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Main points of coffee roasting

Main points of coffee roasting

In coffee roasting, the boiler temperature when raw beans are put into the roaster will directly affect the time and curve slope in the later stage of roasting, which is actually very critical for roasting. Only a proper beginning can have a perfect ending. The higher the input temperature, the shorter the temperature climbing speed in the early stage of baking, and in many places it will change according to the input amount and characteristics of raw beans.

2014-06-06
Arrangements for the preparation for the opening of the cafe

Arrangements for the preparation for the opening of the cafe

The first phase: survey planning period, time: several months. Funds in place, market research, business positioning, business plan second stage: design period, time: 1-2 weeks. Trademark, shop name font signboard design, cafe image design, menu design, price determination, testing, negotiation of raw material supply of cooperative manufacturers, negotiation of equipment, tableware, tables and chairs, location selection, negotiation, signing rent

2014-07-26
General knowledge of the management of boutique cafes about cafes

General knowledge of the management of boutique cafes about cafes

As the saying goes: if you want to be rich and open a shop, you can raise three generations in one shop. It can be seen that from ancient times to the present, owning and running a prosperous shop is a good way to get rich smoothly, not to mention that what we are going to open now is a cafe, which can earn a little money to support the family while enjoying the taste. Why not do it? But opening a store is not that simple, especially for some novices, before and after opening a shop

2014-12-22
Planning and suggestions for the opening of the cafe

Planning and suggestions for the opening of the cafe

In 2014, I drafted a training courseware of "Cafe opening preparation Planning and suggestion" for baristas, and analyzed the management form and market prospect of the compound cafe with the theme of leisure business. At the moment when the cafe enters the stage of design, positioning and decoration, put forward some personal opinions and suggestions, some of the contents are for reference only! I. Design and decoration of cafes

2015-09-06
The roasting of coffee has a great influence on the quality of coffee. The normal roasting procedure of coffee beans

The roasting of coffee has a great influence on the quality of coffee. The normal roasting procedure of coffee beans

Coffee roasting is the coking of raw coffee beans at high temperature. Roasting completely changes the substances inside the raw beans to produce new compounds, which are recombined to form aroma and mellow flavor. And this effect will only happen at high temperature, if you only use low temperature, it will not cause decomposition, no matter how long the coffee beans are not cooked. Most people think that baking is nothing, just using firefighters.

2015-12-01
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
How do you produce the strange smell of coffee?

How do you produce the strange smell of coffee?

In the process of brewing coffee, we all look forward to the moving moments full of fragrance: the wonderful and complex aromas of caramel, flowers, berries, nuts, honey, tea and so on are absolutely the most fascinating things about coffee. Coffee beans can detect more than 300 compounds, and there are more than 850 kinds of coffee cooked beans. The complexity is amazing (this data is cited from boutique Coffee) but in baking or brewing.

2015-08-13
The common way of roasting coffee beans

The common way of roasting coffee beans

Coffee roasting, hundreds of years of history in the past, people do not have these scientific tools, and finally want to determine how to heat the whole exothermic reaction? Simply, all of this will be used to determine the appearance and high-temperature baking process.

2014-08-15
Hand net coffee roasting experience exchange hand net coffee roasting skills detailed explanation coffee roasting introduction roasting

Hand net coffee roasting experience exchange hand net coffee roasting skills detailed explanation coffee roasting introduction roasting

A few days ago saw the elephant brewing coffee experience sharing, very admire the elephant selfless sharing spirit. I agree with the elephant that coffee, especially roasting, can only be shared so that more people can like it and participate in it. After considering it for a few days, I decided to write some of my own experience of the hand net. My experience may help my friends who are new to the hand net, but there are also some that can be used.

2016-03-14
Drinking more than 4 cups of coffee a day can prevent recurrence of colon cancer

Drinking more than 4 cups of coffee a day can prevent recurrence of colon cancer

Drinking four or more cups of coffee a day can greatly reduce the risk of recurrence in patients with stage III colon cancer, a study said on the 17th, according to Xinhua News Agency, Beijing, Aug. 19, new media. According to Agence France-Presse, Aug. 17, the study surveyed about 1000 patients with stage III colon cancer who had undergone surgery and chemotherapy. First author of the study and Dana-Farber Research Center for Gastrointestinal Cancer

2015-08-21
Drinking more than 4 cups of coffee a day can prevent recurrence of colon cancer

Drinking more than 4 cups of coffee a day can prevent recurrence of colon cancer

Drinking four or more cups of coffee a day can greatly reduce the risk of recurrence in patients with stage III colon cancer, a study said on the 17th, according to Xinhua News Agency, Beijing, Aug. 19, new media. According to Agence France-Presse, Aug. 17, the study surveyed about 1000 patients with stage III colon cancer who had undergone surgery and chemotherapy. First author of the study and Dana-Farber Research Center for Gastrointestinal Cancer

2015-08-25
Drinking coffee and living a healthy life four cups of coffee a day improves bowel cancer

Drinking coffee and living a healthy life four cups of coffee a day improves bowel cancer

Recently, a new study from Harvard Medical School found that drinking four cups of coffee a day can improve the survival rate and quality of life of patients with colorectal cancer. In the new study, the researchers studied nearly 1000 patients with stage 3 colorectal cancer (cancer cells have metastasized to nearby lymph nodes, with a recurrence rate of 35%). All patients underwent three-stage colorectal cancer surgery and chemotherapy. It turns out that compared with drinking 1.

2015-09-02
How to use coffee utensils what supplies do you need to prepare to make coffee?

How to use coffee utensils what supplies do you need to prepare to make coffee?

In the coffee processing process, baking is the most difficult step, it is a kind of science, but also a kind of art. The baking process is divided into three stages: dehydration, in the early stage of baking, raw beans begin to absorb heat, and the internal water gradually evaporates. At this time, the color gradually changed from cyan to yellow or light brown, the silver skin began to fall off, and the faint smell of grass could be smelled. The main part of this stage

2016-07-11
The Information Age of European Cafe in the early stage of Coffee Culture

The Information Age of European Cafe in the early stage of Coffee Culture

In the 21 century, mankind entered the era of information. If you want to know today's international news, entertainment gossip, stock market, bank exchange rate, product price, if you want to know the background strength of a company or the development trend of a cutting-edge discipline. Your first choice is to surf the Internet! The developed Internet technology has fundamentally changed the information channels of human life.

2014-11-26
Development of capsule Coffee the technology of brewing coffee and milk in Merlot coffee machine

Development of capsule Coffee the technology of brewing coffee and milk in Merlot coffee machine

The development of encapsulated coffee in 1970, Nestl é R & D department invented the first encapsulated coffee, which was patented in 1976; the concept of encapsulated coffee first appeared and entered the stage of research and development. In 1986, encapsulated coffee products appeared on the market for the first time. In recent years, encapsulated coffee has entered a stage of rapid development. At present, the main brands of encapsulated coffee are: Nestle's Nespesso (

2016-04-19
The Information Age of European Cafe in the early stage of Coffee Culture

The Information Age of European Cafe in the early stage of Coffee Culture

In the 21 century, mankind entered the era of information. If you want to know today's international news, entertainment gossip, stock market, bank exchange rate, product price, if you want to know the background strength of a company or the development trend of a cutting-edge discipline. Your first choice is to surf the Internet! The developed Internet technology has fundamentally changed the information channels of human life.

2015-04-24
Control of Diseases and pests in Coffee

Control of Diseases and pests in Coffee

(1) Pest control 1. Coffee tiger longicorn beetles are distributed in all coffee producing areas in the world, and also occur in Yunnan, Guangxi and Hainan Island in China. It is one of the major pests of coffee. The coffee tiger longicorn beetle harms the coffee trunk for more than 2 years. At first, it eats between the cambium and xylem, and then eats the xylem. The victim was in a curved tunnel filled with sawdust.

2015-10-07
What kind of milk do you use to make coffee and how to make it?

What kind of milk do you use to make coffee and how to make it?

Coffee pull introduction the preparation work for making pull flower coffee is very important. You must ensure that the following points are foolproof: 1. Make sure the steam rod is clean; 2. Make sure the milk is fresh enough and the temperature is 4-7 ℃. The lower the temperature of the milk, the better, but don't freeze. Prepare a thermometer. The temperature of milk should not exceed 35-40 ℃ in the drying stage and 65-70 ℃ in the homogenization stage.

2016-10-24
Coffee roasting stage shallow roasting accompany. Moderate baking. Deep baking

Coffee roasting stage shallow roasting accompany. Moderate baking. Deep baking

The baking of coffee beans can be divided into shallow baking according to the degree of baking. Moderate baking. There are three categories of deep baking. Generally speaking, the light baking color is lighter, the sour taste is strong, and it has a unique flavor. The deep baking color is darker, the deeper the sour taste is, and the more bitter it is, but the scorched smell of baking makes the aroma more intense. The only common term among coffee bakers is bottom, medium, and deep.

2014-11-14
When do you drink coffee without affecting your sleep at night?

When do you drink coffee without affecting your sleep at night?

The half-life of caffeine in the human body is between 2 and 12 hours. Although some of us metabolize caffeine faster than others because of genetic differences, the typical half-life of caffeine is usually about 5 hours, that is to say, caffeine generally stays in the body for 10 hours (or more) (technically, it takes up to 5. 5% to remove drugs from the body.

2014-08-29
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