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Coffee bean roasting common sense coffee roasting tips

Coffee bean roasting common sense coffee roasting tips

Roasting secret: tip 1: to achieve the highest caramelization-caramelization is an important factor affecting coffee flavor, as raw beans will absorb a lot of heat when roasting, then there is the first explosive sound (1st cracking), at this time, the sugar begins to be converted into carbon dioxide, water continues to evaporate, and the aroma of coffee will gradually come out and form coffee oil. This pyrolysis reaction can last until

2016-06-13
The composition and aroma of coffee beans is the life of coffee quality.

The composition and aroma of coffee beans is the life of coffee quality.

Sugar: without sugar, you will not only feel the bitterness of caffeine and the sour taste of tannin, but also feel sweet, which is caused by the sugar contained in the coffee itself. After baking, most of the sugar will be converted to caramel, bringing a unique brown to the coffee. Minerals: lime, iron, sulfur, sodium carbonate, phosphorus, chlorine, silicon, etc., because the proportion rarely affects coffee.

2015-06-04
Coffee roasting knowledge introduction Coffee roasting coffee with different roasting degree has different roasting degree

Coffee roasting knowledge introduction Coffee roasting coffee with different roasting degree has different roasting degree

Just roasted coffee beans, it is best to leave for 2-5 days, let a large amount of carbon dioxide out of the coffee beans after drinking will be more smooth, Hong Kong Coffee Club will choose an one-way breathable valve aluminum foil bag to preserve coffee beans, can prevent the entry of air to cause oxidation, but also can let carbon dioxide out, to ensure that coffee beans remain fresh in the best condition secret 1: to achieve the highest caramelization-caramelization is affecting coffee

2016-07-11
Coffee roasting process roasting degree introduction which roasting machine is better

Coffee roasting process roasting degree introduction which roasting machine is better

Tip 1: Get the highest caramelization-caramelization is an important factor affecting coffee flavor, because raw beans will absorb a lot of heat when roasting, then there will be the first cracking sound (1st cracking), at this time, sugar begins to convert into carbon dioxide, water continues to evaporate, coffee aroma will gradually be emitted, and the formation of coffee fat. This pyrolysis reaction can last until the second explosion

2016-07-05
The main components of coffee

The main components of coffee

Caffeine: Caffeine is the most widely known of all coffee ingredients.

2014-06-16
What is the secret of coffee baking? what materials can be used as supercapacitors?

What is the secret of coffee baking? what materials can be used as supercapacitors?

Secret 1: to achieve the highest caramelization-caramelization is an important factor affecting the flavor of coffee, as raw beans absorb a lot of heat when roasting, then there is the first 1st cracking, at this time, the sugar begins to be converted into carbon dioxide, water continues to evaporate, the aroma of coffee will gradually come out and form coffee oil. This pyrolysis reaction can last until the second explosion (2nd)

2016-06-08
General knowledge of coffee roasting introduction of coffee baking methods

General knowledge of coffee roasting introduction of coffee baking methods

Pay attention to the change in color and taste-the color of coffee beans will change from green to light brown as it continues to heat up, and then a slight reddish brown of oil will be produced, followed by a large amount of oil that is shiny dark brown. At this point, you can no longer bake, otherwise the coffee oil on the surface of the beans will dry and give off a lot of smoke and scorched smell. To sum up, coffee roasting is a science, the age of raw beans,

2016-07-27
Common sense of roasting coffee

Common sense of roasting coffee

The most important step that affects the flavor of coffee is the method of baking. There are many factors that affect baking, such as climate, humidity, hardness and water content of raw beans. Because there are so many variables, baking experience is the most important key. Before roasting, raw coffee beans have a fishy smell, and after baking, they will emit a strong aroma. And the roasting degree of coffee beans (roas)

2014-07-03
What are the main nutrients of coffee beans?

What are the main nutrients of coffee beans?

Nutrition Editor caffeine caffeine is the most eye-catching of all coffee ingredients. It is a kind of phytoflavin (animal muscle ingredient). Its properties are the same as theobromine in cocoa, green tea contains the same theophylline, and the percentage of reduction after baking is very small. Caffeine has a wide range of effects. It can accelerate the metabolism of the human body and keep people clear-headed and sensitive.

2016-06-01
Introduction of coffee roasting stage introduction of coffee roaster introduction of roasting degree of different coffee beans

Introduction of coffee roasting stage introduction of coffee roaster introduction of roasting degree of different coffee beans

To sum up, coffee roasting is a science. The age, density, hardness and moisture content of raw beans will affect the quality of roasted coffee. Even the relative humidity and temperature on the day of roasting should not ignore the coffee beans that have just been roasted. It is best to put them for 2-5 days, so that a large amount of carbon dioxide out of the coffee beans will be easier to drink. Hong Kong Coffee Club will choose one-way breathable valve aluminum foil.

2016-07-19
Basic knowledge of Coffee what nutrients are contained in coffee

Basic knowledge of Coffee what nutrients are contained in coffee

Caffeine is the most eye-catching of all the ingredients in coffee. It is a kind of phytoflavin (animal muscle ingredient). Its properties are the same as theobromine in cocoa, green tea contains the same theophylline, and the percentage of reduction after baking is very small. Caffeine has a wide range of effects. It can accelerate the metabolism of the human body and keep people clear-headed and sensitive. The magical skill of coffee

2015-03-11
Boutique coffee common sense roasting coffee common sense

Boutique coffee common sense roasting coffee common sense

The most important step that affects the flavor of coffee is the method of baking. There are many factors that affect baking, such as climate, humidity, hardness and water content of raw beans. Because there are so many variables, baking experience is the most important key. Before roasting, raw coffee beans have a fishy smell, and after baking, they will emit a strong aroma. And the roasting degree of coffee beans (roas)

2014-12-24
Some common sense of roasting coffee beans

Some common sense of roasting coffee beans

The most important step that affects the flavor of coffee is the method of baking. There are many factors that affect baking, such as climate, humidity, hardness and water content of raw beans. Because there are so many variables, baking experience is the most important key. Before roasting, raw coffee beans have a fishy smell, and after baking, they will emit a strong aroma. And the roasting degree of coffee beans (roa)

2014-12-11
Basic coffee roasting knowledge of fine coffee

Basic coffee roasting knowledge of fine coffee

The most important step that affects the flavor of coffee is the method of baking. There are many factors that affect baking, such as climate, humidity, hardness and water content of raw beans. Due to a lot of variables, the experience of baking is that the most important thing is that raw coffee beans have a fishy smell before roasting and give off a strong aroma after baking. And the roasting degree of coffee beans (roasti)

2014-10-22
Common sense of roasting coffee beans

Common sense of roasting coffee beans

The most important step that affects the flavor of coffee is the method of baking. There are many factors that interfere with baking, including climate, humidity, hardness and water content of raw beans. Due to many variables, the experience of the baker is the most important key. Before roasting, raw coffee beans have a fishy smell, and after baking, they will emit a strong aroma. And the roasting degree of coffee beans (roastin)

2016-09-05
General knowledge of fine coffee learning to roast coffee

General knowledge of fine coffee learning to roast coffee

The most important step that affects the flavor of coffee is the method of baking. There are many factors that affect baking, such as climate, humidity, hardness and water content of raw beans. Because there are so many variables, baking experience is the most important key. Before roasting, raw coffee beans have a fishy smell, and after baking, they will emit a strong aroma. And the roasting degree of coffee beans (roas)

2014-11-17
The most important step in roasting Coffee Flavor

The most important step in roasting Coffee Flavor

The most important step that affects the flavor of coffee is the method of baking. There are many factors that affect baking, such as climate, humidity, hardness and water content of raw beans. Because there are so many variables, baking experience is the most important key. Before roasting, raw coffee beans have a fishy smell, and after baking, they will emit a strong aroma. And the roasting degree of coffee beans (roas)

2015-06-06
The nutritional composition of coffee beans introduces the taste of Irish coffee

The nutritional composition of coffee beans introduces the taste of Irish coffee

The nutrient caffeine is the most eye-catching of all the ingredients in coffee. It is a kind of phytoflavin (animal muscle ingredient). Its properties are the same as theobromine in cocoa, green tea contains the same theophylline, and the percentage of reduction after baking is very small. Caffeine has a wide range of effects. It can accelerate the metabolism of the human body and keep people clear-headed and sensitive. Coffee

2016-06-12
Basic knowledge of roasting coffee with boutique coffee beans

Basic knowledge of roasting coffee with boutique coffee beans

The most important step that affects the flavor of coffee is the method of baking. There are many factors that affect baking, such as climate, humidity, hardness and water content of raw beans. Because there are so many variables, baking experience is the most important key. Before roasting, raw coffee beans have a fishy smell, and after baking, they will emit a strong aroma. And the roasting degree of coffee beans (roas)

2014-12-15
General knowledge of coffee roasting in fine coffee

General knowledge of coffee roasting in fine coffee

The most important step that affects the flavor of coffee is the method of baking. There are many factors that affect baking, such as climate, humidity, hardness and water content of raw beans. Due to a lot of variables, the experience of baking is that the most important thing is that raw coffee beans have a fishy smell before roasting and give off a strong aroma after baking. And the roasting degree of coffee beans (roasti)

2014-12-20
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