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Roasting principle of boutique coffee: heat conduction, convection and radiation

Roasting principle of boutique coffee: heat conduction, convection and radiation

To do a good job in baking, every production link can not be ignored, the selection of materials should be fastidious, the weighing of materials should be accurate, and the operation should be careful. Baking is a science. To understand the principle of baking, we must first understand the three ways of heat conduction, convection and radiation. Conduction refers to when the heat is transmitted by the heat source, causing the surrounding molecules to vibrate and release heat, gradually moving from the high temperature to the low temperature. Conduction of stainless steel

2014-11-14
Principle of coffee bean roasting: heat conduction, convection and radiation

Principle of coffee bean roasting: heat conduction, convection and radiation

To do a good job in baking, every production link can not be ignored, the selection of materials should be fastidious, the weighing of materials should be accurate, and the operation should be careful. Baking is a science. To understand the principle of baking, we must first understand the three ways of heat conduction, convection and radiation. Conduction refers to when the heat is transmitted by the heat source, causing the surrounding molecules to vibrate and release heat, gradually moving from the high temperature to the low temperature. Conduction of stainless steel

2015-05-27
Knowledge of heat conduction, convection and radiation in coffee roasting

Knowledge of heat conduction, convection and radiation in coffee roasting

To do a good job in baking, every production link can not be ignored, the selection of materials should be fastidious, the weighing of materials should be accurate, and the operation should be careful. Baking is a science. To understand the principle of baking, we must first understand the three ways of heat conduction, convection and radiation. Conduction refers to when the heat is transmitted by the heat source, causing the surrounding molecules to vibrate and release heat, gradually moving from the high temperature to the low temperature. Conduction of stainless steel

2015-02-11
Baking principle of coffee beans roasting of fine coffee beans

Baking principle of coffee beans roasting of fine coffee beans

To do a good job in baking, every production link can not be ignored, the selection of materials should be fastidious, the weighing of materials should be accurate, and the operation should be careful. Baking is a science. To understand the principle of baking, we must first understand the three ways of heat conduction, convection and radiation. Conduction refers to when the heat is transmitted by the heat source, causing the surrounding molecules to vibrate and release heat, gradually moving from the high temperature to the low temperature. Conduction of stainless steel

2015-03-25
Introduction to the characteristics of grinding degree of Mexican coffee varieties of fine coffee beans in producing areas

Introduction to the characteristics of grinding degree of Mexican coffee varieties of fine coffee beans in producing areas

After a long dictatorship of Pophiorio Dias, the Mexican Revolution finally broke out in 1910. The revolutionary forces defeated the Union army, but infighting broke out, plunging Mexico into civil war for two decades. After the revolution, the Institutional Revolutionary Party of Mexico (Partido Revolucionario Institucional,PRI) came to power and ruled.

2016-10-10
The

The "domestic Coffee text" is a sponge that has been rapidly absorbed and fully received from all over the world.

According to the relevant data, the consumption of coffee in China is still in the budding stage. With the continuous development of the national economy, the continuous improvement of living standards, the change of people's consumption concepts and living habits, as well as the diversification of coffee culture, coffee economy does have unlimited room for development. It can be expected that China will become the world's largest coffee consumer rather than a producer.

2014-08-29
Hand-brewed coffee DIY

Hand-brewed coffee DIY

For many friends who have just come into contact with hand-brewed coffee, a major problem may be: in the beginner stage, the seemingly simple hand-brewing pot suddenly becomes heavy in the hand, and the flow regulation is not as comfortable as it seems. Hands will tremble after a long time of water injection, unable to control the flow of water, on the one hand, it is due to lack of practice and lack of proficiency, and another reason is that they can not find it.

2014-09-02
Chinese Coffee Culture

Chinese Coffee Culture

The history of the introduction of coffee into China is not long, and it was not until 1884 that coffee was first planted in Taiwan Province. In the mainland of the motherland, the earliest coffee cultivation began in Yunnan. At the beginning of the 20th century, French missionaries brought the first batch of coffee saplings to Binchuan County, Yunnan Province, and began to grow coffee in the mainland. In terms of natural conditions, many parts of our country and

2014-08-06
Walk into the secret

Walk into the secret "coffee tribe" of the Mekong River

The primitive jungle of the Mekong River, which obscures the sun, is pregnant with strange animals and plants with different personalities. Seemingly mundane journey, often the next second there will be a new surprise. Yesterday, by chance, a scientific research team broke into a coffee village that lived in seclusion in the jungles of southern Laos and where locals could not be found. The naked villagers produce the world's top coffee in an almost primitive way.

2014-07-09
Walk into the secret

Walk into the secret "coffee tribe" of the Mekong River

The primitive jungle of the Mekong River, which obscures the sun, is pregnant with strange animals and plants with different personalities. Seemingly mundane journey, often the next second there will be a new surprise. Yesterday, by chance, a scientific research team broke into a coffee village that lived in seclusion in the jungles of southern Laos and where locals could not be found. The naked villagers produce the world's top coffee in an almost primitive way.

2014-07-09
Step Analysis of Heat conduction, convection and radiation in Coffee roasting

Step Analysis of Heat conduction, convection and radiation in Coffee roasting

To do a good job in baking, every production link can not be ignored, the selection of materials should be fastidious, the weighing of materials should be accurate, and the operation should be careful. Baking is a science. To understand the principle of baking, we must first understand the three ways of heat conduction, convection and radiation. Conduction refers to when the heat is transmitted by the heat source, causing the surrounding molecules to vibrate and release heat, gradually moving from the high temperature to the low temperature. Conduction of stainless steel

2015-09-14
Heart-shaped leaf-shaped tulip coffee pull step pull competition Italian blending of coffee beans

Heart-shaped leaf-shaped tulip coffee pull step pull competition Italian blending of coffee beans

1. The cup is tilted and poured into the cup in a slightly higher place with a small flow of milk. pay attention to pouring it in the center of the cup. Here, the hand holding the milk tank is to pull the milk up and down in a uniform circle to merge the milk and espresso. two。 When the cup is half full or 7 minutes full, the milk tank falls directly, the cylinder body is attached to the cup edge, and the mouth is as close to the coffee liquid level as possible.

2016-07-28
General knowledge of heat conduction, convection and radiation in coffee roasting

General knowledge of heat conduction, convection and radiation in coffee roasting

To do a good job in baking, every production link can not be ignored, the selection of materials should be fastidious, the weighing of materials should be accurate, and the operation should be careful. Baking is a science. To understand the principle of baking, we must first understand the three ways of heat conduction, convection and radiation. Conduction refers to when the heat is transmitted by the heat source, causing the surrounding molecules to vibrate and release heat, gradually moving from the high temperature to the low temperature. Conduction of stainless steel

2014-12-09
General knowledge of Fine Coffee the principle of roasting coffee beans

General knowledge of Fine Coffee the principle of roasting coffee beans

To do a good job in baking, every production link can not be ignored, the selection of materials should be fastidious, the weighing of materials should be accurate, and the operation should be careful. Baking is a science. To understand the principle of baking, we must first understand the three ways of heat conduction, convection and radiation. Conduction refers to when the heat is transmitted by the heat source, causing the surrounding molecules to vibrate and release heat, gradually moving from the high temperature to the low temperature. Conduction of stainless steel

2014-12-17
Coffee roasting principle the roasting of heat conduction, convection and radiation

Coffee roasting principle the roasting of heat conduction, convection and radiation

Coffee roasting will face a variety of problems, only familiar with the principle of coffee roasting, continue to accumulate experience, coupled with improvisation, baristas can master superb skills. To do a good job in baking, every production link can not be ignored, the selection of materials should be fastidious, the weighing of materials should be accurate, and the operation should be careful. Baking is a science. To understand the principle of baking, we must first understand heat conduction and convection.

2015-02-26
Starbucks enters Italy? But Italy may not need Starbucks.

Starbucks enters Italy? But Italy may not need Starbucks.

Recently, Starbucks is ready to enter the land of Italian espresso, but caused strong dissatisfaction among the Italian people, and actively prepared to boycott. According to Corriere della Sera, negotiations for the first Starbucks are in its final stages. Its arrival plan will be completed before Christmas, paving the way for the first pumpkin latte to enter Milan in 2016. According to reports, a famous Italian entrepreneur

2015-10-17
Analysis of the principle of coffee roasting on heat conduction, convection and radiation

Analysis of the principle of coffee roasting on heat conduction, convection and radiation

Coffee roasting will face a variety of problems, only familiar with the principle of coffee roasting, continue to accumulate experience, coupled with improvisation, baristas can master superb skills. To do a good job in baking, every production link can not be ignored, the selection of materials should be fastidious, the weighing of materials should be accurate, and the operation should be careful. Baking is a science. To understand the principle of baking, we must first understand heat conduction and convection.

2014-10-18
Coffee roasting common sense coffee roasting should pay attention to several problems

Coffee roasting common sense coffee roasting should pay attention to several problems

To do a good job of baking, every production link can not be ignored, the selection of materials should be exquisite, the weighing of materials should be accurate, and the operation should be careful. Baking is a science. To understand how baking works, you must first understand heat conduction, convection, and radiation. Conduction is when heat is conducted from a heat source, causing the surrounding molecules to vibrate and emit heat, gradually moving from a high temperature to a low temperature. Stainless steel transmission

2015-06-08
Where is the best place to open a coffee shop

Where is the best place to open a coffee shop

Do you want to open your own shop? As we all know, the most important thing to open a shop is the location, but where should I choose? ArthurRubinfeld, a former vice president of Starbucks, used his experience in expanding Starbucks from more than 100 stores to more than 4000 stores around the world to guide the perfect four steps for anyone who wants to open a successful store. Step1 chooses the place: determine the crowd and flow

2014-12-22
Coffee producers enter the secret

Coffee producers enter the secret "coffee tribes" of the Mekong River.

The primitive jungle of the Mekong River, which obscures the sun, is pregnant with strange animals and plants with different personalities. Seemingly mundane journey, often the next second there will be a new surprise. Yesterday, by chance, a scientific research team broke into a coffee village that lived in seclusion in the jungles of southern Laos and where locals could not be found. The naked villagers produce the world's top coffee in an almost primitive way.

2015-02-16
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