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The principle of spot-by-drop hand flushing for segmented extraction testing

The principle of spot-by-drop hand flushing for segmented extraction testing

It was interesting to see other people doing segmented extraction by hand, and the experiment was the only criterion for testing the truth, so I also came to play with coffee beans: Yega snow coffee hole plus water temperature: 88 degrees grinding: normal hand size: hand flushing the first test: no photo was taken. Draw a picture to show the cup test results: the first two cups are sweet, sweet and sour, fermented; the last two cups are floral and citrus.

2014-09-13
Introduction to the description of the characteristics and flavor of Burundian coffee varieties in the growing environment

Introduction to the description of the characteristics and flavor of Burundian coffee varieties in the growing environment

Burundi coffee was introduced by Belgian colonists in 1930. Unfortunately, many of these farms are on the border with war-torn Rwanda, putting pressure on coffee production. Coffee production in Burundi: Burundian coffee is now grown only on small farms. Almost all the coffee produced in Burundi is Arabian coffee beans.

2016-09-19
Coffee beans purchase skills how to choose coffee beans? How to choose coffee beans?

Coffee beans purchase skills how to choose coffee beans? How to choose coffee beans?

As a matter of fact, at present, there is no unified classification in the coffee industry, and each country of production is divided into different grades. For example, Brazil sets NO.2 as the highest level and Jamaica sets NO.1 as the highest level. For individuals, because people's preferences and taste are different, grading can not fully show the flavor of coffee, it is more about the quality of coffee, so coffee

2015-10-24
Medium Roast, Wash Process Papua New Guinea Coffee Bean Flavor Estate Introduction

Medium Roast, Wash Process Papua New Guinea Coffee Bean Flavor Estate Introduction

Papua New Guinea has high sweetness, bright and rising fruit acids like apricots, balanced and rich taste, overall balanced and elegant flavor, clean and smooth, with fruity aroma. Generally speaking, coffee with good acidity is difficult to guarantee good body, but Papua New Guinea is valuable in that it has both high quality moderate acid and very good acidity.

2016-06-27
Fully master the skills of hand brewing coffee to understand the principle of drip hand brewing of segmented extraction test

Fully master the skills of hand brewing coffee to understand the principle of drip hand brewing of segmented extraction test

The first test: no photos, draw a picture to show the cup test results: the first two cups set sweet, fruity sour, fermented aroma; the last two cups floral and citrus aroma

2016-01-08
What grade is Arabica coffee beans? Picture Analysis of Variety characteristics and Flavor and taste characteristics of Arabica Fine Coffee beans

What grade is Arabica coffee beans? Picture Analysis of Variety characteristics and Flavor and taste characteristics of Arabica Fine Coffee beans

In many places where coffee is sold, it is not difficult to find words like "100% Arabica". Even canned coffee has a style called Arabica coffee, which makes one wonder: what is "Arabica coffee"? In fact, Arabica is the name of the coffee variety (species).

2022-12-25
Knowledge of coffee bean roasting

Knowledge of coffee bean roasting

Coffee bean roasting purpose: 1: aroma 2: increase the complexity of coffee 3: to obtain color 4: to form the unique flavor of coffee and other functions.

2014-06-25
The roasting stage of coffee

The roasting stage of coffee

Stir-fried coffee and raw beans are also called Roasting. Coffee according to roasting to remove moisture, the composition will also undergo chemical changes, resulting in volatile aroma, and become caramel color.

2014-07-07
What affects the final quality of coffee?

What affects the final quality of coffee?

Coffee is always compared with red wine. This can help us to explore the infinite possibilities of coffee. When you choose red wine, you are always asked: red wine or white wine? Through simple questions, people can distinguish the basic characteristics of red wine, and the skill of identifying red wine is very popular all over the world. Similarly, when you are choosing coffee, you will also

2016-06-14
Basic knowledge of coffee roasting

Basic knowledge of coffee roasting

Coffee roasting process is a complex change in chemical and physical properties. People roast green coffee beans into brown finished coffee beans through coffee roasting.

2014-07-02
Introduction to roasting of coffee beans

Introduction to roasting of coffee beans

One: coffee bean roasting purpose: 1: aroma 2: increase the complexity of coffee 3: to obtain color 4: to form the unique flavor of coffee and other functions. Second, the roasting method of coffee beans is divided into: fast roasting (the shortest time is 90 seconds, the traditional time is 12 minutes) slow roasting (12 minutes-40 minutes) three: coffee roasting has the following degrees: 1: shallow roasting

2014-08-21
Introduction to the roasting of high-quality coffee beans

Introduction to the roasting of high-quality coffee beans

One: coffee bean roasting purpose: 1: aroma 2: increase the complexity of coffee 3: to obtain color 4: to form the unique flavor of coffee and other functions. Second, the roasting method of coffee beans is divided into: fast roasting (the shortest time is 90 seconds, the traditional time is 12 minutes) slow roasting (12 minutes-40 minutes) three: coffee roasting has the following degrees: 1: shallow roasting

2015-01-08
Malaba Coffee from Rwanda Coffee Manor introduces boutique coffee beans

Malaba Coffee from Rwanda Coffee Manor introduces boutique coffee beans

Most of the coffee in Rwanda is washed. The water washing method will first wash and flotation the ripe coffee fruit, then remove the exocarp, pulp and part of the pectin layer, then send the coffee into the fermentation tank, remove the remaining pectin layer and then send it to the drying ground for drying treatment, so that the water content reaches about 13%. The coffee in the picture above is placed in an African shed to dry.

2016-07-04
Introduction to the flavor and taste of Rwanda boutique coffee beans with individual aroma

Introduction to the flavor and taste of Rwanda boutique coffee beans with individual aroma

China Coffee Network Rwanda coffee is mostly washed. The water washing method will first wash and flotation the ripe coffee fruit, then remove the exocarp, pulp and part of the pectin layer, then send the coffee into the fermentation tank, remove the remaining pectin layer and then send it to the drying ground for drying treatment, so that the water content reaches about 13%. The coffee in the picture above is all in Africa.

2016-09-13
Starbucks: product + meaning = Brand

Starbucks: product + meaning = Brand

"everyone in today's society is doing business through emotional communication," Peter Gubel said in his book "talking to win: how to move people and win opportunities by telling stories."

2014-05-23
Introduction of Rwandan raw beans with bourbon seed and water washing treatment

Introduction of Rwandan raw beans with bourbon seed and water washing treatment

Most of the coffee in Rwanda is washed. The water washing method will first wash and flotation the ripe coffee fruit, then remove the exocarp, pulp and part of the pectin layer, then send the coffee into the fermentation tank, remove the remaining pectin layer and then send it to the drying ground for drying treatment, so that the water content reaches about 13%. The coffee in the picture above is placed in an African shed to dry.

2016-06-20
Coffee Apprentice: the notes we took in those years!

Coffee Apprentice: the notes we took in those years!

Guide to Caxiang: as the saying goes, a good memory is not as good as a bad pen, many memories will become blurred with the passage of time, but what is written down in black and white, no matter how long it takes, it is still there! The notes you wrote down when you were an apprentice may have a lot of inspiration for you now! Next, a group of high-energy magic maps will take you into the coffee world of shou (can).

2015-10-27
When the coffee is brewed by drip filter, how to grind the coffee beans?

When the coffee is brewed by drip filter, how to grind the coffee beans?

Use an hourglass-shaped Chemex coffee pot to make coffee. Picture 1 with the title More Sexy Chemex The Kone collects material. You will need an hourglass coffee maker, filter paper, medium-sized coffee, and a cup. 2 grind coffee beans. Use a grindstone grinder and adjust to medium particle grinding. You probably need to use 6 tablespoons of coffee particles. 3 place and rinse the filter paper. Set

2016-10-18
Effect of Powder content on Coffee in Coffee production

Effect of Powder content on Coffee in Coffee production

1. The concentration determines the richness of the coffee. It is the soluble matter that determines the concentration. (it is worth mentioning that XLW007 in the common sense group mentioned that insoluble substances can also increase the thickness of caffeine. I totally agree, but this time I only focus on the main cause of soluble matter.) generally, the calculation can be measured by the concentration photorefractometer: TDS%= TDS/Coffee Weight.

2014-07-18
Basic knowledge of coffee roasting

Basic knowledge of coffee roasting

Coffee roasting process is a complex change in chemical and physical properties. People roast green coffee beans into brown finished coffee beans through coffee roasting. Coffee roasting by roasting coffee beans to get a larger coffee bean shape, coffee bean color, coffee bean taste, coffee bean smell, through roasting to make coffee produce different flavor characteristics. Roast coffee beans

2014-09-23
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