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Knowledge of high-quality coffee beans detailed analysis of the components of coffee beans

Knowledge of high-quality coffee beans detailed analysis of the components of coffee beans

★ moisture: the water content of coffee beans varies greatly with different processing stages and products. The moisture content of wet coffee beans with film is about 50%, while that of dried raw coffee beans is about 10%-13%, and that of roasted coffee beans is only less than 5%. The existence of water in coffee beans is the same as other kinds of food and beverages, because it contains a considerable amount of hydration colloid macromolecules.

2014-09-27
Detailed analysis of the ingredients of coffee beans what are the ingredients in a coffee bean?

Detailed analysis of the ingredients of coffee beans what are the ingredients in a coffee bean?

★ moisture: the water content of coffee beans varies greatly with different processing stages and products. The moisture content of wet coffee beans with film is about 50%, while that of dried raw coffee beans is about 10%-13%, and that of roasted coffee beans is only less than 5%. The existence of water in coffee beans is the same as other kinds of food and beverages, because it contains a considerable amount of hydration colloid macromolecules.

2015-10-09
The grindability of espresso explains in detail: how fine is the coffee powder of espresso?

The grindability of espresso explains in detail: how fine is the coffee powder of espresso?

Before debugging, you need to taste the four cups of espresso made by the preheating machine to infer the performance of the bean grinder when it is used frequently. Once again, I need to remind you not to use the automatic weight function of the electronic bean grinder. But if you have special needs, you can also use it, but in the process of debugging the coffee mill, the bean grinder automatically separates the amount of powder and weight.

2015-12-28
Bobart laboratory coffee (after grinding) color measuring instrument

Bobart laboratory coffee (after grinding) color measuring instrument

Colorette 3b laboratory coffee (after grinding) color meter model: Colorette 3b can provide:-accurate measurements. -it is convenient to sample. -the measurement program is simple and menu-style. -recalibrate through button manipulation. -automatically print the following parameters:-number of samples-date-color value-time-baking number-can be displayed and typed in various languages

2015-07-06
Take-out coffee is not afraid to spill. Viora Lid will help you.

Take-out coffee is not afraid to spill. Viora Lid will help you.

I believe that people who have taken out coffee have had such an experience that when there is a bump, the coffee in the cup will spill out. A few days ago, Seattle-based Vaporpath came up with a solution.

2014-05-26
Sumatran Coffee introduction

Sumatran Coffee introduction

With its unique flavor, compact bean shape and low acidity, this rustic coffee is described as the famous Sumatran coffee. The unique wet processing method is the source of the unique flavor of Sumatran coffee. This processing method, known as Sumatras, gives Sumatran coffee earth-like flavor, with the aroma of trees and the smell of soil.

2016-06-13
Unique flavor, compact bean shape and low acidity Sumatra coffee flavor

Unique flavor, compact bean shape and low acidity Sumatra coffee flavor

With its unique flavor, compact bean shape and low acidity, this rustic coffee is described as the famous Sumatran coffee. The unique wet processing method is the source of the unique flavor of Sumatran coffee. This processing method, known as Sumatras, gives Sumatran coffee earth-like flavor, with the aroma of trees and the smell of soil.

2016-06-07
How to make a classic American coffee for yourself

How to make a classic American coffee for yourself

The production of American coffee requires the patience and carefulness of the maker, from the baking time to the later cooking time, all need to be carefully observed and grasped in order to present the most perfect classic coffee. American coffee is believed to be liked by many friends. It tastes a little bitter when it first enters the mouth, but its fragrant and pure taste in the later stage has won many friends' satisfaction.

2015-04-03
Detailed Analysis of Coffee Bean ingredients basic knowledge of Fine Coffee

Detailed Analysis of Coffee Bean ingredients basic knowledge of Fine Coffee

Moisture: the water content of coffee beans varies greatly with different processing stages and products. The moisture content of wet coffee beans with film is about 50%, while that of dried raw coffee beans is about 10%-13%. The water content of roasted coffee beans is only less than 5%. The existence of water in coffee beans is the same as other kinds of food and beverages, because it contains a considerable amount of hydration colloid macromolecules.

2015-06-06
The requirement of altitude for coffee beans the effect of altitude on the flavor of coffee beans

The requirement of altitude for coffee beans the effect of altitude on the flavor of coffee beans

It is often mentioned that the altitude determines the flavor of beans. When it comes to beans with high altitude, the impression of outstanding flavor and mellow taste often comes to mind. On the other hand, the beans with low altitude will show the impression of being boring and lack of taste. The cause of this phenomenon has a lot to do with the diurnal temperature difference of beans, soil and water and other time. Because the temperature difference between day and night in high altitude area is larger than that in low altitude area.

2015-09-01
Wake up the morning taste preferred coffee machine to make a comfortable breakfast the household coffee machine is easy to brew.

Wake up the morning taste preferred coffee machine to make a comfortable breakfast the household coffee machine is easy to brew.

A cup of high-quality and mellow coffee can awaken our taste all day and awaken our senses on lazy winter mornings. Drink too much instant, a cup of coffee machine to create not only a delicious, but also a style rather than a busy life feelings. Choosing a coffee maker that suits you can also add a lot of fun to the kitchen. For a layman who drinks coffee, turn on e-commerce coffee.

2016-01-20
How fine does the espresso powder fit? how to grind the espresso?

How fine does the espresso powder fit? how to grind the espresso?

First, the choice of coffee beans to make Espresso coffee beans, please be sure to choose to mix coffee beans, the so-called blended coffee beans are roasted with two or more kinds of coffee according to a certain proportion. The main reasons for choosing to mix coffee beans are as follows: compared with individual coffee, spelling

2023-06-23
How to check the clogging of coffee roaster and clean it up

How to check the clogging of coffee roaster and clean it up

Pipe congestion is always a headache for professional coffee roasting.

2014-05-20
What is the

What is the "personality" of coffee utensils?

Want to try Home Caf, but do not know what kind of coffee utensils are suitable? Don't worry, today Coffee Channel teamed up with Facebook popular blogger, Mr. Ahn Yeoung Cheol of All ABOUT COFFEE (who is popular to explain professional coffee knowledge to ordinary coffee lovers on Facebook) to introduce the different features of different coffee extraction appliances. You who want to try to make coffee at home

2015-08-26
Espresso status Survey Commercial concentrated formulations and the most average Household formulations

Espresso status Survey Commercial concentrated formulations and the most average Household formulations

Author: Jame Hoffman, founder of Square Mile, a famous baker in London. Champion of the 2007 World Barista Competition. Ms Chimp article was written on Aug. 31, 2015. this article is the result of a questionnaire survey conducted by me in the past two weeks. I received about 1500 answers, and the response rate was very good. Although I need to go.

2016-07-22
Operation and management | explore the reasons for the poor development of individual coffee shops

Operation and management | explore the reasons for the poor development of individual coffee shops

With the continuous influence of western food culture, the number of coffee lovers is rising rapidly, and cafes have become the focus of many investors. However, the development of some independent cafes is not good, why this situation? Professionals have summed up the following reasons and may give some advice to some people who are going to open a coffee shop. 01 homogenization is much more serious

2015-12-08
Maintenance and cleaning of coffee roaster

Maintenance and cleaning of coffee roaster

Pipe congestion is always a headache for professional coffee roasting. Coffee beans roast at the same time will produce oil fume, this oil fume is not only exhaust gas, but also mixed with a lot of silver skin dandruff, as well as raw bean dust impurities, as long as the coffee roaster continues to run, this kind of oil fume full of impurities and dandruff will continue to be produced and discharged, and the oil fume with high viscosity will be produced and discharged one by one.

2016-05-26
Sumatran Coffee introduces the taste of medium-strength bold / complex sage and thyme

Sumatran Coffee introduces the taste of medium-strength bold / complex sage and thyme

Boutique coffee is fresh coffee. Whether it's food or drink, of course, the fresh the better, and so is boutique coffee. High-quality coffee should keep the coffee beans fresh before making, including the preservation of baked beans, and grind the coffee beans into powder before making, which is also to retain its original and best flavor. And the way of making hand-made coffee is such a way to make high-quality coffee.

2016-06-25
[Vanke Jinyu International] V+Cafe Coffee Shop opened on December 5th

[Vanke Jinyu International] V+Cafe Coffee Shop opened on December 5th

Before you took that full-bodied, smooth, roasted and well-balanced cup of coffee, you probably didn't think about where that perfect cup of coffee came from. A good cup of coffee starts with coffee beans. There are more than 60 coffee producing countries in the world, mainly in Brazil, Colombia, Indonesia and Vietnam, but good coffee beans are mostly concentrated in the equatorial zone between 25 degrees north latitude and 30 degrees south latitude.

2015-12-03
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