Coffee Technology
Latest articles, industry insights and brewing guides
How to make a good espresso at 14:00: how to make a perfect ESPRESSO
Making a good Espresso can be a challenge for both coffee lovers at home and the experienced Barista in the cafe. Below, we will discuss the various factors that affect Espresso. 1. Coffee beans without good coffee beans, there is no good Espresso. Coffee beans must be fresh. In the case of Espresso, coffee extracted from stale coffee beans
Electric bean grinder tapered cutter split graphic gear and shaft combined with coffee shop special bean grinder
Electric bean grinder cone cutter (cone knife) split diagram, the coffee mill of the original coffee machine looks good, as if it is better than Solis 166, a thousand-yuan electric bean grinder. The quality of the combination of the gear and the rotating shaft is very good. The bottom of the rotating shaft is deformed with a hammer, but the plastic gear is still not separated! If this gear is made of metal, it's phase.
The coarse and fine grinding degree and usage of coffee powder suitable for Italian household automatic and semi-automatic coffee machine
Mocha pot principle: coffee is extracted with high temperature steam. Suitable for coffee: deep-roasted espresso grindability: between granulated sugar and powder Tip: as long as you use it correctly, there is little chance of failure in making coffee in a mocha pot. Basically add the coffee to the top of the halogen cup, but press it gently. There should be some space at the top of the halogen cup, because the coffee is
How to use the proportion of the American drip filter coffee pot the coffee powder of the coffee pot is grinded
The principle of American drip filter coffee: hot water is driven by a little force, and coffee essence is released by stewing. Suitable for coffee: coffee roasted in medium or deep depth. Degree of grinding: finer than granulated sugar and thicker than powder. Tip: American coffee makers are popular on the market, with all kinds of brands, but their functions are more or less the same. You can consider the size you need when you buy, there are 24 people.
Principle of siphon pot coffee powder thick and thin siphon pot filter cloth cleaning siphon pot what kind of coffee is suitable for brewing
Different coffee utensils grind different sizes of coffee powder siphon coffee brewing utensils such as: Belgian royal coffee brewer, siphon pot also known as TCA principle: using the siphon principle, the boiling hot water is washed onto the coffee powder and stewed to produce the original flavor of the coffee. Suitable for coffee: slightly sour, medium-mellow coffee grindability: slightly thicker than powder, close to fine granulated sugar Tips: the work of each siphon pot
The comparison between siphon and hand, the scale of the lower pot of the siphon pot, what coffee beans should be used in the siphon pot
I found that I have a complex for siphon pots, mainly from my experience of washing petri dishes and test tubes for no less than 10000 times in the microbiology laboratory. I can wash them without dripping water on them (there is no technical difficulty). But no matter how much you wash the siphon pot, it's impossible to do it. Comparison between siphon and hand pulping, we have said that in general, the thickness of coffee powder is proportional to the extraction time, that is to say, coffee.
The aroma components of coffee are easy to dissipate. How to preserve the best aroma quality of coffee?
The aroma components tend to dissipate the rich aroma of fresh coffee when ground, inspiring poets for hundreds of years. In order to capture these aromas in coffee cups, all kinds of beautiful shapes and strange coffee machines have come out one after another, thus achieving this arduous super task. Why is it so difficult to make brewed coffee as fragrant as freshly ground coffee?
The factors affecting the quality of Espresso are called variable coffee. The effect of variable factors on the quality of coffee.
Chapter III Environmental factors-what is the temperature, sunshine and humidity? in the process of cooking espresso, the factors that will affect the quality of espresso are called variables. Some variables are caused by different human skills, while others are not easy to control. For example, the environment of nature is always changing all the time. In the face of these uncertainties, the bar staff must at any time
The best water temperature for hand-brewing coffee absolutely affects the quality of a cup of coffee.
(Ⅶ) Chapter 7 brewing water temperature-the elements of good coffee water temperature control is good or bad, absolutely affect whether a cup of coffee can preserve the delicious substances in the beans. The better your coffee is made, the more intractable the ultimate problem of water temperature becomes. The water temperature seriously affects the quality of coffee, but it is difficult to control. The temperature of the water is not good, because the temperature of the boiling water in the espresso machine is higher than that of the machine.
Espresso extraction time and area the most standard time and pressure of espresso extraction
In this article, I will talk about how to increase and decrease the amount of coffee at the theoretical level.
Coffee Soul Espresso espresso caffeine content espresso mixed with beans
Espresso is known as the Soul of Coffee. With a perfect cup of Espresso, we can make all kinds of coffee that are popular all over the world, such as Cappuccino, Mocha and Latte. It is said that Espresso originated in Cairo, Egypt in the early 15th century, but it was Italy that really carried it forward. Now Espresso has almost become one of Italy.
Introduction to the tools and steps of coffee brands how to make their own coffee at home
As more and more people like coffee, there are not a few people who make coffee carefully at home. The real coffee glutton not only pays attention to what beans to grind and what pot to use, but also pursues the taste of the environment and atmosphere. Although there are many coffee shops in every city, if you want to drink to your own taste, you have to cook it at home. People who have time to patiently make coffee at home are usually opposite to each other.
Where are most of the aromas of coffee beans concentrated? Espresso roasted coffee beans espresso
Most of the aromas of coffee beans are concentrated in two kinds of oils. Follow the editor to learn more about them. Let's first take a look at what lipids are, that is, aromatic oil concentrates, also known as lipids, generally refer to fats, oils, and waxes. Most of the coffee bean oil is stored in the bean embryo, and only a very small part is covered on the bean surface in the form of wax. Arabica's lipids account for about 1517% of the bean weight, which is better than Rob.
How to use SCAA Cup Test Table SCAA Flavor Wheel Cup Test Table Coffee Cup Test significance and Operation
CoffeeCupping, which is translated into Chinese for coffee cup test, cup taste or cup evaluation, is a very magical and simple method of coffee sensory evaluation. The quality of coffee is judged by the sense of taste, which is called coffee cup test. The person who evaluates it is called a coffee quality appraiser. Similar to wine tasting, when testing the cup, make the coffee flow back and forth in the mouth and make full use of your sense of taste and smell to feel the coffee.
What is mixed coffee? Famous coffee brands Italian mixed coffee beans espresso concentrate
Mixed coffee is also called blended coffee. Nowadays, almost all the popular Italian coffee belongs to the category of mixed coffee. We generally mix two or more different varieties of coffee or the same variety of coffee with different roasting degrees, which is called mixed coffee. Mixed coffee is by no means a simple addition, but in the hope that the blender will be unique in coffee flavor.
Ethiopian Coffee Coffee producing areas, Coffee Brands, Coffee Brands introduction
Ethiopia is one of the major producers of Arabica coffee in Africa, producing the best Arabian coffee in the world. It is said that coffee was first discovered by shepherds in Essekafa, and the name of coffee evolved from Kafa, so Essex is still the hometown of coffee. The geographical environment of coffee production and processing is very suitable for coffee growth. Coffee is mainly cultivated.
About the preservation time of coffee beans how long the coffee beans can be preserved and how to preserve the raw coffee beans
The preservation of coffee beans is one of the controllable factors in the taste of a cup of coffee. Matters needing attention in preservation: 1. Try to buy fresh coffee, usually one-way valve packaging, please pay attention to the production date on the packaging, of course, the closer to the purchase date, the better. It is recommended to buy half a pound of packaging, even if you need a pound of beans. Because it can prolong the shelf life of coffee properly without opening the package. two。 open
Harvest time of coffee fruit explain the month of harvest time and picking of coffee fruit according to equator classification
The vast majority of coffee fruits are picked manually. In order to ensure the quality of coffee, pickers need to identify which fruits are suitable for harvest and pick them one by one from the tree, which takes a lot of energy and time. In this era when the tide of science and technology is sweeping in, such humane manual work is very precious. Due to different planting areas, the receiving time also changes.
Siphon pot professional barista coffee brewing method of siphon pot operation and matters needing attention
[introduction] siphon pot, commonly known as plug-wind pot or siphon coffee pot, is a simple and easy-to-use method of coffee brewing, and it is also one of the most popular coffee brewing methods in cafes. In 1840, a glass test tube in a laboratory triggered the siphon coffee maker's invention. the British took the test tube used in Biya's chemical experiment as a model to create the first vacuum coffee pot. Two years later
How to use manual bean grinder? How to use the electric bean grinder? What's the difference between hand mill and electric mill?
Use of manual grinder and electric grinder 01 Manual grinder: there are generally two kinds of manual grinders, one is the fiat plate burr grinder on the sawtooth, which is distributed up and down like a grinding plate, and the other is the conical burr grinder with funnel-shaped serrated teeth embedded on the grinding plate on the other surface. The difference lies in the horizontal and vertical sawtooth.