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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
Five flavors of Fine Coffee

Five flavors of Fine Coffee

The color, aroma and taste of sweet coffee are caused by some complex chemical changes that take place during the roasting process. Therefore, raw beans must go through appropriate chemical procedures to achieve the most balanced state of its essential ingredients in order to be regarded as the best baked beans. The aroma of coffee will change with the heat, so the baking time should be shortened as much as possible, and the coffee is hot.

2015-01-17
Coffee roasting

Coffee roasting

The growth environment of boutique coffee beans also has higher requirements. Generally grow at an altitude of 1500 meters or even more than 2000 meters above sea level, with appropriate precipitation, sunshine, temperature and soil conditions. Some world-famous coffee beans also have a special geographical environment, such as the alpine clouds in the Blue Mountains, the free shade provided by the afternoon clouds in Kona, and the volcanic ash soil in Antigua.

2016-05-24
Why should coffee be tasted and tested?

Why should coffee be tasted and tested?

Tasting cup test (Cupping or Cup Testing)! I believe that people who love coffee will have heard of it.

2014-06-11
The reason why the basic knowledge of coffee affects the taste of coffee

The reason why the basic knowledge of coffee affects the taste of coffee

A cup of coffee, from the curl of aroma, extends to a variety of sour, bitter and astringent flavors, and ends with a long aftertaste, the middle taste is very subtle, and there are many reasons for this subtle taste. From a large point of view: among the factors that determine the taste of a cup of coffee: raw bean quality accounts for 60%, roasting accounts for 30%, extraction accounts for 10%. Just as there is no good.

2015-01-19
Give me a cup of coffee, not sour.

Give me a cup of coffee, not sour.

Give me a cup of coffee, not sour. This is the most common sentence I have heard since making coffee.

2014-08-11
General knowledge of coffee baking Coffee beans roast cooked beans

General knowledge of coffee baking Coffee beans roast cooked beans

In this process, the roaster and cup test appraiser are the key people to control the quality of coffee. The baker is very sensitive to the changes of temperature, time and coffee beans; the mixer is familiar with the origin and characteristics of each kind of raw bean; and the Macado cup test appraiser, known as the grade appraiser, is a coffee appraiser with sensitive sense, professional knowledge and rich experience. 1. Roast coffee with raw beans

2016-05-31
Talking about the baking method of coffee beans

Talking about the baking method of coffee beans

The roasting of coffee beans determines the taste of coffee, and the bitter, sour and mellow taste of coffee is determined by roasting. Let's talk about the method of roasting coffee beans.

2014-07-24
Interpret the sour, bitter and mellow aroma of coffee for you.

Interpret the sour, bitter and mellow aroma of coffee for you.

The color, aroma and taste of coffee are caused by some complex chemical changes that take place during the baking process. Therefore, raw beans must go through appropriate chemical procedures to achieve the most balanced state of its essential ingredients in order to be regarded as the best baked beans. The aroma of coffee varies with the heat, so the baking time should be shortened as much as possible, and the heat can be controlled at the level of coffee beans.

2014-07-23
The time of raising beans and waking up beans of fine coffee

The time of raising beans and waking up beans of fine coffee

The harvesting method and refining method are adopted. Generally speaking, it is better to adopt manual harvesting method and water washing refining method. A variety of fine coffee. It is better to use Arabica inherent variety Tibica or bourbon variety. Is the altitude, topography, climate, soil and refinement of the cultivated land or farm clear? Generally speaking, the coffee with high altitude is of higher quality, and the fertile volcanic soil is the best soil.

2016-06-30
Coffee taste interpretation of the sour, bitter and mellow aroma of coffee

Coffee taste interpretation of the sour, bitter and mellow aroma of coffee

The color, aroma and taste of coffee are caused by some complex chemical changes that take place during the baking process. Therefore, raw beans must go through appropriate chemical procedures to achieve the most balanced state of its essential ingredients in order to be regarded as the best baked beans. The aroma of coffee varies with the heat, so the baking time should be shortened as much as possible, and the heat can be controlled at the level of coffee beans.

2014-09-27
Fine Coffee Science interprets the sour, bitter and mellow aroma of coffee

Fine Coffee Science interprets the sour, bitter and mellow aroma of coffee

The color, aroma and taste of coffee are caused by some complex chemical changes that take place during the baking process. Therefore, raw beans must go through appropriate chemical procedures to achieve the most balanced state of its essential ingredients in order to be regarded as the best baked beans. The aroma of coffee varies with the heat, so the baking time should be shortened as much as possible, and the heat can be controlled at the level of coffee beans.

2014-10-14
Coffee brewing technology siphon pot making coffee understanding the calibration parameters of siphon pot

Coffee brewing technology siphon pot making coffee understanding the calibration parameters of siphon pot

Recognize the practical parameters of siphon pot scale parameters: 4 scale (suitable for light taste and deep baked beans) 3.5 scale (suitable for general taste or light baking, medium and deep baking, deep baking) 3 scales (slightly heavier taste, suitable for shallow baking, medium baking, but not suitable for medium and deep baking) 2.5 scale (heavy taste, suitable for medium baking, but not suitable for shallow baking and deep baking) the deeper the baking degree, the less suitable for fine grinding.

2015-09-06
Sweet, sour, bitter and salty which belongs to the taste of good coffee

Sweet, sour, bitter and salty which belongs to the taste of good coffee

The color, aroma and taste of coffee are caused by some complex chemical changes that take place during the baking process. Therefore, raw beans must go through appropriate chemical procedures to achieve the most balanced state of its essential ingredients in order to be regarded as the best baked beans. The aroma of coffee varies with the heat, so the baking time should be shortened as much as possible, and the heat can be controlled at the level of coffee beans.

2015-02-10
Will the flavor and taste of coffee beans become better after blending?

Will the flavor and taste of coffee beans become better after blending?

Generally, roasting is divided into shallow, medium and deep degrees, and the baking time varies depending on the type of coffee required. The light roasted coffee beans are light and sour, the intermediate roasting is sour and bitter, and the deep roasting color is rich and bitter. The lighter the roasting degree is, the stronger the sour taste of the coffee bean is, the deeper the baking degree is, the sour taste is gradually lost, and the bitterness is heavier. Professional baking is usually divided into the following eight stages: very shallow

2016-06-23
Shallow roasting of coffee beans

Shallow roasting of coffee beans

The baking of coffee beans can be divided into shallow baking according to the degree of baking. Moderate baking. There are three categories of deep baking. Generally speaking, the light baking color is lighter, the sour taste is strong, and it has a unique flavor. The deep baking color is darker, the deeper the sour taste is, and the more bitter it is, but the scorched smell of baking makes the aroma more intense. Shallow accompany, such as cinnamon baking, has a more meticulous and mild aroma.

2014-08-06
Coffee Roasting Technology Light Roasting of Coffee Beans

Coffee Roasting Technology Light Roasting of Coffee Beans

Coffee beans according to the degree of baking can be roughly divided into light baking accompany. Moderate baking. Deep baking with three categories. In general, light baking accompany the color is lighter, sour stronger, with a unique fragrance. Deep baking is darker in color, the deeper the sourness, the more bitter it becomes, but the charred taste of baking makes the aroma more intense. Light accompany such as cinnamon bake accompany, with a more delicate and mild aroma.

2014-10-22
Relationship between roasting degree and PH value of sour coffee

Relationship between roasting degree and PH value of sour coffee

Most people mistakenly think that coffee is sour if it is not fresh, and sour coffee is not good. This is really a great smear and misunderstanding! In fact, coffee itself is an acidic beverage. Whether coffee is sour or not depends on the baking degree of beans. The longer the baking time is, the higher the caramelization degree is, and the more acidic substances are destroyed, the less sour it is, and the shorter the baking time is, the lower the caramelization degree is.

2015-05-29
Basic knowledge of sour Coffee

Basic knowledge of sour Coffee

Miss, why is the breakfast coffee sour today? I don't like it. Could you give me a cup of coffee that is not sour? This problem has been bothering coffee makers. Most people mistakenly think that coffee is sour if it is not fresh, and sour coffee is not good. This is really a great smear and misunderstanding! In fact, coffee itself is an acidic drink. Whether coffee is sour or not depends on the baking degree and roasting of beans.

2015-05-27
The taste of coffee the taste of a cup of black coffee

The taste of coffee the taste of a cup of black coffee

The color, aroma and taste of coffee are caused by some complex chemical changes that take place during the baking process. Therefore, raw beans must go through appropriate chemical procedures to achieve the most balanced state of its essential ingredients in order to be regarded as the best baked beans. The aroma of coffee varies with the heat, so the baking time should be shortened as much as possible, and the heat can be controlled at the level of coffee beans.

2015-03-19
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