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“coffee bean roasting theory” search results (300)

Coffee roaster training course summary freshly roasted coffee roaster

Coffee roaster training course summary freshly roasted coffee roaster

I often come across friends who ask me how to start learning coffee roasting. Or, how to make their own baking please climb to another tall building? My answer is always simple. Buy a bag of Yega Sheffield and a bag of Columbia and go back to practice. If you think about such an answer, you may think that I am perfunctory, but in fact, isn't that how I came here? Looking back on the beginning of learning

2016-04-25
Xiamen Xiangtou Fine Coffee College course [2012.11-2013.1]

Xiamen Xiangtou Fine Coffee College course [2012.11-2013.1]

[latest course] basic baking course Wang Shiru time: December 17-December 19, 2012 course fee: 3800 yuan / three-day course purpose: this course is aimed at students with barista foundation (or those who have taken a barista course). Through the understanding of the basic knowledge of baking, the use of small roaster, master the basic theory of self-baking and have the basic skills

2014-04-27
Professional roasting theory of coffee beans roasting aroma elves

Professional roasting theory of coffee beans roasting aroma elves

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.

2015-11-03
Why is the culture of coffee so old?

Why is the culture of coffee so old?

There are many theories about the source of coffee, and it is impossible to verify which one is correct. So what is the culture of coffee? Coffee was introduced into China from abroad, its background is like the tea culture in Chinese history, from ancient times to the present, has a long history. The earliest coffee origin caused a fire in the highlands of southwestern Ethiopia, and villagers found the roasted coffee beans very fragrant.

2015-09-19
What is the definition and concept powder-to-water ratio of SCAA's gold cup theory?

What is the definition and concept powder-to-water ratio of SCAA's gold cup theory?

The proportion of SCAA refined cup coffee defined by the Gold Cup Fine Coffee Association of the United States and the European Fine Coffee Association of scae, the extraction rate of coffee must be about 20%, while the TDS (concentration ratio) is about 1.1% to 1.3%. For Drip Filter dripping and brewing, how to extract the best coffee flavor, the controlling factors are nothing more than the changes of the extract of coffee powder and the concentration in a cup of coffee.

2015-10-16
Introduction to the main points of World Coffee knowledge: a detailed explanation of the Powder-to-Water ratio of SCAA Gold Cup Theory

Introduction to the main points of World Coffee knowledge: a detailed explanation of the Powder-to-Water ratio of SCAA Gold Cup Theory

The proportion of SCAA refined cup coffee defined by the Gold Cup Fine Coffee Association of the United States and the European Fine Coffee Association of scae, the extraction rate of coffee must be about 20%, while the TDS (concentration ratio) is about 1.1% to 1.3%. For Drip Filter dripping and brewing, how to extract the best coffee flavor, the controlling factors are nothing more than the changes of the extract of coffee powder and the concentration in a cup of coffee.

2015-12-22
Coffee

Coffee "pedigree theory" coffee bean variety origin introduction

The birth of coffee said that there are many legends about coffee, two of which are very popular, namely, the story of shepherds and the legend of Arab monks. The story of the shepherd may also be called the legend of Kaldi. The story is set in the Ethiopian Plateau in the sixth century. Legend has it that there was a shepherd named Kaldi in Ethiopia in the sixth century. One day, he found that his sheep suddenly disappeared.

2015-03-10
Unveil the mystery of coffee allusions

Unveil the mystery of coffee allusions

Who first thought of roasting the seeds of coffee trees? And why?

2014-08-15
SCAA gold cup theory the ratio of coffee powder to water

SCAA gold cup theory the ratio of coffee powder to water

The proportion of SCAA refined cup coffee defined by the Gold Cup Fine Coffee Association of the United States and the European Fine Coffee Association of scae, the extraction rate of coffee must be about 20%, while the TDS (concentration ratio) is about 1.1% to 1.3%. For Drip Filter dripping and brewing, how to extract the best coffee flavor, the controlling factors are nothing more than the changes of the extract of coffee powder and the concentration in a cup of coffee.

2015-03-13
Does blended coffee have high requirements for taste and flavor? introduction to the characteristics of fine coffee

Does blended coffee have high requirements for taste and flavor? introduction to the characteristics of fine coffee

Mix it with the type of coffee. Such a blending method requires an accurate understanding of the type of coffee beans used, and a fairly familiar grasp of the performance of each kind of coffee in the cup, so as to determine the large proportion of all kinds of coffee beans in the blending.

2016-06-28
The method of roasting and brewing determines the taste of coffee

The method of roasting and brewing determines the taste of coffee

Coffee health care, can prevent cancer, delay aging, but drinking too much will also cause harm to health, so it is very important to grasp the degree. Here are 10 facts related to coffee summarized by the editor. Understanding them by Wang Sen Coffee training School is good for you and your correct understanding of coffee. 1. Roasting and brewing methods determine the taste of coffee the essential oil contained in coffee beans is 200 degrees Celsius.

2015-11-04
Fine Coffee Aromatic Coffee Exhaust with Bean Cultivation

Fine Coffee Aromatic Coffee Exhaust with Bean Cultivation

Beans are not as fresh as possible, why should they be raised? Will coffee beans taste better after resting for a few days? Speaking of beans, the first is that coffee beans will have so-called exhaust weather when they are roasted well, which also means that coffee beans will expand in volume when roasted, and the expanded space in coffee beans will hide carbon dioxide. Over time, this carbon dioxide will also leave the coffee beans. That's why coffee beans need to be used.

2014-11-18
The Origin of Coffee from High-quality Coffee beans

The Origin of Coffee from High-quality Coffee beans

The pedigree theory of coffee is the same as red wine, the quality of coffee has a lot to do with the origin. The most famous coffee producers are as follows: Brazil's largest coffee producer. One of the most famous is Sandos Coffee, which tastes mellow, neutral, can be directly boiled, or mixed with other kinds of coffee beans into a comprehensive coffee, is also a good choice. Other kinds of Brazilian coffee such as Rio,

2015-03-12
Exhaust and Bean cultivation of Fine Coffee

Exhaust and Bean cultivation of Fine Coffee

Beans are not as fresh as possible, so why should they be kept? Will coffee beans taste better after sitting for a few days? When it comes to raising beans, first of all, there will be the so-called exhaust atmosphere when coffee beans are roasted, that is to say, the volume of coffee beans will expand when roasted, and the expanding space in coffee beans contains carbon dioxide. Over time, this carbon dioxide will also break away from the coffee beans. That's why coffee beans need to be used.

2014-12-25
Exhaust and bean cultivation of coffee-scented coffee

Exhaust and bean cultivation of coffee-scented coffee

Beans are not as fresh as possible, so why should they be kept? Will coffee beans taste better after sitting for a few days? When it comes to raising beans, first of all, there will be the so-called exhaust atmosphere when coffee beans are roasted, that is to say, the volume of coffee beans will expand when roasted, and the expanding space in coffee beans contains carbon dioxide. Over time, this carbon dioxide will also break away from the coffee beans. That's why coffee beans need to be used.

2014-09-27
What is coffee beans?

What is coffee beans?

1 beans have woken up, do not need to raise coffee beans need to raise? To ask this question, first look at some of the grounds for the expression "raising beans." A relatively convincing explanation is that the coffee beans have just been roasted, and the smoke and carbon dioxide generated by the high temperature during the roasting process will be adsorbed in the structural pores of the coffee beans, which is not conducive to the extraction of coffee and the brewed coffee will have

2016-07-08
Coffee bean consumption reference coffee data coffee bean consumption

Coffee bean consumption reference coffee data coffee bean consumption

The weight of some coffee pounds refers to 1. Coffee beans: about 6 to 7 are 1 g 2.Hario Syphon measuring spoons: 1 flat tablespoon 8 to 9 g 3.Hario V60 measuring spoons: 1 flat spoon 14 to 15 g 4. Coffee beans (after baking): 0.38, 0.43 g / cm ^ 3 5. Coffee powder: 0.44, 0.48 g / cm ^ 3 6. A coffee bean with long axis 12mm, short axis 8mm and high 5mm semi-ellipsoid after roasting is said to be extracted from coffee and surface.

2016-04-27
The exhaust of Coffee-scented Coffee and the skills of cultivating beans

The exhaust of Coffee-scented Coffee and the skills of cultivating beans

Beans are not as fresh as possible, so why should they be kept? Will coffee beans taste better after sitting for a few days? When it comes to raising beans, first of all, there will be the so-called exhaust atmosphere when coffee beans are roasted, that is to say, the volume of coffee beans will expand when roasted, and the expanding space in coffee beans contains carbon dioxide. Over time, this carbon dioxide will also break away from the coffee beans. That's why coffee beans need to be used.

2015-10-12
Introduction to the blending of Italian Coffee which coffee varieties are more suitable for blending

Introduction to the blending of Italian Coffee which coffee varieties are more suitable for blending

In 1870, Joel, a grocery store salesman from Kentucky and the founder of Maxwell, felt that the coffee did not meet his requirements, so he began to try to mix different coffee beans. When he came up with a taste to his satisfaction, he took it to the prestigious Maxwell Hotel in Tennessee. This is a special company with a tradition of hospitality in the American South.

2016-08-04
Why do you want to raise coffee beans? How to grow coffee beans

Why do you want to raise coffee beans? How to grow coffee beans

Will the coffee beans taste better after sitting for a few days? Friends who like red wine all know that good red wine needs to be opened an hour in advance to oxidize the red wine, which will be more conducive to the release of aroma. Although the principle is different, coffee does have a similar practice, which we call bean cultivation. When it comes to raising beans, coffee beans will have the so-called atmosphere when roasted, that is to say, coffee beans are roasted.

2015-03-13
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