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The roasting degree of coffee beans

The roasting degree of coffee beans

Coffee beans have a history of roasting beans for hundreds of years. Without these scientific tools, how to judge the whole exothermic reaction of western heat? To put it simply, the baking process is judged by changes in appearance and temperature. The whole baking process can be divided into four stages: 1. Steaming stage: 00-10min; lower bean-140C; this is the most important process of endothermic reaction of coffee beans.

2016-06-05
Basic equipment of coffee flower drawing

Basic equipment of coffee flower drawing

1. Italian professional coffee machine is distinguished according to the cooking and heating system of the boiler, which is generally divided into four types, namely, single boiler system, parent boiler system, double boiler system and multi-boiler system. Four different boiler brewing and heating systems will be different when we brew espresso, and the main reason for the difference comes from the different configuration of the boiler and heating.

2014-06-11
How to appreciate coffee, how to drink coffee, how to drink coffee correctly.

How to appreciate coffee, how to drink coffee, how to drink coffee correctly.

Coffee taste analysis, mainly can be divided into four kinds, namely: bitter caffeine, protein, sugar sour tannic acid, acid fat sweet sugar, high quality tannic acid astringent mineral taste coffee should be like tasting wine (Wine), fine taste can understand its essence. No matter how you brew the coffee, you don't have to drink it in a hurry. Smell the coffee first.

2016-04-26
The Origin of Coffee beans Coffee Bean processing methods Coffee beans Historical Development

The Origin of Coffee beans Coffee Bean processing methods Coffee beans Historical Development

The development of coffee beans began to become popular in the coffee industry in China in the 19th century. Up to now, coffee trees are very similar to laurel trees, usually growing in the area between the Tropic of Cancer. A coffee tree usually grows for about three to four years before it begins to bear fruit. the fruit is a red berry and a small number of yellow berries. It can be separated after drying and removing the pulp.

2016-05-27
Introduction to the characteristics of Kilimanjaro Coffee Flavor Manor with round taste

Introduction to the characteristics of Kilimanjaro Coffee Flavor Manor with round taste

The national emblem of Tanzania was formulated in 1964 on the basis of the Tanganyika national emblem. The central shield, the national emblem of Tanzania, is divided into four parts: the top burning torch cuts through the pre-dawn darkness and lights the spark of freedom and hope; it is painted with the flag of Tanzania; there are crossed tomahawks and spears on the red ground below; and finally, India.

2016-09-18
Burundi coffee flavor introduction Burundi coffee production introduction Burundi fine coffee beans

Burundi coffee flavor introduction Burundi coffee production introduction Burundi fine coffee beans

There are many plateaus and mountains in Burundi, most of which are composed of plateaus on the east side of the Great Rift Valley in East Africa. The average altitude of the whole country is 1600 meters, so it is called Mountain Country. Burundi can be divided into three regions according to its topography: the western plain region, which runs along the Ruzizi River, the Rift Albrtine plain region, with an altitude of 774 to 1000 m; and the central and western mountainous region, with an average altitude of 1700 m and the highest peak in Bujumbura

2016-07-27
Milk foam quotation

Milk foam quotation

The most important thing to make a good espresso is that the production of milk foam directly affects the taste of the coffee, so making good coffee not only requires fragrant beans, but also foam is also crucial. The perfect combination of cappuccino coffee and milk foam, to prepare this cup of coffee, to prepare delicate foam, base Espresso, if the technology is excellent, pulling flowers on the foam will make cappuccino more tasty.

2014-09-04
Introduction to fine coffee with mellow taste and taste in Burundian coffee manor

Introduction to fine coffee with mellow taste and taste in Burundian coffee manor

There are two major ethnic groups in Burundi, and only about 15 percent of the Tutsi have ruled the country since the 16th century, controlling the civilian population, which is mainly made up of Hutu, plus a very small number of indigenous Twa. This abnormal social structure in which ethnic minorities occupy a high position has buried the evil seed of national instability, and in 1

2016-08-26
Bitter, sweet and sour taste with perfect Blue Mountain Coffee flavor, characteristics and taste

Bitter, sweet and sour taste with perfect Blue Mountain Coffee flavor, characteristics and taste

Blue Mountain Coffee refers to coffee brewed from beans from the Blue Mountains of Jamaica. According to the grade, it is divided into Jamaica Blue Mountain Coffee and Jamaican Alpine Coffee. The Blue Mountains are located in the east of the island of Jamaica (Jamaica). Because the mountain is surrounded by the Caribbean Sea, whenever the weather is clear, the sun shines directly on the blue sea, and the peaks reflect the bright blue light of the sea.

2016-08-31
World Coffee Manor production area introduction: coffee producing country Brazil Cafes Do Brazil (part two)

World Coffee Manor production area introduction: coffee producing country Brazil Cafes Do Brazil (part two)

Coffee varieties Arabica and Robusta are produced, of which Arabica accounts for 70% to 80%. In Arabica coffee, the more common varieties are Modo Novo, Catuai, Bourbon, Maragoripe and so on. Coffee harvest can have three or four harvest seasons in a year. Mechanical picking is very common. The method of picking is very different from that of other boutique countries. Mechanical picking process

2015-12-18
Boutique Coffee beans Brazilian Santos Coffee beans (Santos)

Boutique Coffee beans Brazilian Santos Coffee beans (Santos)

Brazilian coffee is cheap and abundant. Brazil produces 30 to 35% of the world's coffee annually, ranking first in the world. Unfortunately, there is a lack of top coffee varieties. Brazilian coffee has average quality, soft beans, and is obviously not resistant to heat in the baking process. Santos is more famous among all varieties. Santos is mellow, neutral, drinkable, and other kinds of coffee beans.

2015-01-04
Introduction to the production methods of 19 kinds of fancy Coffee Italian Coffee

Introduction to the production methods of 19 kinds of fancy Coffee Italian Coffee

1. The word Italian espresso Espresso comes from Italian fast, because Italian espresso is made and delivered to consumers very quickly. Espresso drips slowly from the filter like warm honey, dark reddish brown with a cream content of 10% to 30%. The brewing of espresso can be defined by four M's: Macinazione stands for a correct one.

2015-09-09
How many kinds of coffee beans are there in the world and which ones taste better?

How many kinds of coffee beans are there in the world and which ones taste better?

■ Arabica (Coffea Arabica) ─ accounts for 3/4 of the world's output and is of good quality. because the coffee tree itself is very sensitive to heat and humidity, its growth condition ─ is at least higher than the highland climate of 900m at sea level. the higher the height, the better the quality of coffee beans baked. This variety has a low caffeine content (1.1-1.7%). The color of coffee beans is green to light.

2016-06-02
Introduction to the characteristics of producing areas for describing the Flavor of High-quality Coffee beans in Valenford Manor, Jamaica

Introduction to the characteristics of producing areas for describing the Flavor of High-quality Coffee beans in Valenford Manor, Jamaica

It is transversely rectangular with a ratio of 2 ∶ 1 to width. Two yellow wide stripes of equal width divide the flag into four equal triangles along the diagonal, green at the top and black at the left. Yellow represents the country's natural resources and sunshine, black symbolizes the difficulties that have been overcome and is about to face, and green symbolizes hope and the country's rich agricultural resources. National emblem: Shield emblem in the middle of the pattern, white

2016-09-23
Introduction of world-class barista competition

Introduction of world-class barista competition

One: World Barista Championship World Barista (barista) Competition World Barista (barista) Competition (World Barista Championship) is currently the most professional barista competition in the world. Founded in 2000, the World Barista Competition is jointly sponsored by the European Fine Coffee Association and the American Fine Coffee Association, and currently has 56 member countries. Competition

2016-08-04
Famous varieties of coffee beans: introduction to the flavor and taste of Jamaica Blue Mountain Coffee

Famous varieties of coffee beans: introduction to the flavor and taste of Jamaica Blue Mountain Coffee

Blue Mountain Coffee. The world-famous Jamaica Coffee Bureau (CIB) only gives four legal coffee farms, wallenford, jablum, SilverHill and MoyHall, to process blue mountain coffee beans, which are marked on the outer packaging of all Jamaican blue mountain coffee.

2023-04-14
Ethiopia Sidama coffee beans flavor description processing method Variety characteristics Introduction

Ethiopia Sidama coffee beans flavor description processing method Variety characteristics Introduction

The four major cultivation systems are distributed in the following nine major production areas of Ethiopia: Gemma, Sidama, Yegashefi, Hara, Limu, Iruba, Kimbi (Lekanti), Tiebi and Bebeka. Generally speaking, each region has its own flavor, basically, western tiebi, beibeka, iruba and west

2016-10-20
Q-Grader examination experience and examination form Coffee examination Notes

Q-Grader examination experience and examination form Coffee examination Notes

There are 8 major items and 20 subjects in the Q-Grader examination. The first major item (4 subjects) was tested together in 2 subjects, with a time limit of 1 hour; the second major item (1 subject) was graded for 1 hour; the third major item (2 subjects) was graded for cooked beans; the fourth major item (1 subject) was limited to 1 hour for organic acid; the fifth item (3 subjects) was limited for 1 hour; and the sixth major item (3 subjects) was limited for 1 hour.

2015-09-07
espresso machine

espresso machine

In 1901, Milan engineer Luigi Bezzera invented the espresso machine. An espresso machine is a machine that uses high temperature and high pressure to make coffee quickly. Italian coffee machines are divided into single boiler heat exchange type, double boiler type and multi-boiler type according to boiler type; according to the mode of operation, they can be roughly divided into manual, automatic, semi-automatic, fully automatic and other types. And professional coffee business

2014-08-29
Introduction of Fine Coffee in Fenghuang Manor, Costa Rica

Introduction of Fine Coffee in Fenghuang Manor, Costa Rica

The current Constitution entered into force on November 7, 1949. The Constitution stipulates that the state implements a republic with the separation of legislative, judicial and executive powers. The General Audit Office and the Supreme Electoral Court are independent bodies. The President shall be the head of State or Government and may stand for re-election every other term; the President and Vice President shall be directly elected for a term of four years; when the President is absent, the first Vice President and the second Vice President shall negotiate in turn.

2016-08-18
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