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The bitterness of coffee. How did coffee bitterness come from?

The bitterness of coffee. How did coffee bitterness come from?

Caffeine is the most well-known bitter ingredient in coffee, but caffeine actually accounts for only 10% of the bitter taste. This can be understood from the fact that the concentration of caffeine in roasted beans is not affected by the degree of baking, and that decaffeinated coffee also has a bitter taste. So where does the remaining 90% of the bitterness come from? One of the sources of coffee bitterness is brown pigment. Brown color

2016-06-03
The secret of making a delicious cup of coffee

The secret of making a delicious cup of coffee

High-quality coffee beans are the source of delicious coffee. A good coffee bean smells delicious and mellow, looks like full and uniform particles, complete shape and bright color, and is crisp and fragile when pressed by hand. At present, coffee is grown in more than 70 countries in the world, and the tropical area with the sea of 1000 to 1500 meters is the best. The famous varieties are Colombian coffee and Brazil.

2015-02-28
The characteristics of Yunnan coffee in China Starbucks and Yunnan coffee story

The characteristics of Yunnan coffee in China Starbucks and Yunnan coffee story

Coffee from Yunnan Province in China is known for its low consistency and fruity flavor and has become an important ingredient in European Arabica blends. Its light taste and aroma are somewhat similar to coffee beans from Honduras or Guatemala. Nestle coffee china agricultural services team director wu ted smite said. Coffee is more profitable than other crops. As a result, more and more Yunnan farmers

2016-06-04
Basic knowledge of Italian mocha brewing coffee

Basic knowledge of Italian mocha brewing coffee

Mocha is a kind of distilled coffee. The coffee brewed from the mocha pot has a steady concentration and aroma. It is mainly suitable for Italian coffee. Popular in Europe, and Italian coffee machine belong to the use of high-pressure steam extraction coffee pot, but in price, size, more suitable for ordinary families to use. The water placed at the bottom is heated and driven by steam pressure.

2015-04-22
The secret of delicious coffee high-quality coffee beans

The secret of delicious coffee high-quality coffee beans

High-quality coffee beans are the source of delicious coffee. A good coffee bean smells delicious and mellow, looks like full and uniform particles, complete shape and bright color, and is crisp and fragile when pressed by hand. At present, coffee is grown in more than 70 countries in the world, and the tropical area with the sea of 1000 to 1500 meters is the best. The famous varieties are Colombian coffee and Brazil.

2015-06-13
The secret of delicious coffee high-quality coffee beans

The secret of delicious coffee high-quality coffee beans

High-quality coffee beans are the source of delicious coffee. A good coffee bean smells delicious and mellow, looks like full and uniform particles, complete shape and bright color, and is crisp and fragile when pressed by hand. At present, coffee is grown in more than 70 countries in the world, and the tropical area with the sea of 1000 to 1500 meters is the best. The famous varieties are Colombian coffee and Brazil.

2015-08-14
French style lazy coffee pot French press style

French style lazy coffee pot French press style

French-style lazy coffee-French pressure source: this simple coffee method comes from the same simple and romantic country France. Practice: the first step is to prepare a high-quality pressure pot, and the second step is to put the coffee powder into the kettle with 18g ground coffee powder (for two). The third step will be 86-92 degrees (some people here like the temperature on the high side, but I like the temperature

2015-10-12
The few meters of light in the cafe is suitable for the lamps and lanterns of the cafe.

The few meters of light in the cafe is suitable for the lamps and lanterns of the cafe.

Lamps and lanterns have never been a small object in a cafe, and a characteristic lamp will often become a topic for customers entering the store, which undoubtedly deepens the first impression of consumers and becomes the identification point of the museum. What is unified with the tone of the store is always the most appropriate, a sudden violation everywhere, so don't pursue novelty indefinitely when choosing, even if it is a common style.

2016-05-07
Basic knowledge of fancy Coffee characteristics and Origin of carbon-roasted Coffee

Basic knowledge of fancy Coffee characteristics and Origin of carbon-roasted Coffee

Carbon-roasted coffee, also known as bitter coffee, means that the fire source of roasted coffee is carbon fire, and sometimes special wood is used as fuel. Coffee beans roasted with carbon fire will have wood flavor rather than carbon smell. This kind of coffee comes from Japan, and the pure re-roasting creates the unique taste of Japanese charcoal roasting, which is special, sweet, mellow, full-bodied and extremely bitter. Many

2015-01-26
Coffee roaster household roaster

Coffee roaster household roaster

Coffee roasting (coffee roasting) means that through heating raw beans, starch in raw beans is converted into sugars and acids at high temperature, substances such as cellulose will be carbonized to varying degrees, water and carbon dioxide will be volatilized, proteins will be converted into enzymes and fats, and the remaining substances will be combined to form an oil film on the surface of coffee beans, and in the process coffee acids will be formed.

2014-08-20
Coffee-tracing the bitter and loving taste

Coffee-tracing the bitter and loving taste

Many people will think that caffeine is the source of coffee bitterness, but in fact caffeine accounts for only 1/10 of the bitterness, so where does the remaining 90% come from? A cup of coffee is a complex drink made up of more than 30 chemicals that determine the taste, aroma and acidity of the coffee. Since the 1930s, scientists have separated and identified

2014-08-22
Fine Coffee: a detailed explanation of Italian Mocha blending

Fine Coffee: a detailed explanation of Italian Mocha blending

Mocha is a kind of distilled coffee. The coffee brewed from the mocha pot has a steady concentration and aroma. It is mainly suitable for Italian coffee. Popular in Europe, and Italian coffee machine belong to the use of high-pressure steam extraction coffee pot, but in price, size, more suitable for ordinary families to use. The water placed at the bottom is heated and driven by steam pressure.

2014-11-07
Correct understanding of caffeine and rational drinking of coffee

Correct understanding of caffeine and rational drinking of coffee

What is caffeine: (Caffeine) is an alkaloid extracted from tea and coffee fruits. Moderate use of caffeine can dispel fatigue and excitability. Coffee, tea, soft drinks and energy drinks with caffeine are very popular. Therefore, caffeine is also the most commonly used psychotropic drug in the world. In North America, 90% of adults use coffee every day.

2016-05-06
This paper introduces the common baking utensils and the changes of color and taste in different processes of roasting coffee beans.

This paper introduces the common baking utensils and the changes of color and taste in different processes of roasting coffee beans.

Coffee roasted Coffee Roasting coffee is popular mainly because of the aroma formed after roasting and the taste when drinking. The coffee raw bean itself does not have any special taste, it is roasted to completely change and reorganize the substances inside the raw bean to form a new structure, thus bringing out the mellow flavor of the coffee. Baking tool roaster, divided into three types: direct fire type, semi-hot air straight

2016-01-08
The Secret of the success of a Cafe Store Design (Lamps and Lighting) understand the beauty of decoration

The Secret of the success of a Cafe Store Design (Lamps and Lighting) understand the beauty of decoration

So today, the editor takes you into the world of lighting design in the cafe! In the previous two issues, the editor has repeatedly stressed the problem of light in cafes, that is, the sky should be dark and the light should be as dark as possible, because most private cafes are located in a place where people can relax, relieve stress and feel happy. such being the case, people need brightness in a relatively delicate environment.

2015-12-14
The types of coffee beans, taste and flavor production areas introduce how many kinds of coffee beans there are.

The types of coffee beans, taste and flavor production areas introduce how many kinds of coffee beans there are.

Colombia-Columbia (highest quality): the second largest producer in the world. Coffee beans are light green, large granules, with heavy flavor, whether single drink or mixed are very suitable. Characteristics: incense-strong, sweet-medium, acid-medium, alcohol-strong, bitter-weak. Carbon roasted coffee, also known as bitter coffee, means that the fire source of roasted coffee is carbon fire, and sometimes special wood is used.

2016-07-14
Starbucks drinks introduction Starbucks Breakfast Coffee

Starbucks drinks introduction Starbucks Breakfast Coffee

Breakfast coffee description: mild and fragrant, this light mixed coffee gives people a lively first impression and is a great drink to start a new day. Processing: washing method. Similar to coffee: recommend light-flavored mixed coffee or preferred coffee. Taste with food: nuts, apples, blueberries, lemons. Tasting suggestion: compare mixed coffee and French baking for breakfast

2015-06-10
Coffee bean roasting technology household roaster

Coffee bean roasting technology household roaster

Coffee roasting (coffee roasting) means that through heating raw beans, starch in raw beans is converted into sugars and acids at high temperature, substances such as cellulose will be carbonized to varying degrees, water and carbon dioxide will be volatilized, proteins will be converted into enzymes and fats, and the remaining substances will be combined to form an oil film on the surface of coffee beans, and in the process coffee acids will be formed.

2015-01-08
The secret of making a delicious cup of coffee the secret of good coffee

The secret of making a delicious cup of coffee the secret of good coffee

High-quality coffee beans are the source of delicious coffee. A good coffee bean smells delicious and mellow, looks like full and uniform particles, complete shape and bright color, and is crisp and fragile when pressed by hand. At present, coffee is grown in more than 70 countries in the world, and the tropical area with the sea of 1000 to 1500 meters is the best. The famous varieties are Colombian coffee and Brazil.

2015-05-26
Tips for making delicious coffee coffee knowledge

Tips for making delicious coffee coffee knowledge

High-quality coffee beans are the source of delicious coffee. A good coffee bean smells delicious and mellow, looks like full and uniform particles, complete shape and bright color, and is crisp and fragile when pressed by hand. At present, coffee is grown in more than 70 countries in the world, and the tropical area with the sea of 1000 to 1500 meters is the best. The famous varieties are Colombian coffee and Brazil.

2015-08-04
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