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General knowledge of coffee bean baking equipment and roasting theory of coffee beans

General knowledge of coffee bean baking equipment and roasting theory of coffee beans

In addition to the degree of baking is divided into factions, even the roaster also has a family view. At present, there are two major professional roasters, one is the traditional rolling furnace (Drum Roaster), and the other is the newly developed hot gas furnace (Air Roaster). The former is heated by gas across the bottom of the furnace, while the metal blades in the furnace keep stirring the beans, while the latter bakes the beans with high-temperature hot air flow.

2015-07-06
Coffee brewing ratio instant coffee brewing ratio coffee powder brewing ratio

Coffee brewing ratio instant coffee brewing ratio coffee powder brewing ratio

In theory, during the brewing extraction process (the roasting degree of coffee beans is 5565 according to the SCAA standard), the hot water temperature in contact with coffee powder should be kept at 9194 degrees, which is called the best extraction water temperature. Of course, this temperature range is a theoretical value, and experienced producers don't have to be too dogmatic. In practical applications, it may be for a specific brewing appliance, or for a certain type of deep baking.

2016-07-16
Teach you to make a perfect ESPRESSO.

Teach you to make a perfect ESPRESSO.

What is the perfect ESPRESSO? This question is very deep! In fact, to put it simply, no matter what theory is used to support the ESPRESSO, it is not necessarily perfect! After all, coffee is for people to drink! As long as it is a person, everyone in this world is different! So we can only learn from many theories in the world and learn to make a cup of our own favorite.

2014-09-05
The skill of Italian Coffee on the Control training of Milk Bubble

The skill of Italian Coffee on the Control training of Milk Bubble

The control of milk foam mainly includes the following aspects: first, the degree of foam. The degree of foam foaming is the most difficult to practice a kind of control, this control requires the operator to have a strong understanding ability, can understand the principle of milk foaming. The simplest and feasible control method is that it is better to rely on the middle than to the side, and it is better to rely on the top than on the bottom. How do you understand this? The closer the nozzle is to the flower jar.

2014-09-09
The use of Italian coffee machine

The use of Italian coffee machine

The espresso machine is not difficult to operate, but it is not so easy to make delicious coffee. The coffee from the Italian coffee machine is rich in glycol, but relatively speaking, the practice is more complicated. Generally speaking, after professional training, we can extract fragrant Espresso with a considerable level. If you have an espresso machine at home, practice it yourself.

2014-07-15
The use of espresso coffee machine basic coffee machine use

The use of espresso coffee machine basic coffee machine use

The espresso machine is not difficult to operate, but it is not so simple to make delicious coffee. The espresso machine produces strong coffee, but it is relatively complicated. Generally speaking, after professional training, it is possible to extract a considerable level of fragrant espresso. If you have an espresso machine at home, practice it yourself ~ espresso machine points are complete

2015-05-26
The basic knowledge of the use of Italian Coffee Machine

The basic knowledge of the use of Italian Coffee Machine

The espresso machine is not difficult to operate, but it is not so easy to make delicious coffee. The coffee from the Italian coffee machine is rich in glycol, but relatively speaking, the practice is more complicated. Generally speaking, after professional training, we can extract fragrant Espresso with a considerable level. If you have an espresso machine at home, practice it yourself.

2015-03-02
Barista common sense the use of Italian coffee machines in cafes

Barista common sense the use of Italian coffee machines in cafes

The espresso machine is not difficult to operate, but it is not so easy to make delicious coffee. The coffee from the Italian coffee machine is rich in glycol, but relatively speaking, the practice is more complicated. Generally speaking, after professional training, we can extract fragrant Espresso with a considerable level. If you have an espresso machine at home, practice it yourself.

2014-12-06
Don't let your feelings die on the road to entrepreneurship. Coffee shop or choose a coffee franchise brand

Don't let your feelings die on the road to entrepreneurship. Coffee shop or choose a coffee franchise brand

A lot of people say: I love coffee, I want to open a cafe! Hey! Friends, wait! Excuse me, what is the connection here? That way, you can make coffee every day! Oh? Can you make coffee every day if you don't open the restaurant? Usually, after this question was asked, many people could not continue. What exactly is a coffee shop for? If I may remind you,

2016-08-15
The ratio of powder to water extracted by SCAA gold cup the effect of excessive extraction on the quality of coffee

The ratio of powder to water extracted by SCAA gold cup the effect of excessive extraction on the quality of coffee

Then let's talk about the effect of powder on coffee brewing. According to the previous cooking experience, I think it is easy for everyone to draw a conclusion, that is, the more the powder, the stronger the taste, and the less the powder, the weaker the taste. This conclusion is not wrong, but there are other details that we need to pay attention to. Do you remember the content of the last time? The heaviest for the average user

2016-01-15
Coffee bean grinding-what kind of cooking equipment is suitable for which kind of grinding degree?

Coffee bean grinding-what kind of cooking equipment is suitable for which kind of grinding degree?

First, what is the degree of coffee grinding? Coffee grinding degree: simply speaking, it is the degree of coffee powder grinding thickness, which usually refers to the corresponding scale on the bean grinder. Take the Taiwan-made Little Eagle bean grinder, for example, the siphon pot Chen Lei makes a grinding degree of 3, that is to say, 3 scales of coffee powder corresponding to the thickness is used on this bean grinder. For grinding degree, bean grinder

2015-11-30
Coffee science boutique coffee fragrance e-book coffee purchase price coffee beans

Coffee science boutique coffee fragrance e-book coffee purchase price coffee beans

Preface to the pursuit of the Holy Grail: the heroic journey of Coffee: as described in the romantic story of the history of Western literature, the pursuit of the Holy Grail: the knights of Europe in the Middle Ages pursued the Holy Grail filled with grape wine, but the contemporary literati had a cup full of fine coffee. This is the contemporary legend of the Holy Grail. Brother Huai Zong, the author of this book, is really a coffee master of the Holy Grail Knight. He has played a poor role.

2016-04-25
What is coffee beans?

What is coffee beans?

1 beans have woken up, do not need to raise coffee beans need to raise? To ask this question, first look at some of the grounds for the expression "raising beans." A relatively convincing explanation is that the coffee beans have just been roasted, and the smoke and carbon dioxide generated by the high temperature during the roasting process will be adsorbed in the structural pores of the coffee beans, which is not conducive to the extraction of coffee and the brewed coffee will have

2016-07-08
Espresso Teaching---Production (1)

Espresso Teaching---Production (1)

This article is about some preparation methods and recipes based on espresso and supplemented with other ingredients. These methods and recipes are the accumulation of my experience and cannot be regarded as standard. I have always had an opinion that coffee has no standard, just go with it. But you also need to understand some principles in order to make delicious food. I hope the baristas who make coffee treat them like Dae Jang Geum.

2014-09-09
What is coffee beans? How to grow beans in English

What is coffee beans? How to grow beans in English

Coffee beans, like cooking, have to go through the process from raw to ripe in order to produce drinks with unique aroma. From the early refreshing function to today's taste buds enjoyment, ** domestic ** from Starbucks to boutique coffee shops, a bridge-like concept has been proposed, that is, fresh roast! Whether it's information I've received since I started or cursory research

2016-06-20
What is raised beans coffee beans can not drink very fresh?

What is raised beans coffee beans can not drink very fresh?

1. The saying that coffee beans are like cooking, coffee beans have to go through the process from raw to ripe in order to produce drinks with unique aroma. From the early refreshing function to today's taste buds enjoyment, from Starbucks to boutique coffee shops, a concept more like a bridge has been put forward, that is, 'fresh baking'! No matter the messages I have received since I joined the profession are still crude.

2016-06-06
What is beans, coffee? how long does it take to grow beans?

What is beans, coffee? how long does it take to grow beans?

1. The saying that coffee beans are like cooking, coffee beans have to go through the process from raw to ripe in order to produce drinks with unique aroma. From the early refreshing function to today's taste buds enjoyment, from Starbucks to boutique coffee shops, a concept more like a bridge has been put forward, that is, 'fresh baking'! No matter the messages I have received since I joined the profession are still crude.

2016-06-01
Unveil the mystery of coffee allusions

Unveil the mystery of coffee allusions

Who first thought of roasting the seeds of coffee trees? And why?

2014-08-15
What is coffee and beans? How to raise beans during the period of coffee and beans

What is coffee and beans? How to raise beans during the period of coffee and beans

The improvement of coffee skills comes from persistent repeated practice and profound theoretical support. To learn coffee, comprehensive and systematic learning is very important. Beginners can train coffee knowledge and skills in a modular way. "growing beans" is like cooking, coffee beans have to go through the process from raw to ripe in order to produce drinks with unique aroma. From the early refreshing function to

2016-06-16
What is coffee and beans? Do coffee beans have to be fresh?

What is coffee and beans? Do coffee beans have to be fresh?

Boutique coffee (specialty coffee) is also called specialty coffee selection coffee. It refers to coffee made from a small number of raw beans with excellent taste grown in an ideal geographical environment. Depending on the special soil and climatic conditions in which they grow, they have outstanding flavor. After strict selection and classification, this kind of coffee is hard in texture, rich in taste and stylish.

2016-05-31
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