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The problem of descaling in Delong coffee machine (the cleaning key of descaling lamp keeps flashing red light) and its solution

The problem of descaling in Delong coffee machine (the cleaning key of descaling lamp keeps flashing red light) and its solution

First, why does the coffee machine need descaling? When we were young, we had some impression that when we boiled water in a kettle, the kettle would gradually be covered with layers of thick white substance, commonly known as water alkali, which actually refers to scale. We can imagine what it would be like if the scale of those white substances were formed in the boiler of the coffee machine. When the scale is formed, it will make the coffee

2015-12-29
How to buy a household coffee maker, the more expensive the better

How to buy a household coffee maker, the more expensive the better

How to buy a household coffee maker, the more expensive the better, the key is to see whether it is suitable for you and how much you expect from the coffee maker. How to buy a household coffee maker, the more expensive the better, the key is to see whether it is suitable for you and how much you expect from the coffee maker. Now there are more and more people playing baking at home, accompanied by cake, making a cappuccino or taking

2015-08-24
The most important sun bean producing area in Ethiopia, the world coffee producing region.

The most important sun bean producing area in Ethiopia, the world coffee producing region.

Hara is the most important sun bean producing area in Ethiopia. Hara sun beans are low-key but have fermented blueberry wine and unpredictable aromas. The long rice (long berry) Haramoka is called (Boldgrain) after the second manual screening. Haramoka is the most important sun bean producing area in Ethiopia. Hara sun beans are low-key but fermented like blue.

2014-10-17
Health care can be as convenient as drinking coffee.

Health care can be as convenient as drinking coffee.

On September 1, the first China Medical Materials Association Health Bank Guangdong Station came to Zhongshan Zhongzhi Pharmaceutical Group, the second destination of the trip. In a short period of two days, 10 editors from 8 media across the country visited Zhongshan Zhongzhi Pharmaceutical headquarters, Zhongshan Zhongzhi University Pharmacy headquarters and the national key research laboratory of broken wall slices. The media praised the free delivery of medicine at Zhongzhi University Pharmacy on the afternoon of September 1.

2016-09-18
Five key points you need to know for tasting fragrant coffee

Five key points you need to know for tasting fragrant coffee

Every time I go to Happy Coast Coffee (Happy Cafe) for coffee, I always have a subtle feeling, and it can be said that it is a very beautiful thing. People who like to go to coffee shops should have some general understanding of coffee, so for some common sense issues, we must understand, drink coffee, must pay attention to some details. Let's follow happiness.

2014-08-28
Key points of coffee brewing knowledge: what factors affect the quality of your hand-brewed coffee?

Key points of coffee brewing knowledge: what factors affect the quality of your hand-brewed coffee?

After a long time of baking, many friends took beans home from my store to make their own. Among the many brewing methods, hand brewing can be said to be the most popular coffee brewing method at present, which is simple, easy to learn and easy to control. The taste is acceptable to most people. But there are also many friends who are not sure how to find the right taste when making it.

2015-12-28
How to diagnose the problem of espresso extraction (part two)

How to diagnose the problem of espresso extraction (part two)

(the information comes from the Internet, I have slightly modified it for sharing reference only, if the editor of this article does not agree to share, you can contact me to delete) what is important and what is not important people seem to be really attracted (or fascinated) by the most unusual details of the espresso extraction process. These details cover the cooking temperature from the espresso machine (this is important, but

2015-11-09
Key coffee shop experience in hiring good staff

Key coffee shop experience in hiring good staff

Hiring and managing employees is an aspect in which most enterprises invest considerable energy, but the management effect is very limited. Usually, the employment of employees is a passive process, there is no plan in advance, and recruitment is usually started when there is a shortage of staff. This way of dealing with recruiters has set the tone on the relationship between the company and its employees, which is a lack of strategy and

2015-06-23
How to buy a household coffee maker, the price may not be the first choice?

How to buy a household coffee maker, the price may not be the first choice?

Abstract: how to choose and buy a household coffee machine, the more expensive the better, the key is to see whether it is suitable for you and how much you expect from the coffee machine. How to buy a household coffee maker, the more expensive the better, the key is to see whether it is suitable for you and how much you expect from the coffee maker. Now there are more and more people playing baking at home, accompanied by cake, making a cup of cappuccini

2015-04-10
Coffee shop management knowledge how to decorate the coffee shop?

Coffee shop management knowledge how to decorate the coffee shop?

How can I decorate the coffee shop? The coffee shop is a place for our daily rest. How can we decorate it in order to achieve a relaxing state? Today, the editor of Hangzhou Decoration Company brings you relevant knowledge about how to decorate the coffee shop: (figure: coffee shop decoration design effect map) coffee shop decoration design effect map check key store head status

2015-07-16
Seven key points of do-it-yourself Coffee making Secrets of making Coffee affect the production of Coffee elements

Seven key points of do-it-yourself Coffee making Secrets of making Coffee affect the production of Coffee elements

With the deepening of coffee culture, more and more people choose to make their own coffee. First of all, brewing coffee is more fragrant and mellow than buying ready-made canned coffee and instant coffee, and the content of caffeine is only half that of canned and instant coffee. Not only fragrant and delicious, but drinking healthier is indeed the wisest choice, but there are certain skills and methods to make coffee.

2016-03-17
Key points of World Coffee knowledge: analysis of Acid components in Coffee; where does caffeic acid come from?

Key points of World Coffee knowledge: analysis of Acid components in Coffee; where does caffeic acid come from?

The acidity of coffee is usually considered to be related to the quality of coffee. Acidity is typical of high-value coffee in Central America and East Africa. Excessive sour taste is considered to be the disadvantage of coffee. Acidity is related to growing at very high altitudes and mineral-rich volcanic soils. The acidity of washed beans is higher than that of sun-dried beans. For example, the concentration of sun-dried beans is heavier than that of washed beans, because the concentration obscures the acid of coffee.

2015-12-22
Drinking coffee scientifically is the key.

Drinking coffee scientifically is the key.

Coffee, tea and cocoa are called the three major drinks in the world. Every day, about 1 billion people start their day with a cup of coffee; couples often go to warm and romantic cafes to enjoy strong coffee, which has become one of the most popular drinks in people's lives.

2014-07-14
The milk foam in the coffee is the key milk foam.

The milk foam in the coffee is the key milk foam.

Author: yi zhang link: http://www.zhihu.com/question/20360485/answer/34507011 Source: Zhihu copyright belongs to the author. Commercial reprint please contact the author for authorization, non-commercial reprint please indicate the source. The problem of milk foam is that I can write another article, and how to get the right milk foam is also a problem.

2016-04-27
Key points of hand-brewing technique for coffee brewing

Key points of hand-brewing technique for coffee brewing

Steaming is a very important link in the process of making hand-brewed coffee. Good steaming can fully infiltrate the coffee powder and activate the coffee activity, thus making the coffee extraction process more smooth. So how to do a good steaming? Steaming literally means to cover the ground coffee powder with a lid and let it react in it to facilitate later production.

2015-12-18
Analysis on the Design steps of salary system for Coffee Shop employees

Analysis on the Design steps of salary system for Coffee Shop employees

Coffee shop employee compensation system design step analysis ①, job analysis, is a systematic process to determine the knowledge, skills and responsibilities that coffee shop employees need to complete various tasks; ②, job value evaluation, a, the purpose is to compare the relative importance of each position within the coffee shop and get the job grade sequence; to establish a unified job evaluation standard for external salary survey. B, there are many ways

2015-10-20
Five key points you need to know for tasting fragrant coffee

Five key points you need to know for tasting fragrant coffee

Every time I go to Happy Coast Coffee (Happy Cafe) for coffee, I always have a subtle feeling, and it can be said that it is a very beautiful thing. People who like to go to coffee shops should have some general understanding of coffee, so for some common sense issues, we must understand, drink coffee, must pay attention to some details. Let's follow happiness.

2015-10-20
Low-key light fragrant and elegant Colombian coffee varieties taste characteristics manor boutique coffee bean flavor introduction

Low-key light fragrant and elegant Colombian coffee varieties taste characteristics manor boutique coffee bean flavor introduction

Colombian coffee (Cafe de Colombia), which originated in Colombia, is one of the few individual coffees sold in the world under the name of the country. In terms of quality, it has won praise unmatched by other coffee. Compared with other producing countries, Colombia is more concerned with developing products and promoting production. It is this, coupled with its superior geographical and climatic conditions, that makes Columbus

2016-09-03
Low-key light fragrant and elegant Colombian coffee varieties taste manor features boutique coffee bean flavor introduction

Low-key light fragrant and elegant Colombian coffee varieties taste manor features boutique coffee bean flavor introduction

Colombian coffee (Cafe de Colombia), which originated in Colombia, is one of the few individual coffees sold in the world under the name of the country. In terms of quality, it has won praise unmatched by other coffee. Compared with other producing countries, Colombia is more concerned with developing products and promoting production. It is this, coupled with its superior geographical and climatic conditions, that makes Columbus

2016-09-05
Low-key and elegant, light Colombian coffee flavor, taste, characteristics and manor

Low-key and elegant, light Colombian coffee flavor, taste, characteristics and manor

Colombian coffee (Cafe de Colombia), which originated in Colombia, is one of the few individual coffees sold in the world under the name of the country. In terms of quality, it has won praise unmatched by other coffee. Compared with other producing countries, Colombia is more concerned with developing products and promoting production. It is this, coupled with its superior geographical and climatic conditions, that makes Columbus

2016-08-31
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