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Coffee bean roasting theory basic knowledge of fine coffee roasting

Coffee bean roasting theory basic knowledge of fine coffee roasting

Grab a handful of coffee raw beans smell, there is always a pungent smell, very different from the impression of the charming smell of coffee. However, after roasting "fragrance" correctly, raw beans will emit the strongest aroma in the world. The small high-altitude Arabica coffee raw beans are like a warehouse full of chemicals. At present, scientists have identified more than 2,000 known ingredients, including 700 to 700.

2015-05-12
Five common preservation methods of coffee beans

Five common preservation methods of coffee beans

In order to maintain the aroma and quality of coffee, how to package and preserve coffee beans has become a great knowledge.

2014-05-14
The secret of coffee bean preservation

The secret of coffee bean preservation

Roasted coffee beans are easily oxidized by oxygen in the air, which deteriorates the quality of the oil, volatilizes and disappears, and then deteriorates quickly through temperature, humidity, sunlight and so on. Especially after multi-layer treatment of low-caffeine coffee beans, oxidation is carried out faster. Therefore, in order to maintain the aroma and quality of coffee, how to package and preserve coffee beans has become a door.

2014-07-11
Preservation methods of coffee beans

Preservation methods of coffee beans

Roasted coffee beans are easily oxidized by oxygen in the air, which deteriorates the quality of the oil, volatilizes and disappears, and then deteriorates quickly through temperature, humidity, sunlight and so on.

2014-07-12
General knowledge of coffee roasting Theory of Baking of Coffee beans

General knowledge of coffee roasting Theory of Baking of Coffee beans

Grab a handful of coffee raw beans smell, there is always a pungent smell, very different from the impression of the charming smell of coffee. However, after roasting "fragrance" correctly, raw beans will emit the strongest aroma in the world. The small high-altitude Arabica coffee raw beans are like a warehouse full of chemicals. At present, scientists have identified more than 2,000 known ingredients, including 700 to 700.

2015-05-28
Does Crema espresso oil affect the flavor and taste of a cup of coffee?

Does Crema espresso oil affect the flavor and taste of a cup of coffee?

An in-depth understanding of the nature of crema will be of great help for baristas to make a good cup of concentrate. Today, the teacher of Chongqing Brista barista barista training course will give you a detailed analysis of crema to help you understand espresso and improve coffee making skills. In the process of looking for a cup of concentration with no bitterness and excellent flavor, you may encounter a bad concentrate every day, and crema is one of them.

2015-11-09
Quite different from the fascinating coffee-scented coffee bean roasting theory (1)

Quite different from the fascinating coffee-scented coffee bean roasting theory (1)

Grab a handful of coffee raw beans smell, there is always a pungent smell, very different from the impression of the charming smell of coffee. However, after roasting "fragrance" correctly, raw beans will emit the strongest aroma in the world. The small high-altitude Arabica coffee raw beans are like a warehouse full of chemicals. At present, scientists have identified more than 2,000 known ingredients, including 700 to 700.

2015-06-08
Roasting of coffee beans Latin American Martinique coffee

Roasting of coffee beans Latin American Martinique coffee

Roasting tips: secret one: to achieve the highest caramelization-caramelization is an important factor affecting coffee flavor, because the 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 continue until

2016-06-08
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
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
Five ways to preserve Coffee beans

Five ways to preserve Coffee beans

Roasted coffee beans are easily exposed to oxygen in the air to produce oxidation, which deteriorates the oil quality, volatilizes and disappears aroma, and then accelerates deterioration through temperature, humidity, sunshine and so on.

2014-05-12
Coffee beans can be preserved in the following ways

Coffee beans can be preserved in the following ways

Roasted coffee beans are easily exposed to oxygen in the air to produce oxidation, which deteriorates the oil quality, volatilizes and disappears aroma, and then accelerates deterioration through temperature, humidity, sunshine and so on.

2014-06-14
Roasting techniques of Coffee Bean treatment: coffee Bean Baking Theory (1) detailed introduction

Roasting techniques of Coffee Bean treatment: coffee Bean Baking Theory (1) detailed introduction

(reprint) grab a handful of coffee and smell raw beans, there is always a pungent smell, which is very different from the charming smell of coffee in your impression. However, after roasting "fragrance" correctly, raw beans will emit the strongest aroma in the world. The small high-altitude Arabica coffee raw beans are like a warehouse full of chemicals. At present, scientists have identified more than 2,000 known ingredients.

2015-12-18
Introduction to the main points of coffee roasting knowledge: coffee bean roasting theory (1)

Introduction to the main points of coffee roasting knowledge: coffee bean roasting theory (1)

(reprint) grab a handful of coffee and smell raw beans, there is always a pungent smell, which is very different from the charming smell of coffee in your impression. However, after roasting "fragrance" correctly, raw beans will emit the strongest aroma in the world. The small high-altitude Arabica coffee raw beans are like a warehouse full of chemicals. At present, scientists have identified more than 2,000 known ingredients.

2015-12-16
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
Coffee bean roasting theory listening to sound is also the basis for judging the baking degree.

Coffee bean roasting theory listening to sound is also the basis for judging the baking degree.

Grab a handful of coffee raw beans smell, there is always a pungent smell, very different from the impression of the charming smell of coffee. However, after roasting "fragrance" correctly, raw beans will emit the strongest aroma in the world. The small high-altitude Arabica coffee raw beans are like a warehouse full of chemicals. At present, scientists have identified more than 2,000 known ingredients, including 700 to 700.

2015-09-21
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
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
Coffee bean roasting theory the flavor characteristics of coffee beans produced by the degree of roasting of coffee beans

Coffee bean roasting theory the flavor characteristics of coffee beans produced by the degree of roasting of coffee beans

(reprint) grab a handful of coffee and smell raw beans, there is always a pungent smell, which is very different from the charming smell of coffee in your impression. However, after roasting "fragrance" correctly, raw beans will emit the strongest aroma in the world. The small high-altitude Arabica coffee raw beans are like a warehouse full of chemicals. At present, scientists have identified more than 2,000 known ingredients.

2016-01-23
How do you bake the coffee beans you just picked? Coffee bean roasting Xinde coffee bean baking method coffee

How do you bake the coffee beans you just picked? Coffee bean roasting Xinde coffee bean baking method coffee

Just picked coffee 1, raw bean processing: 1, picking is divided into mechanical picking and manual picking. Mechanical picking is suitable for coffee gardens with flat land and large areas of planting. Brazil is the most frequent user of mechanical picking coffee in the world. This method is characterized by low cost and high efficiency, but the coffee beans picked are uneven and of poor quality. Coffee beans with higher quality requirements are generally used.

2016-03-22
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