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Several problems that should be paid attention to in coffee roasting how to solve the insufficient preheating temperature of the oven?

Several problems that should be paid attention to in coffee roasting how to solve the insufficient preheating temperature of the oven?

In order to do a good job in baking, every production link can not be ignored, the selection of materials should be fastidious, the weighing of materials should be accurate, and the operation should be careful. Baking is a science. To understand the principle of baking, we must first understand the three ways of heat conduction, convection and radiation. Conduction refers to when the heat is transmitted by the heat source, causing the surrounding molecules to vibrate and release heat, gradually moving from the high temperature to the low temperature. The transmission of stainless steel

2015-10-13
Uncle GQ X Coffee solved six puzzles and taught you to make a good cup of coffee.

Uncle GQ X Coffee solved six puzzles and taught you to make a good cup of coffee.

If we want to make a good cup of coffee, we have already mentioned the importance of choosing beans and the ways to preserve them. But to have good beans also requires good skill to brew a cup of mellow coffee. Although you and I are not professional coffee brewers, we only need to master a few key points to avoid drinking coffee that tastes bad. GQ asked Uncle Coffee to untie us this time.

2015-07-02
How does temperature affect the flavor of coffee? How to interpret the factors affecting the quality of Coffee Flavor Wheel

How does temperature affect the flavor of coffee? How to interpret the factors affecting the quality of Coffee Flavor Wheel

In my opinion, this problem can not be solved by temperature, but temperature is indeed a part of the influence, and it is a part that can not be separated from others. Yes, the temperature of the water affects the extraction of coffee juice, but the reason why it is good or bad does not depend on the temperature of the water, but on the brewer's ignorance of coffee.

2016-01-19
Design and Coffee: product Design I learned from selling Coffee

Design and Coffee: product Design I learned from selling Coffee

Designers are problem solvers. They often ask themselves: how can we make users achieve their goals easily and happily? They create a prototype in front of the user and constantly improve their design until the product meets the needs of the user. Designers are often hired to design an App or website that users can easily use. But he

2015-04-22
How to preserve coffee beans? How can coffee beans last longer?

How to preserve coffee beans? How can coffee beans last longer?

The main factors affecting the storage of coffee beans are temperature, humidity, oxygen and light. The higher the temperature, the higher the humidity, the higher the oxygen content, and the stronger the light, the faster the coffee beans will crack, causing the coffee flavor to decrease or disappear. Better preservation of coffee beans requires solving these problems. Green beans emit a lot of carbon dioxide after baking, so they are suitable for one-way lining aluminum foil.

2016-05-18
C_Taipei recruitment: 7 points of professionalism, which ones do you meet?

C_Taipei recruitment: 7 points of professionalism, which ones do you meet?

If you or your friends are such people, please tell us that you are very welcome to join our CTaipei Home. In an enterprise, it is common that the great potential of some staff is wasted or underdeveloped. For the benefit of the enterprise, we should be good at identifying the stars in the enterprise so that they will not be buried. How to identify whether you are a wise person in the enterprise?

2014-04-27
Post-Valley Coffee Debt Crisis is How to Relieve Total Debt of $2 Billion

Post-Valley Coffee Debt Crisis is How to Relieve Total Debt of $2 Billion

When it comes to the timely support of banks for enterprises to handle new loans and old loans, Xiong Xiangren's eyes are red: very moved! I didn't expect banks to be so bold and free to support enterprise development so quickly. At least within a year do not have to rack their brains to find a way to solve the problem of turning around funds, enterprises do not have to bear the high financial costs of private loans forward, finally can embark on the track of benign development. Xiong

2015-03-24
Collect some data and opinions of the roaster.

Collect some data and opinions of the roaster.

1. First of all, I feel that the most important part of the coffee machine is to solve the drum problem. The first one in the picture above is the alp drum, which should be evenly stirred, but it is very troublesome for us to design this kind of design. The second is hottop's drum, which feels that the baking of small grams is very good, especially the middle slide can not only stir beans from separate parts, but also be good.

2014-08-04
Human resources management and allocation of certified baristas to be run by the owner of the coffee shop

Human resources management and allocation of certified baristas to be run by the owner of the coffee shop

Lack of experience leads to poor customer experience, it is difficult to train regular customers; due to unprofessional, do not pay attention to quality, excessive cost control leads to inferior products, poor customer experience, and affect coffee shops irreparable business decision-making mistakes; seemingly inconspicuous problems like this actually exist in most coffee shops, today we are going to talk about hiring and managing staff in cafes. Usually coffee

2016-07-01
What is the problem with Starbucks and how to solve it?

What is the problem with Starbucks and how to solve it?

The copyright belongs to the author. Commercial reprint please contact the author for authorization, non-commercial reprint please indicate the source. Author: Lu Xiaoxun Link: http://www.zhihu.com/question/20284575/answer/16771013 Source: Zhihu as a practitioner, what I want to say is. 1. The view of teacher Nan on the first floor is very one-sided. M Coffee has a strong impact on Starbucks in China.

2015-11-04
Boutique coffee teaches you how to make a good cup of coffee

Boutique coffee teaches you how to make a good cup of coffee

First of all, it is necessary to solve the relationship between variable cause and constant cause, ensure the stability of the product and find the taste that customers want. 1, the constant factors are: water quality (soft-sour, hard-bitter), bean seed, bean quantity, time (long-bitter, astringent, short-light), grinding degree (coarse-light, fine-thick), baking degree (baking deep-bitter, baking shallow-acid) 2, becoming factors are: mixing mode (strong-acid, irritation degree)

2014-10-31
How does the temperature of the water for brewing coffee affect the optimum temperature for coffee flavor and coffee brewing?

How does the temperature of the water for brewing coffee affect the optimum temperature for coffee flavor and coffee brewing?

Well, the egg feels that this problem can not be solved by temperature, but temperature is indeed a part of the influence, and it is a part that can not be separated from others. Yes, the temperature of the water affects the extraction of coffee juice, but the reason why it is good or bad can not be attributed to the temperature of the water, but to the fact that the brewer does not know about coffee.

2016-01-20
How to preserve the coffee powder?

How to preserve the coffee powder?

About whether the coffee should be kept in the refrigerator: first of all, we should know whether the coffee is kept in the refrigerator and whether the coffee bag can be properly sealed is very important. Because moisture has a greater effect on coffee quality than temperature, it is particularly important to use sealing cans or coffee bag sealing rods to properly seal coffee bags. If the indoor temperature is too high after solving this problem

2016-06-04
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 does Rwandan coffee taste? how sour is Rwandan coffee?

How does Rwandan coffee taste? how sour is Rwandan coffee?

The first problem solved by coffee farmers in Malaba coffee in Rwanda is the establishment of a cleaning station. The coffee fruit must be transported to the cleaning station to wash the sugar under the skin of the coffee bean within 12 hours after picking, otherwise the flavor of the coffee will be greatly damaged. In July 2001, with UNR, the Ministry of Culture and Industry of Rwanda (Office des Cultures Industrielles du Rwanda,OCIR-)

2016-05-26
Solve the ten common problems of Philharmonic pressure brewing coffee

Solve the ten common problems of Philharmonic pressure brewing coffee

[guide] question 1: is it better to use Philharmonic filter paper or metal strainer? A: you may not like coffee made from filter paper as much as coffee made from metal filter. The metal mesh allows a lot of sediment and gum to enter the coffee, making the coffee taste heavy and rough, similar to the coffee question made by the pressure pot: is it better to use the Philharmonic filter paper or the metal filter? A: you may not like filter paper.

2015-11-16
How to even the flavor and taste of coffee by blending Italian coffee

How to even the flavor and taste of coffee by blending Italian coffee

1. Stable flavor because coffee beans are a kind of crop, the flavor of even the same kind of coffee beans will be different from year to year, so mixing several kinds of coffee beans can solve this problem very well. can make the taste basically the same every year. two。 Balanced taste because one of the features of the Italian coffee machine is that it will bring the most prominent flavor of the coffee beans.

2016-06-22
Post-Valley Coffee debt follow-up Yunnan Hougu Coffee directly hit the debt crisis

Post-Valley Coffee debt follow-up Yunnan Hougu Coffee directly hit the debt crisis

Peng Jie, a reporter from China United Business Daily, reported that like many Yunnan entity enterprises, Hougu Coffee Company, a leading local coffee company, is in a serious debt crisis. Fortunately, Hougu Coffee was determined to take off the emperor's new costume of private lending, face the debt crisis and find a solution. Hougu faces the debt crisis despite the efforts of enterprises to do a good job in production and trade (2013

2015-04-01
How is the body refusing caffeine to return a responsibility after drinking coffee?

How is the body refusing caffeine to return a responsibility after drinking coffee?

Many friends regard coffee as a stimulant. However, there are also people who feel flustered or even difficult to restrain after drinking coffee. We all know that caffeine intake should not be excessive, but how to solve the contradiction between the body and caffeine? The editor tries to answer, if you have relevant cognitive research, you are welcome to share! Q: I didn't have a panic problem with coffee before.

2015-04-11
Knapsack coffee picker

Knapsack coffee picker

Brazil is a country that is good at invention and creation. It has invented a lot of machines in coffee production, which has led to the development of mechanization of coffee production all over the world.

2014-07-09
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