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How to make coffee well to avoid the pungent and astringent taste of coffee?

How to make coffee well to avoid the pungent and astringent taste of 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

2015-03-02
Coffee knowledge teaches you to make coffee correctly

Coffee knowledge teaches you to make coffee correctly

Filter paper brewing filter paper brewing the easiest brewing method the simplest coffee brewing method. The filter paper can be discarded immediately after being used once, which is more sanitary and easy to clean up. The amount of boiled water and the method of injection can also be adjusted. One person can also brew, which is the best way to brew a small number of people. The focus of brewing coffee is similar to that of cloth bag brewing, choosing coffee beans that have been roasted for a long time.

2015-03-03
Illustrating the detailed steps of Espresso coffee extraction

Illustrating the detailed steps of Espresso coffee extraction

Now many coffee students and coffee makers in domestic coffee shops believe that the key technology of Italian coffee production is the production of milk foam and coffee flower. But the most important thing about Italian coffee is the extract of Espresso.

2014-07-11
Illustrating the detailed steps of Espresso coffee extraction

Illustrating the detailed steps of Espresso coffee extraction

Now many coffee students and coffee makers in domestic coffee shops believe that the key technology of Italian coffee production is the production of milk foam and coffee flower. But the most important thing about Italian coffee is the extract of Espresso.

2015-11-11
Points for attention in the operation of coffee machine

Points for attention in the operation of coffee machine

Coffee machine operation precautions 1. Do not use the coffee machine when the water is cut off. 2. Before operating the coffee machine, please pay attention to the use only when the boiler pressure pointer reaches the green area (1~1.2bar). When using, the temperature of the steam rod, the nozzle of the hot water outlet and the cooking outlet is very high, please do not expose your hands nearby to avoid the damage caused by the high temperature. 3. Stability

2014-09-11
How to use a mocha pot? Is the mocha pot safe? What should I pay attention to when using the mocha pot?

How to use a mocha pot? Is the mocha pot safe? What should I pay attention to when using the mocha pot?

Today, when Italian coffee is popular all over the world, we are no stranger to Italian coffee machine, and even passers-by can name several Italian fancy coffee. But today we have more criticism and discrimination against the mocha pot, and we always question whether the coffee made by mocha is Espresso. So Uncle Dou would like to share some of my views on the mocha pot.

2016-01-26
Boutique Coffee Science understanding Roasting Coffee roasting degree roasting Coffee percentage what do you think

Boutique Coffee Science understanding Roasting Coffee roasting degree roasting Coffee percentage what do you think

The average chemical composition of raw coffee beans is as follows: water 12%, nitrogen 12%, fat 12%, sugar and dextrin (dextrine) 10%, other non-nitrogen substances 18%, dust 4%, tannin 6.7%, caffeine 1.2%, coffee essential oil 0.1%. Of course, these data are not

2023-03-16
Bakers must know baking knowledge.

Bakers must know baking knowledge.

Equilibrium Point When the roaster is fully preheated and the internal temperature of the boiler is around 200 degrees, place the prepared green beans into the oven. At this time, the raw beans in the furnace will begin to undergo endothermic reactions, and the internal tissues of the raw beans will begin to undergo endothermic reactions, that is, the sound beans will begin to absorb heat and absorb the temperature in the furnace into their own bodies, so the temperature in the furnace will begin to slowly decrease. When the temperature inside the furnace is low, the temperature inside the furnace will begin to decrease.

2016-05-30
Basic knowledge of boutique coffee how to make coffee at home

Basic knowledge of boutique coffee how to make coffee at home

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

2015-05-22
There are several viewpoints on how to make coffee at home.

There are several viewpoints on how to make coffee at home.

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

2015-11-11
Coffee making how to make coffee at home

Coffee making how to make coffee at home

There are several points to pay attention to when making coffee at home: 1. The degree of grinding of coffee is determined by the coffee equipment you choose. Because different coffee making methods require different grinding thickness 2. Use 92-96 degrees of water. three. 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 brewer of coffee is

2014-10-21
Pay attention to several points in making coffee at home

Pay attention to several points in making coffee at home

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

2015-11-12
The difference between the Grinding Plate of the Bean Mill knowledge of the Bean Mill hand-made bean mill

The difference between the Grinding Plate of the Bean Mill knowledge of the Bean Mill hand-made bean mill

1. The grinding standard is the same, but the flavor is different, the core grinding plate of the bean mill is mainly divided into cone grinding plate, flat grinding plate, ghost tooth grinding plate, which of the three different grinding plates is better? For the same beans, the taste of the coffee entrance is different when the grinding degree of the bean grinder with three different plates is basically the same. Although the main flavor is the same, but the details of the structure is very different! Why? two。

2016-05-07
Introduction to the quality of Jamaican Blue Mountain Coffee

Introduction to the quality of Jamaican Blue Mountain Coffee

Quality coffee editor suggested dosage: about 10-15g Blue Mountain Coffee Powder per cup, brewing 6-8oz coffee. To use a siphon pot to brew Blue Mountain Coffee: the first step is to grind the beans, fineness: 4.5 step 2. The filter under the hook should avoid a gap between the filter and the glass container, because the gap will not only cause the coffee powder to fall into the water below. it will also make the container leak and affect the extraction effect.

2016-06-13
Chapter 7 of David Schomer's

Chapter 7 of David Schomer's "ESPRESSO COFFEE"

(Ⅶ) Chapter 7 brewing water temperature-the elements of good coffee water temperature control is good or bad, absolutely affect whether a cup of coffee can preserve the delicious substances in the beans. The better your coffee is made, the more intractable the ultimate problem of water temperature becomes. The water temperature seriously affects the quality of coffee, but it is difficult to control. The temperature of the water is not good, because the temperature of the boiling water in the espresso machine is higher than that of the machine.

2015-10-17
Common sense of how to make coffee to avoid bad taste

Common sense of how to make coffee to avoid bad taste

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

2015-08-19
How to make a good siphon coffee

How to make a good siphon coffee

1. Siphon coffee is best made without hot water or boiled water, because the more dissolved oxygen in the water (there is almost no dissolved oxygen in hot and boiled water) and the higher the hardness of calcium and magnesium ions in the water (calcium and magnesium ions, not copper, iron, lead and mercury ions), the deeper the metasomatism replacement reaction between water and the good substances in coffee powder, the easier it is to replace the good taste. I added a high calcium and magnesium ion here.

2014-08-05
How to make a good siphon coffee

How to make a good siphon coffee

1. Siphon coffee is best made without hot water or boiled water, because the more dissolved oxygen in the water (there is almost no dissolved oxygen in hot and boiled water) and the higher the hardness of calcium and magnesium ions in the water (calcium and magnesium ions, not copper, iron, lead and mercury ions), the deeper the metasomatism replacement reaction between water and the good substances in coffee powder, the easier it is to replace the good taste. I added a high calcium and magnesium ion here.

2015-07-29
How to make coffee at home introduces what is called

How to make coffee at home introduces what is called "brewing" 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

2015-08-29
The structure of the roaster is reformed.

The structure of the roaster is reformed.

The differential pressure meter can quickly and sensitively indicate the small positive pressure, negative pressure or differential pressure of the gas. it is widely used to monitor the static pressure at the outlet of the fan, the filter resistance, the wind speed, the ventilation state and the differential pressure on both sides of the orifice plate. it is also used in the bubble level measurement system to monitor the liquid level, to monitor the mixture control ratio of gas and air, and to monitor blood pressure and respiratory pressure in medical equipment and devices. Applicable

2016-06-03
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