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How to understand Coffee Baking Curve introduction to Starbucks Coffee Baking Curve

How to understand Coffee Baking Curve introduction to Starbucks Coffee Baking Curve

Coffee roasting curve with the rapid heating of coffee beans in the roasting process, water begins to escape from the bean surface and evaporate. The escape rate depends on temperature, bean quantity, bean density and air circulation, while the standard rate of a normal roaster is 5-7 minutes when the water content of coffee beans is reduced from 11% to 2%. Coffee beans at the initial stage of roasting sometimes turn a little white or milky white, and then

2016-10-20
Cultivation techniques of Chinese small-grain Coffee cultivation of Coffee varieties of Tieli Katim in Yunnan, China

Cultivation techniques of Chinese small-grain Coffee cultivation of Coffee varieties of Tieli Katim in Yunnan, China

Prevention and treatment methods: ① strengthen management, reasonable pruning, appropriate shade. ② artificially killed adults and larvae, cut off the damaged branches and burned them in time. two。 Coffee leopard bark moth. It is widely distributed and is one of the common coffee pests, which can harm a variety of cash crops. The larvae overwintered in the branches, and the larvae often ate upward in the branches, forming a tunnel of 30cm to 60cm. Prevention and control methods:

2015-10-07
Some flashbacks of Espresso 3

Some flashbacks of Espresso 3

The first two chapters were written about a year ago, and the third part began to be written only after the delay. But the advantage is that there is a deeper understanding of coffee than in the past. According to the description in the second chapter, the coffee starts to flow out in about 5 seconds. The coffee extracted at this time should be the part with the highest concentration, which is also coffee.

2014-10-14
What kind of coffee utensils does popular coffee maker have? Japanese imported siphon coffee maker ice drop coffee maker

What kind of coffee utensils does popular coffee maker have? Japanese imported siphon coffee maker ice drop coffee maker

The chemical retro shape of the siphon coffee pot is the reason why many people like it at first sight. The pressure of boiling water is used to divert the water to the coffee powder layer, and when the temperature drops, the brewed coffee returns to the glass jar. Don't be frightened by its complex structure, the siphon coffee maker is also very simple to use. In the initial use, all you have to do is add water, ignite, load powder, and turn off the fire.

2016-07-11
The difference between the two methods of tanning honey how to tell the difference between sunburn and sunburn is a traditional coffee.

The difference between the two methods of tanning honey how to tell the difference between sunburn and sunburn is a traditional coffee.

Tanning is a traditional method for the initial processing of coffee beans, and at present, almost all coffee-growing countries such as Ethiopia and Yemen still use solarization to treat raw beans. Sun treatment will first identify sunken beans in the sink, that is, ripe or half-ripe beans are spread in the drying farm for natural drying. The specific time depends on the local climatic conditions, which usually takes two to four weeks.

2016-04-25
Five factors affecting milk foaming

Five factors affecting milk foaming

(1) Milk temperature is a very important factor in dispelling milk. when the storage temperature of milk increases by 2 degrees Celsius, the shelf life of milk will be reduced by half, and the higher the temperature, the more milk fat will decompose and the lower the degree of foaming. When stored at the same temperature, the longer the storage time, the more milk fat decomposes, the lower the degree of foaming. When the milk is foaming, the initial

2014-08-22
Coffee roasting and coffee flavor light roasting and medium roasting coffee beans boutique coffee roasting itself

Coffee roasting and coffee flavor light roasting and medium roasting coffee beans boutique coffee roasting itself

Coffee flavor is most affected by the quality of coffee itself. a good cup of coffee needs to be combined with many processing methods. for example, the initial processing of coffee as we know it will impress the quality of coffee beans, and coffee roasting also has an impact on coffee flavor. The most important thing for baristas to make coffee is coffee extraction, so what Chongqing Brista wants to share with friends today is

2016-07-29
Introduction of Colombian Emerald Coffee Flavor description Grinding characteristics Variety Price treatment method

Introduction of Colombian Emerald Coffee Flavor description Grinding characteristics Variety Price treatment method

Coffee beans smell like raw grass before they are roasted, and some dried raw beans even have a bad smell of fermentation! At this time, raw coffee beans generally contain about 10% of the water, which will be the first thing to come out of the coffee beans when roasting begins, so the initial stage is called dehydration. At the same time, the coffee beans are caramelized and scorched.

2016-10-17
The influence of the water content of coffee beans and the external environment on the formation of spices during roasting

The influence of the water content of coffee beans and the external environment on the formation of spices during roasting

The aromatherapy compounds of coffee beans are mainly produced by a series of complex aromatherapy reactions during the roasting period.

2014-07-04
Guangzhou Middle School School opens a shop to sell coffee more creative.

Guangzhou Middle School School opens a shop to sell coffee more creative.

The student clerk showed the creative products in the store to the reporter. Guangzhou Daily News (photographed by reporters Liu Xiaoxing and Liao Jingwen correspondent Cai Ruihong) more than 20 middle school students spent more than a year messing with a cultural company, opened a cafe in the school, and sold cultural and creative products. More than 1000 yuan was earned on the first day of trial operation. A few days ago, the first one in Guangzhou was run by middle school students.

2015-11-30
Coffee Dictionary Pulp Solar method PulpedNatural Honey treatment Honey Solar Yega Xuefei aric

Coffee Dictionary Pulp Solar method PulpedNatural Honey treatment Honey Solar Yega Xuefei aric

Tanning is a traditional method for the initial processing of coffee beans, and at present, almost all coffee-growing countries such as Ethiopia and Yemen still use solarization to treat raw beans. Sun treatment will first identify sunken beans in the sink, that is, ripe or half-ripe beans are spread in the drying farm for natural drying. The specific time depends on the local climatic conditions, which usually takes two to four weeks.

2016-04-25
The secret of opening your own cafe.

The secret of opening your own cafe.

Secret Book 1: study before opening to the cafe to collect information, first of all to understand what kind of place the cafe is, which needs to go to the physical store to collect information. Nowadays, there are many kinds of cafes. Is it drink-centered or food-centered, or is it the charm of the environment or the cultural atmosphere? Location is very important. Now we can not only learn about coffee from relevant books, but also on the Internet.

2015-10-20
About the treatment of coffee beans after picking, I want to know the difference between washing and sun-drying and honey treatment in Ethiopia.

About the treatment of coffee beans after picking, I want to know the difference between washing and sun-drying and honey treatment in Ethiopia.

Tanning is a traditional method for the initial processing of coffee beans, and at present, almost all coffee-growing countries such as Ethiopia and Yemen still use solarization to treat raw beans. Sun treatment will first identify sunken beans in the sink, that is, ripe or half-ripe beans are spread in the drying farm for natural drying. The specific time depends on the local climatic conditions, which usually takes two to four weeks.

2016-04-25
Treatment and cleaning of native coffee raw beans and roasted beans (sun, honey treatment) coffee beans

Treatment and cleaning of native coffee raw beans and roasted beans (sun, honey treatment) coffee beans

Tanning is a traditional method for the initial processing of coffee beans, and at present, almost all coffee-growing countries such as Ethiopia and Yemen still use solarization to treat raw beans. Sun treatment will first identify sunken beans in the sink, that is, ripe or half-ripe beans are spread in the drying farm for natural drying. The specific time depends on the local climatic conditions, which usually takes two to four weeks.

2016-04-25
Enjoy delicious gourmet coffee coffee beans coffee delicious coffee coffee research

Enjoy delicious gourmet coffee coffee beans coffee delicious coffee coffee research

There are some necessary preparation and storage tips that you should know to enjoy a really wonderful cup of coffee every time. The environment can roast the taste of roasted coffee may have a negative impact. The presence of factors can quickly change the taste and flavor of coffee beans, including sunlight, moisture, oxidation and smell. The storage of coffee is quite important and must be in glass or ceramic, tight

2016-03-15
What is the difference in the taste of exactly the same coffee beans between washing and tanning?

What is the difference in the taste of exactly the same coffee beans between washing and tanning?

Tanning is a traditional method for the initial processing of coffee beans, and at present, almost all coffee-growing countries such as Ethiopia and Yemen still use solarization to treat raw beans. Sun treatment will first identify sunken beans in the sink, that is, ripe or half-ripe beans are spread in the drying farm for natural drying. The specific time depends on the local climatic conditions, which usually takes two to four weeks.

2016-04-25
The roasting process of coffee is the direct heating of the roast.

The roasting process of coffee is the direct heating of the roast.

To put it simply, baking is the direct heating of the baking. Unlike cooking, you don't need oil, water, salt or sugar to bake. Just put the raw coffee beans in a heat-resistant container, then heat them on the fire, stir the coffee beans constantly while heating, so that each bean is heated evenly, and stop heating when we reach the degree we want.

2015-05-07
How to speed up the improvement of the global status of Yunnan coffee

How to speed up the improvement of the global status of Yunnan coffee

1. The present situation of coffee planting industry in Yunnan (1) the coffee planting area in Yunnan has reached 1.32 million mu according to official statistics. (2) from the elevation of the planting site, about 80% is 1100 meters or less, or even 600m. From the point of view of the tree age, it is about 1 prime 3 over 10 years old, and about 1 prime 2 within 5 years (growth period and just put into production). (3) from the point of view of the vegetation and shade of the plantation, most of the plantations did not achieve the original planting.

2014-08-06
The method of primary processing of small coffee beans

The method of primary processing of small coffee beans

Technical requirements for the initial processing of small seed (Arabica seed) Coffee 1. There are two processing methods for coffee beans made from fresh coffee fruits, namely wet processing and dry processing. The first and second grade fruits are processed by wet method, and the third grade fruits are processed by dry method in areas without peeling machine and lack of water. 2. Processing technology 2.1 equipment and facilities should be equipped with fresh fruit collection pool and rainbow

2014-09-02
High-quality coffee bean treatment method coffee raw bean Ethiopia Yega Xuefei coffee raw bean (in the sun

High-quality coffee bean treatment method coffee raw bean Ethiopia Yega Xuefei coffee raw bean (in the sun

Tanning is a traditional method for the initial processing of coffee beans, and at present, almost all coffee-growing countries such as Ethiopia and Yemen still use solarization to treat raw beans. Sun treatment will first identify sunken beans in the sink, that is, ripe or half-ripe beans are spread in the drying farm for natural drying. The specific time depends on the local climatic conditions, which usually takes two to four weeks.

2016-04-25
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