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The smell of coffee according to its source is of great reference value for roasting.

The smell of coffee according to its source is of great reference value for roasting.

According to the source, the aromatization table can be divided into three groups: the first group: this kind of compound is the result of enzymatic reaction during the growth of coffee beans. The main components are ester and aldolase. This compound is the most volatile and is often found in the dry aroma of freshly ground coffee powder. The first group can be further subdivided into three types: floral flavor, fruit flavor and

2015-11-24
Some summaries of Qgrader examination for reference

Some summaries of Qgrader examination for reference

After successfully passing the Q GRADER exam, some friends who are interested in the Q GRADER exam have asked me about the exam. It is true that there is less data in this area. Therefore, I would like to make a general summary here to give some reference to friends who want to take the Q GRADER. First, about the examination subject Q GRADER is an examination jointly certified by SCAA and CQI. At present, the examination will be arranged for 5 days.

2015-04-11
Reference to the proportion of hand-brewed coffee-beginners

Reference to the proportion of hand-brewed coffee-beginners

Practical parameter for the proportion of hand brewed coffee [heavy taste] 1 (coffee beans per gram per milliliter of black coffee), I. e., gold cup criterion 1buret 12.5 grams 1lane 13.5 (bean weight ratio unboiled water milliliter) [moderate taste] 1ve12 cup 1bureau 13 (i.e. gold cup criterion 114.5grams 1purl 15.5) [refreshing] 1rig 14 cup 1rig 16 (i.e. golden cup criterion 1: 16.5 correct 1) 18.5) the scale is right But the proportion of soaking and cooking is not

2015-11-21
[coffee knowledge] how to make ice drop coffee (for reference only)

[coffee knowledge] how to make ice drop coffee (for reference only)

In the past few days, many people have sent private messages asking for tutorials on the production of ice drop coffee. Today, they have specially sent some knowledge about ice drop coffee. The tutorial is not worthy. Please refer to our practice. 1. Coffee beans that only belong to ice drops usually have a separate formula for making ice drop coffee for rich ice drop coffee, which makes the coffee easier to extract and warm.

2014-06-06
Problems that should be paid attention to when joining a chain store according to the reference process of joining a cafe

Problems that should be paid attention to when joining a chain store according to the reference process of joining a cafe

Mastering the process of joining and recruiting is very important to the success of joining. This paper focuses on the general process of brand joining, which provides necessary help for the smooth operation of joining activities. First, the examination and approval of the investment promotion manual the franchisor has a complete set of investment promotion manual, and the coffee shop operator must first examine the franchisee's investment promotion manual if he wants to become a successful franchisee. A complete copy

2015-10-20
Coffee beverage extraction rate and concentration of small knowledge

Coffee beverage extraction rate and concentration of small knowledge

Coffee should be based on taste. Extraction rate data can help correct the taste of blended coffee. Data can be used as reference, but it is not an absolute criterion for taste. TDS= Total Dissolved Solids is a measurement tool used to measure the total solids content dissolved in water; concentration, extraction rate is a reference indicator to measure the quality of a cup of coffee. As long as the coffee strength is 1.

2015-03-05
A friend who runs a cafe as a reference

A friend who runs a cafe as a reference

Please remember that brewing coffee is a technical job, if you do not understand how coffee is made, please stay away from this industry. Don't think this is a joke, only know coffee drinkers, want to transfer to this line inside, there is still a long way to go. 2. How much do you know about the coffee industry, or more generally, how much do you know about the catering industry? If you don't know anything at all, please stay away.

2014-08-18
A corner, a family cafe, satisfy your feelings of owning a romantic cafe

A corner, a family cafe, satisfy your feelings of owning a romantic cafe

Less than one square meter is enough ~ when you finally get home, sit on the sofa and open a book comfortably, do you feel like you have a cup of coffee in your hand? When friends get together at the weekend, everyone sits around the table. Apart from monotonous white water and cheap instant coffee, what else can we drink? Starbucks takeout is not the solution to these problems. Occupy only one corner and create a permanent family coffee.

2015-12-11
Little knowledge of extraction rate and concentration of boutique coffee

Little knowledge of extraction rate and concentration of boutique coffee

Coffee should be based on the taste, the extraction rate data can help to correct when there is something wrong with the taste of coffee, the data can be used as a reference, but it is not the absolute criterion of taste. TDS=TotalDissolved Solids is a measuring tool used to measure the total content of dissolved solids in water; concentration and extraction rate are the reference indicators to measure the quality of a cup of coffee. As long as the coffee concentration is 1.

2015-01-23
Coffee extraction rate and concentration blending knowledge of coffee brewing

Coffee extraction rate and concentration blending knowledge of coffee brewing

Coffee should be based on the taste, the extraction rate data can help to correct when there is something wrong with the taste of coffee, the data can be used as a reference, but it is not the absolute criterion of taste. TDS=TotalDissolved Solids is a measuring tool used to measure the total content of dissolved solids in water; concentration and extraction rate are the reference indicators to measure the quality of a cup of coffee. As long as the coffee concentration is 1.

2015-10-24
Chain Coffee Beverage Shop Coffee Extraction Rate and Concentration Blending Tips

Chain Coffee Beverage Shop Coffee Extraction Rate and Concentration Blending Tips

Coffee should be based on taste. Extraction rate data can help correct the taste of blended coffee. Data can be used as reference, but it is not an absolute criterion for taste. TDS= Total Dissolved Solids is a measurement tool used to measure the total solids content dissolved in water; concentration, extraction rate is a reference indicator to measure the quality of a cup of coffee. As long as the coffee strength is 1.

2015-04-11
Boutique coffee-eight steps to turn the new coffee flavor wheel

Boutique coffee-eight steps to turn the new coffee flavor wheel

The new version of Coffee Flavor Wheel, a new tool for cup testers, brings together the efforts of the American Fine Coffee Association and the world coffee research. As a tool, it must be very intuitive, easy to use, and very easy for users to use to analyze and describe coffee. Here are eight step-by-step ways to use the new version of coffee from beginner to advanced

2016-07-01
Boutique coffee-eight steps to turn the new coffee flavor wheel

Boutique coffee-eight steps to turn the new coffee flavor wheel

The new version of Coffee Flavor Wheel, a new tool for cup testers, brings together the efforts of the American Fine Coffee Association and the world coffee research. As a tool, it must be very intuitive, easy to use, and very easy for users to use to analyze and describe coffee. Here are eight step-by-step ways to use the new version of coffee from beginner to advanced

2016-07-01
Little knowledge of coffee extraction rate and concentration in chain coffee and beverage stores

Little knowledge of coffee extraction rate and concentration in chain coffee and beverage stores

Coffee should be based on the taste, the extraction rate data can help to correct when there is something wrong with the taste of coffee, the data can be used as a reference, but it is not the absolute criterion of taste. TDS=TotalDissolved Solids is a measuring tool used to measure the total content of dissolved solids in water; concentration and extraction rate are the reference indicators to measure the quality of a cup of coffee. As long as the coffee concentration is 1.

2015-08-31
Little knowledge of coffee extraction rate and concentration in chain coffee and beverage stores

Little knowledge of coffee extraction rate and concentration in chain coffee and beverage stores

Coffee should be based on the taste, the extraction rate data can help to correct when there is something wrong with the taste of coffee, the data can be used as a reference, but it is not the absolute criterion of taste. TDS=TotalDissolved Solids is a measuring tool used to measure the total content of dissolved solids in water; concentration and extraction rate are the reference indicators to measure the quality of a cup of coffee. As long as the coffee concentration is 1.

2015-10-22
Little knowledge of coffee extraction rate and concentration in chain coffee and beverage stores

Little knowledge of coffee extraction rate and concentration in chain coffee and beverage stores

Coffee should be based on the taste, the extraction rate data can help to correct when there is something wrong with the taste of coffee, the data can be used as a reference, but it is not the absolute criterion of taste. TDS=TotalDissolved Solids is a measuring tool used to measure the total content of dissolved solids in water; concentration and extraction rate are the reference indicators to measure the quality of a cup of coffee. As long as the coffee concentration is 1.

2016-04-26
Little knowledge of coffee extraction rate and concentration in chain coffee and beverage stores

Little knowledge of coffee extraction rate and concentration in chain coffee and beverage stores

Coffee should be based on the taste, the extraction rate data can help to correct when there is something wrong with the taste of coffee, the data can be used as a reference, but it is not the absolute criterion of taste. TDS=TotalDissolved Solids is a measuring tool used to measure the total content of dissolved solids in water; concentration and extraction rate are the reference indicators to measure the quality of a cup of coffee. As long as the coffee concentration is 1.

2016-05-26
A friend who runs a coffee shop and runs a coffee shop can make a reference.

A friend who runs a coffee shop and runs a coffee shop can make a reference.

1. Please keep in mind that making coffee is a technical job. If you don't know how coffee is made, please stay away from the industry. Don't think this is a joke. People who drink coffee only have a long way to go if they want to move into the business. 2. how much do you know about the coffee industry, or to put it more generally, how much do you know about the catering industry? if you don't know it at all, please go far.

2014-09-27
Basic definition of Arabica coffee fresh fruit Rain concept Basic knowledge of coffee

Basic definition of Arabica coffee fresh fruit Rain concept Basic knowledge of coffee

1 Scope This part specifies the terms and definitions of Arabica coffee fresh fruit, fruit picking requirements, fresh fruit classification, packaging, transportation and temporary storage. This part applies to Pu 'er Arabica coffee. 2 Normative references The provisions of the following documents become the provisions of this part by reference to this part. All subsequent amendments (excluding corrigenda) to a dated reference

2015-10-14
How to spell acid beans with beans?

How to spell acid beans with beans?

Brazil 40%, Colombia 30%, Mocha 30%, Brazil 30%, Mocha 30% Mocha 40%, Brazil 30%, Colombia 30% Brazil 50%, Colombia 50% Mocha 50%, Colombia 30%, Java 20%

2016-05-26
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