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How to make a good cup of coffee! The key is what is called extraction!

How to make a good cup of coffee! The key is what is called extraction!

What is (extraction)? Many people ask what is the most important thing to make a good cup of coffee. There are many theories, in fact, the most important thing is the extraction of coffee. Because there are many aromatic ingredients in coffee powder, but there are also many bitter and unpleasant substances. Many people's stereotype of coffee is that coffee is bitter, in fact, except that coffee beans are bitter in nature, or

2014-09-09
SCAA American boutique coffee association and scae European boutique coffee association Gold Cup boutique cup coffee

SCAA American boutique coffee association and scae European boutique coffee association Gold Cup boutique cup coffee

The proportion of SCAA fine cup coffee defined by the Gold Cup Fine Coffee Association of the United States and the scae European Fine Coffee Association must be about 20% of the coffee extraction rate, while the TDS is about 1.1% to 1.3%. For Drip Filter dripping and brewing, how to extract the best coffee flavor is controlled by two variables: the extract of coffee powder and the concentration in a cup of coffee.

2016-06-07
Some concepts of common words in extraction of boutique coffee beans

Some concepts of common words in extraction of boutique coffee beans

Blonding: describes the conversion of the liquid from dark brown with tiger stripes to uniform light yellow. This usually occurs in the last 1amp 3 stage, indicating that the extraction operation can be ended. The over-yellowing part of espresso has a light taste and almost no aroma. If it lasts too long, it will dilute the mellowness and is no longer a pleasant taste. Channel effect (ch)

2014-12-31
Boutique Coffee: the espresso concept of European and American consensus

Boutique Coffee: the espresso concept of European and American consensus

Start with the result that 30cc/ 30sec gets a perfect Espresso. These two values of course depend on beans, and the differences in baking method, baking degree and formula ratio will naturally lead to changes in the reference point. The amount of extraction is inversely proportional to the extraction time: the more the amount of extraction is, the shorter the contact time between coffee powder and hot water must be (avoid excessive extraction). On the contrary, when extraction

2014-12-31
Basic knowledge of Fine Coffee about some commonly used words in extraction

Basic knowledge of Fine Coffee about some commonly used words in extraction

Blonding: describes the conversion of the liquid from dark brown with tiger stripes to uniform light yellow. This usually occurs in the last 1amp 3 stage, indicating that the extraction operation can be ended. The over-yellowing part of espresso has a light taste and almost no aroma. If it lasts too long, it will dilute the mellowness and is no longer a pleasant taste. Channel effect (ch)

2014-11-24
Italian Condensed knowledge espresso concept in European and American Coffee Industry

Italian Condensed knowledge espresso concept in European and American Coffee Industry

Start with the result that 30cc/ 30sec gets a perfect Espresso. These two values of course depend on beans, and the differences in baking method, baking degree and formula ratio will naturally lead to changes in the reference point. The amount of extraction is inversely proportional to the extraction time: the more the amount of extraction is, the shorter the contact time between coffee powder and hot water must be (avoid excessive extraction). On the contrary, when extraction

2015-03-14
Extraction time of coffee brewing

Extraction time of coffee brewing

When training students to make coffee with a hand-made pot, the teacher will focus on explaining the extraction time of coffee in detail. Here, I want to share with my friends the extraction time used for shallow and medium roasting. Take the small eagle scale 3.5 scale as an example to explain. 15~ 20g powder, takes 2 minutes ~2 minutes 30 seconds 21~ 25g powder, takes 2 minutes 30 seconds ~3 minutes 26~ 30g powder, takes 3 minutes ~3 minutes 4

2015-11-05
Using the method of hot extraction to make the difference between chilled, cold bubbles and ice droplets. Italian spelling of containers containing coffee liquid

Using the method of hot extraction to make the difference between chilled, cold bubbles and ice droplets. Italian spelling of containers containing coffee liquid

The difference between using Hot extraction method to make chilled Coffee, Cold Bubble and Ice droplets using Hot extraction method to make chilled coffee ice coffee refers to coffee powder quickly extracted with hot water, then added with ice or a cold drink coffee after rapid cooling, which takes about 2 to 3 minutes to make. Using cold extraction to make cold-soaked coffee Cold Brew refers to coffee extracted by soaking coffee powder in cold water less than 5 ℃ for a long time, about

2016-07-14
Basic knowledge of Coffee about some Concepts of Common words in extraction

Basic knowledge of Coffee about some Concepts of Common words in extraction

Blonding: describes the conversion of the liquid from dark brown with tiger stripes to uniform light yellow. This usually occurs in the last 1amp 3 stage, indicating that the extraction operation can be ended. The over-yellowing part of espresso has a light taste and almost no aroma. If it lasts too long, it will dilute the mellowness and is no longer a pleasant taste. Channel effect (ch)

2015-10-16
Coffee knowledge | take stock of dozens of factors affecting coffee blossom

Coffee knowledge | take stock of dozens of factors affecting coffee blossom

Coffee refers to espresso, first of all, let's talk about extraction: 1.1.The amount of ESP extracted is directly related to the extraction rate of esp. Under the same conditions, the less the liquid is extracted, the higher the concentration is, and the lower the extraction rate is, the better the fluidity and contrast of the oil will be. On the contrary, if there is too much liquid, the oil will be very hard, very watery and the color is very light.

2016-08-06
Espresso: the most common concept of espresso in Europe and America

Espresso: the most common concept of espresso in Europe and America

Start with the result that 30cc/ 30sec gets a perfect Espresso. These two values of course depend on beans, and the differences in baking method, baking degree and formula ratio will naturally lead to changes in the reference point. The amount of extraction is inversely proportional to the extraction time: the more the amount of extraction is, the shorter the contact time between coffee powder and hot water must be (avoid excessive extraction). On the contrary, when extraction

2015-12-05
Practical skills of making coffee by hand (1) get out!

Practical skills of making coffee by hand (1) get out!

Through the simple hand-brewing coffee process shared with you in previous issues, the editor believes that everyone should have a preliminary understanding and learning of opponent coffee brewing. In the next few issues, the editor will give you some practical information. Today, I will first share the Golden Cup guidelines with you. Hee hee! What is extraction? From the editor's point of view, extraction is the process in which water absorbs the essence from coffee. In 1964, Dr. Lockhart was in the United States

2015-06-26
Judging Coffee extraction and Coffee quality by Coffee Taste

Judging Coffee extraction and Coffee quality by Coffee Taste

Boutique coffee (specialty coffee) is also called specialty coffee selection coffee. It refers to coffee made from a small number of raw beans with excellent taste grown in an ideal geographical environment. Depending on the special soil and climatic conditions in which they grow, they have outstanding flavor. After strict selection and classification, this kind of coffee is hard in texture, rich in taste and stylish.

2016-06-28
Extraction principle of ice drop coffee extraction secret of iced coffee

Extraction principle of ice drop coffee extraction secret of iced coffee

The basic principle of ① extraction of ice drop coffee the key to the production of ice drop coffee lies in cold and slow. The ice water located in the container at the top of the equipment is controlled by the valve to infiltrate the coffee powder drop by drop. The coffee liquid is filtered and gradually collected in the pot at the bottom. The whole extraction process takes about half a day. ② extraction tips ratio of water to powder: the ratio of coffee powder to ice is about 1: 10: 1

2016-06-14
The skill of making Coffee by hand to extract five elements of good Coffee

The skill of making Coffee by hand to extract five elements of good Coffee

For the extraction of coffee, we have talked about too many skills and points for attention, but there are still many variables in making coffee. Today, Chongqing Brista Coffee West Point Wine blending training School will introduce to friends the five elements of extracted coffee. Mastering these five extraction elements will give us a new understanding of coffee making. Next, let's take a look at these five.

2015-09-01
Espresso operation: the most common concept of espresso in Europe and the United States

Espresso operation: the most common concept of espresso in Europe and the United States

Start with the result that 30cc/ 30sec gets a perfect Espresso. These two values of course depend on beans, and the differences in baking method, baking degree and formula ratio will naturally lead to changes in the reference point. The amount of extraction is inversely proportional to the extraction time: the more the amount of extraction is, the shorter the contact time between coffee powder and hot water must be (avoid excessive extraction). On the contrary, when extraction

2015-12-08
The rigid conditions for the extraction of perfect Espresso from Italian espresso

The rigid conditions for the extraction of perfect Espresso from Italian espresso

To extract a perfect Espresso, you need at least the following hard conditions for fresh coffee beans: fresh is the last word. Famous beans are famous, but stale beans lose their fragrance as impolitely. As far as Espresso is concerned, the coffee extracted from stale coffee beans, the consistency of the coffee, the thickness of the Cream, and the color will be seriously affected.

2015-02-04
The coffee extraction, the coffee extraction.

The coffee extraction, the coffee extraction.

1. Extract related terms to explain that 30% of the ingredients in coffee beans are soluble, and these 30% contain organic substances that provide aroma and taste. These organic substances contain all the good and bad properties, so it is not that the higher the extraction rate, the better the taste and aroma. In addition, moderate concentration is an important factor that can not be ignored for the overall taste.

2015-10-19
Common sense of espresso concept of Italian Coffee agreed between Europe and the United States

Common sense of espresso concept of Italian Coffee agreed between Europe and the United States

Start with the result that 30cc/ 30sec gets a perfect Espresso. These two values of course depend on beans, and the differences in baking method, baking degree and formula ratio will naturally lead to changes in the reference point. The amount of extraction is inversely proportional to the extraction time: the more the amount of extraction is, the shorter the contact time between coffee powder and hot water must be (avoid excessive extraction). On the contrary, when extraction

2015-10-16
Extraction factor

Extraction factor

I was going to go directly into the implementation mode, but think about it or pull this article to the front first, so that you may have a general understanding of different brewing methods, and it will be easier to clarify the relationship and cause of formation of different flavors. ~ the extraction of coffee is nothing more than two things: the solubility, the longer the diffusion, the more dissolved molecules, the more complete the diffusion, of course, everyone.

2014-09-13
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