home espresso beginners

A reference for home espresso beginners

The pressurized powder bowl is a patch-like thing made for toy machines, which will make crema with many bubbles and poor taste. As the pressurizing device will affect a series of parameters, such as brewing time, flow rate, taste, etc., it is generally very easy for newcomers to make coffee with insufficient extraction. Crema has no taste problem, but insufficient extraction makes things bigger. "if a cup of coffee has no content, then only

2015-11-02
There are several common flavors of American coffee. Is it addictive to the way American coffee is made and the right way to drink it?

There are several common flavors of American coffee. Is it addictive to the way American coffee is made and the right way to drink it?

American Coffee (Italian: CaffAmericano English: Americano) is a coffee practice. It is usually made by adding hot water to espresso. The name of American coffee comes from American soldiers in Europe who mixed hot water into small portions common in Europe during the war.

2023-02-21
Calculation of the ratio of Gold Powder to Water in Coffee extraction

Calculation of the ratio of Gold Powder to Water in Coffee extraction

In the study of cup measurement 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, artificial preferred quality products, coupled with the quality of fresh baking, promote coffee.

2014-07-01
Calculation of the ratio of Gold Powder to Water in 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.

2014-09-25
Boutique Coffee A good cup of coffee is exquisite.

Boutique Coffee A good cup of coffee is exquisite.

It is not enough to have good roasted coffee beans to drink a good cup of coffee. The processing method is also a key link. For example, there is a lot of attention to water temperature. The temperature of the water is very different from that of making Turkish coffee. If you apply it randomly, you can drink the coffee out of it. If you can deal with it casually, why do Italians bother to find out the best way to do Esprsso after thousands of experiments?

2015-03-18
Philadelphia pressure brewing coffee FAQ good coffee

Philadelphia pressure brewing coffee FAQ good coffee

Question 1: is it better to use Philharmonic pressure filter paper or metal filter mesh? A: you may not like coffee made from filter paper as much as coffee made from metal filter. The metal mesh allows a lot of sediment and gum to enter the coffee, making the coffee taste heavy and rough, similar to coffee made by pressing pots. We organized a number of coffee lovers to test that most people like the coffee made by filter paper. Off

2016-05-26
Country: water washing treatment variety Heirloom in G2 Sidamo, Ethiopia

Country: water washing treatment variety Heirloom in G2 Sidamo, Ethiopia

Today, there are still a large number of wild Arabica coffee trees growing in many parts of Ethiopia, averaging between 4200 and 6800 feet above sea level. Now there is a trend of small cultivation, generally planting banana trees for shade at the same time, but due to lack of agricultural technology, herbicides and pesticides are less used. Coffee is Ethiopia's main economic crop and the largest in the country.

2016-06-20
Why does rainbow pot coffee flow down so quickly? Is there any good way to make good coffee?

Why does rainbow pot coffee flow down so quickly? Is there any good way to make good coffee?

First of all, we would like to introduce what is meant by brewing coffee. Boil-put something in water and boil it over fire. But the process of brewing coffee is to wash the taste out of the coffee with water of 92-96 degrees. So many people will misunderstand this word. If you really put the coffee into the water to brew, the drink you get will no longer be a cup of coffee, but a cup of scorched bitter water (because the water at this time

2016-01-05
The perfect production process of ice droplets-let you taste the fragrant and mellow wine

The perfect production process of ice droplets-let you taste the fragrant and mellow wine

Ice drop coffee is said to have originated in the Netherlands and is one of the few coffees extracted with cold water. Compared with hot water extraction at high temperature, cold extraction at low temperature has relatively less acidity and caffeine release, and is conducive to the preservation of volatile aroma. Also because of low-temperature extraction, the production process takes a long time and usually takes several hours, so luck is also important to order iced coffee. How to be one

2015-11-16
Calculation of extraction rate of Coffee and the ratio Rule of Gold Powder to Water

Calculation of extraction rate of Coffee and the ratio Rule of Gold Powder to Water

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.

2014-07-02
Temperature control of siphon pot brewing process

Temperature control of siphon pot brewing process

Siphon pot is used to experience the coffee brewing process, not only has a certain ornamental, the most important, siphon pot is the most convenient and fine grasp of the process of equipment, brewing coffee in the taste of the complex degree (Note 1) performance can reach an ideal degree, is the necessary equipment for coffee appreciation.

2014-08-09
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