Coffee Knowledge Lists
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The three levels of baking, the technical knowledge of professional roasters, the art of coffee.
Coffee roasting is a science that is easy to learn but difficult to master. Like cooking, anyone can cook food and eat it to satisfy hunger. But what level of food do you cook? How far and how big is the difference from "able to cook" to "Michelin three-star" chefs? The same is true of roasted coffee. Being able to bake coffee does not mean that it produces good coffee. We can simply put
2016-01-23 Baking three levels Professional Master Technology skill knowledge Art Coffee -
Introduction to the operation of coffee cup meaning scoring in CoE scoring table of WBC world coffee competition
Aroma: Aroma, this is the first evaluation item at the beginning of the cup test, there are a total of three aroma evaluation stages, the first stage is the cup test at the beginning to pick up and smell the dry powder in the cup, the second is the wet aroma after water injection, the third aroma is the broken residue aroma; the aroma is an attractive element of coffee, coffee aroma is a lot of yuan, there are flowers, berries, caramel, nuts, coincidence
2016-01-23 CoE score sheet description WBC World Coffee Competition Coffee Cup meaning -
61 structure principle of cooking head Italian commercial coffee machine sealing ring and plugging treatment of cooking head
The E61 head first appeared on the Faema E61 coffee machine in 1961. It is an exquisite design and has become a classic of the Italian coffee machine. Nearly 50 years after its birth, there are still many Italian coffee machine manufacturers assembling this kind of head on some models of machines. What are the advantages of E61 boiled head to make it popular for such a long time? Here is a quote
2016-01-23 Brewing head structure principle Italian commercial coffee maker sealing ring plug treatment -
Please use as little as possible the hot water espresso machine in the boiler.
Friends who are interested in the coffee machine must know that the coffee machine has a set of things called hot water pipes, hot water pipe switches, the function is to release hot water from the coffee machine boiler. I often see many people use this set of parts of the coffee machine to release hot water from the boiler in the machine, which is used to make tea, warm cups, flushing utensils, drinking directly and making other milk tea products. Because of coffee.
2016-01-23 Try to use coffee maker boiler hot water Italian operation detail analysis introduction -
Dissecting the structure diagram of coffee fruit to understand the component content and structure of coffee beans
The main source of protein calories is protein, and like dripping coffee, most of the protein will not dissolve, so no matter how much coffee you drink, the nutrition you get is limited, which is why coffee will become a sacred food for dieters. Sugar: without sugar, you will not only feel the bitter taste of caffeine and the sour taste of tannin, but also feel the sweet taste.
2016-01-23 Anatomy coffee fruit structure diagram understanding beans composition content structure -
Distinguish coffee beans and the grading of coffee beans how to distinguish the quality of coffee beans coffee knowledge
● distinguishes the key names and specifications of coffee beans the name of the port of export of ● can tell the shipping route from the name of the port of exit marked. Coffee from the same origin or the same brand has a certain route, so it is also exported from the same port. For example, if it is marked "Brazil." "Santos" means that this is coffee exported from Santos, with the exception of those marked "mocha".
2016-01-23 Distinguish coffee beans and grading how quality good or bad coffee knowledge discrimination -
Types and characteristics of roaster introduction of hot-air direct-fire semi-hot-air coffee roaster
There are three common types of roaster, namely, hot air type, direct fire type, and semi-direct fire semi-hot air type. Next, I would like to introduce to you the characteristics of the three models. 1. Hot air type: a hot air roaster uses a blower to suck in air. After letting the air pass through a heating coil to raise its temperature, hot air is used as a heating source to bake coffee beans. Hot air can not only provide baking.
2016-01-22 Roaster type and its characteristics hot air straight fire semi-straight coffee common roasting -
Blending of single mixed coffee espresso blending proportion and flavor characteristics of coffee beans
The previous has briefly talked about the meaning of the blending of comprehensive coffee and two more popular blending concepts. Today, I would like to share with you several specific recipes for mixed coffee (as each family has its own understanding of different roasting and the quality of the raw beans used, the formula mentioned in this article may not be suitable for everyone. The numbers represent the recommended ratio). Comprehensive coffee
2016-01-22 Single synthetic Coffee blending Italian Coffee beans proportion Flavor characteristic Front -
Espresso production: the effect of grinding thickness of coffee beans on the quality of coffee
I talked about the steps of pressing powder in the process of making Espresso and the strength of pressing powder, and mentioned a little about the factors that affect the strength of pressing powder, one of which is the degree of grinding of coffee powder. Grinding refers to the process of grinding coffee beans into the coffee powder used in making coffee by using a bean grinder (or manual grinding apparatus), and the degree of grinding refers to the thickness of the coffee powder.
2016-01-22 Espresso production grinding coffee beans thickness degree coffee quality -
A brief discussion on the extraction time, extraction mode and powder strength of espresso from pressing powder to extraction coffee
First of all, the grinding degree of coffee every day will be adjusted appropriately after the test cup in the morning according to the weather, humidity and temperature. during the test cup, we should observe the state of coffee extraction and the taste after quenching! Finally, a judgment is made to determine the strength of the powder pressing. In previous articles, I have also stressed that the degree of grinding and powder strength are not immutable! Pay attention to it every day or even all the time.
2016-01-22 Talking about espresso pressing powder extraction coffee time method -
Several factors that should be paid attention to in steaming the process and time of steaming coffee by hand
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.
2016-01-22 Steaming should pay attention to a few points elements coffee brewing way hand brewing process time -
A brief discussion on the process time and methods of steaming and pre-soaking hand-made coffee affecting the quality of coffee
Steaming and pre-soaking are the first stage of the extraction of single hand-brewed coffee and esp. The quality of steaming and pre-soaking directly affects the taste of a cup of coffee. Although they are used in two kinds of coffee with different production processes, they have a very close relationship and the same principle. Steaming and pre-soaking: steaming: refers to sprinkling hot water on coffee gently, gently, quickly and evenly when making hand-brewed coffee.
2016-01-22 Talking about steaming pre-soaking hand brewing coffee process time technique influence quality -
Coffee leaf rust has a great effect on the quality of coffee how to prevent the occurrence of leaf rust correctly
The shift from traditional shading to sun-exposed cultivation may be the main cause of large-scale outbreaks of coffee leaf rust on coffee farms in Central America and Mexico. Coffee leaf rust was discovered in Central America as early as 40 years ago, but the recent outbreaks in Central America (Colombia, Costa Rica, El Salvador, Guatemala, Nicaragua) and Mexico are by far the most serious and dangerous.
2016-01-22 Coffee leaf rust rust quality great influence how correct protection occurrence -
Coffee brewing method Philharmonic pressure method Coffee Philharmonic pressure positive and negative pressure is what coffee making video
AeroPress is a brand-new coffee making appliance launched by AEROBIE in 2006. Alan Adler, its inventor, is a mechanical engineering lecturer at Stanford University in the United States. He has more than 40 patents in the United States and other countries. Aile press is easy to use. Put coffee granules in the press barrel, soak in water for 10 seconds, gently and slowly press the press rod within 20 seconds,
2016-01-22 coffee brewing way philharmonic practice pros and cons what is making Ae -
Cup Test of Columbia Rosa Coffee the annoying flavor characteristics and taste of the world's top coffee beans
Geisha is an Arabica coffee variety from Geisha Mountain in southwestern Ethiopia, which is transliterated as Rosa in China. Because the Japanese pronunciation of geisha is similar to Geisha, Geisha is called Geisha Coffee in Japan. I think it is easier to communicate with foreign countries in Chinese or transliteration. According to the website of Panamanian Jade Manor, Rosa Coffee is seeded in 1.
2016-01-22 Cup test Columbia Rosa coffee world top coffee beans annoying flavor -
Afterburner system of coffee roaster burner gas supply system diagram of coffee roaster knowledge of coffee roaster
Post-burner system, also known as direct-fired thermal oxidizer system. Direct-fired thermal oxidizer or post-burner is the simplest kind of thermal oxidizer, which can greatly reduce VOC emissions by instantly cremating soot or carbide ions into clean water vapor at a high temperature of about 500C. This kind of thermal oxidizer does not carry any heat recovery equipment and cannot recycle the heat generated in the combustion process. Typical
2016-01-22 Coffee roaster burner system gas supply knowledge -
Roasting utensils and roasting process changes in the roasting process of brand coffee raw beans
Coffee roasted Coffee Roasting coffee is popular mainly because of the aroma formed after roasting and the taste when drinking. The coffee raw bean itself does not have any special taste, it is roasted to completely change and reorganize the substances inside the raw bean to form a new structure, thus bringing out the mellow flavor of the coffee. Baking tool roaster, divided into three types: direct fire type, semi-hot air straight
2016-01-22 Roasting utensils processes roasters brands coffee raw beans middle class raw change -
What is a cup of coffee? What is the definition of individual coffee? How to taste and taste individual coffee?
It turns out that only a bitter word is used to describe the taste of coffee. Pass! Single! Thin! What is a cup of coffee? Individual coffee is made from a single coffee bean produced in the country of origin, and it is a pure coffee with no milk or sugar when drinking. It has strong characteristics. People who like to drink coffee are generally fascinated by individual coffee. Because the instant coffee we usually drink is good,
2016-01-21 Single product coffee what is definition how tasting originally describing -
What are the conditions for raw coffee beans to be stored in the warehouse? How to store coffee and raw beans?
Coffee beans are very similar to people in many places, such as storage environment, people's comfortable environment is suitable for raw beans: dry, dry or wet, cool, not hot or cold, the only exception is light, raw beans should be protected from light. Raw beans are crops and need to breathe, so theoretically the best storage material is clean, odorless and breathable, which is also the best material in the world.
2016-01-21 Coffee raw beans existence storage what is needed what is the condition how store -
The difference between Italian Coffee and American Coffee how to distinguish Italian coffee from American coffee
Italian coffee machines usually have a boiler to generate hot water, which is pressurized to about 9 atmospheres and then flows through powdered coffee beans in a metal filter to brew coffee. This pressurized hot water brews coffee that is thicker than usual and has emulsified fat, often called espresso or espresso. There are many kinds of Italian coffee machines. Generally speaking, the most common one for commercial use is a single boiler.
2016-01-21 Italian Coffee American difference how distinguish Coffee Machine usually with