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Coffee beans roasting detailed analysis-a good coffee must-see knowledge

Coffee beans roasting detailed analysis-a good coffee must-see knowledge

Coffee roasting is a process of pyrolysis, which completely changes the substances inside the green beans, producing new compounds and recombining them to form aroma and alcohol. This effect occurs only at high temperatures, and if only low temperatures are used, decomposition cannot occur. In fact, roasting is the most difficult step in coffee processing.

2015-11-23
Do you want to know how to get a cup of decaf?

Do you want to know how to get a cup of decaf?

Coffee is one of the three major drinks in the world and is loved by many people. The most distinctive ingredient in coffee is caffeine, but not everyone likes it. In terms of taste, it is the main source of bitterness of coffee; functionally, it is a nerve stimulant that can keep people in a state of excitement and affect sleep. In addition to caffeine, coffee contains thousands of ingredients, which can

2015-11-02
Maintenance of percolation, drip and vacuum coffee machines

Maintenance of percolation, drip and vacuum coffee machines

The electric coffee pot is a kind of cooking utensils which uses electric heating to boil water automatically to make coffee. Because coffee is both boiled and brewed, it is only suitable for brewing, otherwise the coffee oil will volatilize in the boiling process and the beverage will lose its aroma and color. The electric coffee maker can meet this special production requirement. According to its structure, the electric coffee pot can be divided into three types: percolation type, drip type and vacuum type.

2015-09-21
Maintenance instructions for percolation, drip and vacuum coffee machines

Maintenance instructions for percolation, drip and vacuum coffee machines

The electric coffee pot is a kind of cooking utensils which uses electric heating to boil water automatically to make coffee. Because coffee is both boiled and brewed, it is only suitable for brewing, otherwise the coffee oil will volatilize in the boiling process and the beverage will lose its aroma and color. The electric coffee maker can meet this special production requirement. According to its structure, the electric coffee pot can be divided into three types: percolation type, drip type and vacuum type.

2015-07-07
Drink instant coffee what you should know. How do you make coffee? How to make instant coffee by hand

Drink instant coffee what you should know. How do you make coffee? How to make instant coffee by hand

For coffee lovers, if you don't have time to make freshly ground coffee, instant coffee is also a good choice. When drinking coffee, master a few tips to help you easily drink high-end taste. The water temperature is between 80 ℃ and 90 ℃. The water temperature is between 80 ℃ and 90 ℃. If the temperature is too high, the coffee will taste more bitter; if the temperature is too low, the coffee will be more sour. If you can't control the temperature, put

2016-03-19
Operating techniques of hand-brewed coffee key points of making hand-brewed coffee

Operating techniques of hand-brewed coffee key points of making hand-brewed coffee

After a simple understanding of the basic practice of hand brewing, you may still be confused about the details during operation. You might as well review the key tips of each step to make delicious coffee by hand naturally become a habit of life. 1. Wetting filter paper deodorization traditional fan-shaped filter paper has two edges, one on the side and the other on the bottom, preferably folding in different directions, if the side seam is folded inward, the bottom seam edge

2015-09-06
The Secret of Coffee extraction factors affecting Coffee extraction

The Secret of Coffee extraction factors affecting Coffee extraction

Is there any secret to making a good cup of coffee? Now let's make a summary of the experience of coffee extraction. Tip 1: let's put aside the argument about water temperature and take a look at the two most extreme methods of making coffee today. Water temperature can directly affect the integrity and speed of coffee extraction. So in principle, you can use ice.

2016-06-08
Where did decaf come from?

Where did decaf come from?

Caffeine is a xanthine alkaloid, a central nervous system stimulant that temporarily repels drowsiness and restores energy. Caffeinated coffee, tea, soft drinks and energy drinks sell very well, so caffeine is also the most commonly used psychotropic drug in the world. In North America, 90% of adults use caffeine every day. Many natural sources of caffeine also contain

2016-05-23
Want to know how to get a cup of decaf? Teach you to make a cup of decaffeinated coffee

Want to know how to get a cup of decaf? Teach you to make a cup of decaffeinated coffee

Coffee is one of the three biggest drinks in the world, and it is loved by many people. The most distinctive ingredient in coffee is caffeine, but not everyone likes it. In terms of taste, it is the main source of bitterness of coffee; functionally, it is a nerve stimulant that can keep people in a state of excitement and affect sleep. In addition to caffeine, coffee contains thousands of ingredients, which can form unique

2016-03-16
Discussion on the brewing methods and skills of high-quality coffee

Discussion on the brewing methods and skills of high-quality coffee

What do you emphasize? I think the specific way to start this discussion is to review the potential taste of coffee that we have emphasized in the past. Most of the existing cup scoring tables are evaluating raw coffee beans, but here our scoring criteria should be out of this purpose. therefore, we take the following common characteristics into consideration: 1. Sweetness 2. Acidity 3. Taste 4. Sense of balance 5. Aroma 6

2014-10-18
Critical extraction method of decaffeination

Critical extraction method of decaffeination

Coffee is one of the three biggest drinks in the world, and it is loved by many people. The most distinctive ingredient in coffee is caffeine, but not everyone likes it. In terms of taste, it is the main source of bitterness of coffee; functionally, it is a nerve stimulant that can keep people in a state of excitement and affect sleep. In addition to caffeine, coffee contains thousands of ingredients, which can form unique

2015-11-12
Coffee technology: how can I get a cup of decaf?

Coffee technology: how can I get a cup of decaf?

Coffee is one of the three biggest drinks in the world, and it is loved by many people. The most distinctive ingredient in coffee is caffeine, but not everyone likes it. In terms of taste, it is the main source of bitterness of coffee; functionally, it is a nerve stimulant that can keep people in a state of excitement and affect sleep. In addition to caffeine, coffee contains thousands of ingredients, which can form unique

2015-12-08
Introduction to the characteristics of Ugandan Coffee Flavor description and the taste of varieties in planting environment

Introduction to the characteristics of Ugandan Coffee Flavor description and the taste of varieties in planting environment

The main results are as follows: (1) Lake recharge is one of the most stable replenishment methods for rivers, which makes the seasonal variation of the river small, the flow of lake water stable, the good water quality makes the river low sediment content and good water quality, and the latitude of Lake Victoria is low and the temperature is high. can make the average water temperature of the river high. (2) the characteristics of air temperature are analyzed from the quantity and variation of air temperature (seasonal, interannual and diurnal variation).

2016-10-15
Coffee Xiaobai classroom: the conditions for making delicious coffee

Coffee Xiaobai classroom: the conditions for making delicious coffee

Coffee powder grinding degree, water temperature, extraction speed and so on will affect the taste of coffee. How to brew delicious coffee with stable taste, what are the methods and conditions? The so-called good coffee is the coffee obtained by roasting the flawless beans properly, and the roasted beans are properly ground and extracted when they are fresh. The reason to avoid using the words good and bad is because

2015-09-17
LA coffee machine brand high-end competition coffee machine SPAZIALE S40 double head electronically controlled coffee machine

LA coffee machine brand high-end competition coffee machine SPAZIALE S40 double head electronically controlled coffee machine

Fashionable appearance design, exquisite workmanship boiler temperature electronic control, LED real-time display boiler temperature thermal difference control up to 0.5C boiler pressure, water pipe pressure, pump pressure digital sensor built-in rotary water pump boiler water level digital display and control failure automatic power-off water-saving operation mode automatic and manual heating acceleration function can be automatically removed according to the external ambient temperature

2016-01-15

"Coffee decaf" A cup of decaffeinated coffee

Coffee is one of the three biggest drinks in the world, and it is loved by many people. The most distinctive ingredient in coffee is caffeine, but not everyone likes it. In terms of taste, it is the main source of bitterness of coffee; functionally, it is a nerve stimulant that can keep people in a state of excitement and affect sleep. In addition to caffeine, coffee contains thousands of ingredients, which can form unique

2016-07-13
How to get a cup of decaffeinated coffee?

How to get a cup of decaffeinated coffee?

Coffee is one of the three biggest drinks in the world, and it is loved by many people. The most distinctive ingredient in coffee is caffeine, but not everyone likes it. In terms of taste, it is the main source of bitterness of coffee; functionally, it is a nerve stimulant that can keep people in a state of excitement and affect sleep. In addition to caffeine, coffee contains thousands of ingredients, which can form unique

2016-05-21
Do you know how to get a cup of decaf?

Do you know how to get a cup of decaf?

Coffee is one of the top three drinks in the world and is loved by many people. The most distinctive ingredient in coffee is caffeine, but not everyone likes it. Tastefully, it is the main source of coffee bitterness; functionally, it is a neurostimulant that can put people in an excited state and affect sleep. In addition to caffeine, coffee contains thousands of ingredients that can form unique

2016-06-25
The five cooking methods of coffee the proper water temperature is very important.

The five cooking methods of coffee the proper water temperature is very important.

All coffee is made from ground coffee and hot water; when it is done, the coffee is cleaned out. The thickness of the minced coffee is related to the cooking method chosen. Proper water temperature is very important. The choice of water temperature is related to cooking utensils, coffee bean species, and the degree of roasting of coffee beans. If the water temperature is too low, the flavor of coffee beans can not be fully extracted.

2015-09-16
Do you know how to get a cup of decaf?

Do you know how to get a cup of decaf?

Coffee is one of the three biggest drinks in the world, and it is loved by many people. The most distinctive ingredient in coffee is caffeine, but not everyone likes it. In terms of taste, it is the main source of bitterness of coffee; functionally, it is a nerve stimulant that can keep people in a state of excitement and affect sleep. In addition to caffeine, coffee contains thousands of ingredients, which can form unique

2016-06-25
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