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The factors affecting the quality of Espresso are called variable coffee. The effect of variable factors on the quality of coffee.

The factors affecting the quality of Espresso are called variable coffee. The effect of variable factors on the quality of coffee.

Chapter III Environmental factors-what is the temperature, sunshine and humidity? in the process of cooking espresso, the factors that will affect the quality of espresso are called variables. Some variables are caused by different human skills, while others are not easy to control. For example, the environment of nature is always changing all the time. In the face of these uncertainties, the bar staff must at any time

2016-01-18
Coffee encyclopedia explains in detail the ingredients of a cup of coffee

Coffee encyclopedia explains in detail the ingredients of a cup of coffee

How many ingredients are there in a cup of coffee and what they do to the human body? Next, explain in detail what are the ingredients in the coffee. Caffeine: caffeine is the most eye-catching of all the ingredients in coffee. It belongs to plant xanthamins (animal muscle components) and has the same properties as theobromine in theobromine and theophylline in green tea. The percentage of reduction after baking is minimal.

2014-11-04
The cause of death of the independent cafe

The cause of death of the independent cafe

Many people have dreams of opening a cafe, but few dreams come true. Is it just because it's hard to make up your mind to quit and start a new life? This is not the case. In the past two years, cafes have sprung up in second-and third-tier small cities, which shows that many people dare to take this step. However, there are few of these small bamboo shoots that can really grow into talent.

2016-06-02
What can the Crema of Espresso learn from boutique coffee?

What can the Crema of Espresso learn from boutique coffee?

During the roasting process, a large amount of carbon dioxide is produced in the coffee beans, most of which will be emitted during the cooling process, and a few will continue to be kept internally, and these gases will be released when the coffee powder is ground, so coffee must be made as soon as possible after grinding. When hot water strikes coffee powder under Espresso pressure, it will emulsify the insoluble oil of coffee powder and at the same time, it will be supersaturated.

2014-10-25
The efficacy of Colombian coffee beans the practice of Colombian coffee

The efficacy of Colombian coffee beans the practice of Colombian coffee

What are Colombian coffee beans? what are Colombian coffee beans? This is a well-known problem. Colombian coffee beans are one of the most abundant coffee beans in Colombia, and they are one of the few coffee beans named after the country in terms of quality. Compared with other producing countries, Colombia is more concerned with developing products and promoting production. It is this point, coupled with its superior geographical conditions and

2016-05-22
Three things about baked beans (3)

Three things about baked beans (3)

With regard to the three things about baked beans (3) recently, people who want to open a coffee shop seem to have a common understanding-baking their own beans. Therefore, the proportion of self-baking shops is getting higher and higher. The question of whether it is open or not is getting higher and higher. At the beginning, it took more than 10 years to figure out the process and theory of baked beans, but the age also reached the limit of physical effort. But engage in machinery.

2014-09-01
What can the Crema of Espresso tell us about coffee basics?

What can the Crema of Espresso tell us about coffee basics?

During the roasting process, a large amount of carbon dioxide is produced in the coffee beans, most of which will be emitted during the cooling process, and a few will continue to be kept internally, and these gases will be released when the coffee powder is ground, so coffee must be made as soon as possible after grinding. When hot water strikes coffee powder under Espresso pressure, it will emulsify the insoluble oil of coffee powder and at the same time, it will be supersaturated.

2014-10-28
How to judge the quality of coffee beans by boutique coffee technology

How to judge the quality of coffee beans by boutique coffee technology

Judgment of appearance: delicious coffee can be known from the shape of its roasted coffee beans, of course, there can be no bad coffee beans mixed with, what is more important is that normal beans will also be mixed into high-quality coffee beans and cause hindrance. A fried roasted bean that brews delicious coffee must first be big, fat and uniform, and secondly, it is uniform in size without color spots. These are the main points of visual discrimination, such as

2014-11-13
What are the ingredients of coffee beans?

What are the ingredients of coffee beans?

Caffeine is the most eye-catching of all the ingredients of coffee. It belongs to a kind of phytoxanthin (animal muscle component). It has the same properties as theobromine contained in cocoa, green tea contains the same theophylline, and the percentage of reduction after baking is very small. Caffeine has a very extensive effect. It will affect the brain, heart, blood vessels, gastrointestinal tract, muscles and kidneys, and the right amount of caffeine will stimulate.

2016-05-26
Coffee is better than chocolate the relationship between healthy coffee and health

Coffee is better than chocolate the relationship between healthy coffee and health

Chocolate is a cocoa product introduced into the beverage industry by Aztec leader Montezuma. Chocolate was not known until the Spanish conqueror Cortez brought it home in the early 19th century. The earliest chocolate was very bitter, so the Spaniards made some improvements to it, replacing chili with sugar and adding cinnamon and vanilla. What makes chocolate so bad?

2015-09-12
The advantages and disadvantages of drinking coffee

The advantages and disadvantages of drinking coffee

Coffee is already a common drink for people, and it is a necessity for people to work overtime, but do you know what the benefits of drinking coffee are? What are the disadvantages of drinking coffee? How many kinds of coffee are there and what are the main ingredients? then the editor will go with you to find out. The benefits of coffee vitamin B is found in the nicotinic acid of coffee.

2015-08-28
Coffee common sense explains in detail the ingredients of a cup of coffee

Coffee common sense explains in detail the ingredients of a cup of coffee

How many ingredients are there in a cup of coffee and what they do to the human body? Next, explain in detail what are the ingredients in the coffee. Caffeine: caffeine is the most eye-catching of all the ingredients in coffee. It belongs to plant xanthamins (animal muscle components) and has the same properties as theobromine in theobromine and theophylline in green tea. The percentage of reduction after baking is minimal.

2015-06-26
The taste of coffee is mellow and sweet. what does it taste like?

The taste of coffee is mellow and sweet. what does it taste like?

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.

2015-05-08
What should be paid attention to in roasting coffee? the price of Alishan Maha coffee

What should be paid attention to in roasting coffee? the price of Alishan Maha coffee

As the name suggests, roasting is to provide heat to coffee beans, causing a series of chemical changes inside. Raw coffee beans show the unique color, aroma and taste of coffee by roasting. Every coffee bean contains fragrance, sour taste, sweet taste and bitter taste. How to release it incisively and vividly depends on the heat of baking. From the insipid raw beans to the endless fragrance in the cup

2016-06-07
What are the processing steps of coffee beans? peeling, fermentation, drying and baking

What are the processing steps of coffee beans? peeling, fermentation, drying and baking

1. Peeling removes the peel and most of the flesh by mechanical or manual means. two。 Fermentation removes the mucus and film from the core by fermentation. as the length of fermentation time will affect the flavor of coffee, each manufacturer has its own fermentation time. 3. The drying method is mainly divided into natural sun drying and natural air drying. Excessive water content can easily lead to mildew and insect growth of raw coffee beans.

2015-03-20
Drinking coffee makes people osteoporotic? Seven rumors about calcium loss

Drinking coffee makes people osteoporotic? Seven rumors about calcium loss

For Chinese people, calcium supplement seems to be an eternal topic. However, while calcium products are popular, there are more people with osteoporosis. What makes the calcium in our bones slip away? Nowadays, there are a lot of theories about calcium loss on the Internet. In this issue, I will interpret them for you one by one. Rumor one: eating more salt will cause calcium loss? Really. Sodium intake and urine

2015-08-04
Introduction to the composition of coffee what are the ingredients of coffee beans?

Introduction to the composition of coffee what are the ingredients of coffee beans?

Caffeine is the most eye-catching of all the ingredients in coffee. It is a kind of phytoxanthin (animal muscle component). It has the same properties as theobromine contained in cocoa, green tea contains the same theophylline, and the percentage of reduction after baking is very small. Caffeine has a very extensive effect. It will affect various parts of the human brain, heart, blood vessels, gastrointestinal tract, muscles and kidneys, and the right amount of caffeine will.

2015-07-29
How to judge the quality of coffee beans

How to judge the quality of coffee beans

Judgment of appearance: delicious coffee can be known from the shape of its roasted coffee beans, of course, there can be no bad coffee beans mixed with, what is more important is that normal beans will also be mixed into high-quality coffee beans and cause hindrance. A fried roasted bean that brews delicious coffee must first be big, fat and uniform, and secondly, it is uniform in size without color spots. These are the main points of visual discrimination, such as

2014-09-19
Principles and principles of coffee roasting what is the principle behind roasting? How to better bake coffee

Principles and principles of coffee roasting what is the principle behind roasting? How to better bake coffee

As the name suggests, roasting is to provide heat to coffee beans, causing a series of chemical changes inside. Raw coffee beans show the unique color, aroma and taste of coffee by roasting. Every coffee bean contains fragrance, sour taste, sweet taste and bitter taste. How to release it incisively and vividly depends on the heat of baking. From the insipid raw beans to the endless fragrance in the cup

2016-03-14
How to judge the appearance of coffee beans

How to judge the appearance of coffee beans

Judgment of appearance: delicious coffee can be known from the shape of its roasted coffee beans, of course, there can be no bad coffee beans mixed with, what is more important is that normal beans will also be mixed into high-quality coffee beans and cause hindrance. A fried roasted bean that brews delicious coffee must first be big, fat and uniform, and secondly, it is uniform in size without color spots. These are the main points of visual discrimination, such as

2015-06-05
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