Coffee Technology
Latest articles, industry insights and brewing guides
How to pull out a nice cup of coffee?
The coffee flower is the process of making leaves or other patterns on the original cappuccino or latte. In fact, there is no very clear literature about the origin of coffee flower, only that it was in Europe and the United States at that time. Coffee pull flowers are in the coffee show, show the difficult professional technology, and such innovative skills, the display of difficult technology, greatly shocked the coffee at that time.
What is the difference between the treatment of black honey, red honey and yellow honey? What's the difference in flavor?
Professional coffee knowledge exchange more coffee bean information Please follow the coffee workshop (official Wechat account cafe_style) talking about the treatment of coffee, in addition to washing, sun exposure, there is also a quite common way of treatment, honey treatment, which is between washing and sun treatment, which is very common in Costa Rica. The honey treatment is divided into white honey, yellow honey, red honey, black honey and so on.
What's the difference between sun-washed and sun-washed Yega?
Coffee originated in Ethiopia in Africa. In this ancient land, it has given birth to magical fruits that have affected the world so far. When people in many parts of the world do not know what coffee is, the Agol people in Ethiopia are already growing and drinking coffee. Ethiopia is still the producer of many top coffee beans.
What is honey treatment? Why is it called honey treatment? The difference between yellow honey, red honey and black honey
Professional coffee knowledge exchange more coffee bean information Please follow the coffee workshop (Wechat official account cafe_style) Coffee beans treated with honey will be graded according to the degree of retention of the pulp (from more to less): yellow honey, red honey, black honey (Honey Amarillo) the light time of raw coffee beans treated with yellow honey is the longest. A longer duration of light means a higher heat, so this
In soaking extraction, how much does the order of adding powder affect the flavor of coffee?
Professional coffee knowledge exchange more coffee bean information Please follow the coffee workshop (Wechat official account cafe_style) A few days ago, when the editor was brewing coffee with Philharmonic pressure, he suddenly wondered, usually when we make coffee with Philharmonic pressure, we would first put powder and then pour water and stir. What if we reverse the order, pour the water in first and then put in the powder? The Philharmonic is on the contrary.
The semi-hot fan of coffee roaster is long and mellow, stable and introverted, like the elderly with deep internal force.
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) bean roaster: straight hot VS hot air = it is like the difference between Japanese cars and European cars, Jian Zong and Air Zong! The semi-hot fan is mellow, stable and introverted, like an elderly with deep internal force, while a direct fire machine is like a snake girl who dares to love, dare to hate, amorous and changeable.
The quality of Tarasu honey treatment in Costa Rica is difficult to control.
Professional coffee knowledge exchange more coffee bean information Please pay attention to the coffee workshop (Wechat official account cafe_style) Honey sun treatment quality is difficult to control; while the water washing method consumes a lot of water, the average 1 ton of coffee fruit uses 10-20 tons of water to produce about 200kg of coffee beans, water-poor producing countries can not afford. In the 1990s, Brazil took advantage of its unique advantages.
The difference between sun treatment and raisin treatment of coffee beans is whether they are made in the shade.
Professional coffee knowledge exchange more coffee bean information Please pay attention to the coffee workshop (Wechat official account cafe_style) drying method: 1, direct exposure of selenium in the sun to make brown raisins; 2, drying in the shade room; 3, rapid drying method, the grapes are first treated with dehydrating agent, and then put into the shade room to dry or dry in the dryer, which greatly shortens the drying time. Picking: day
Yejia Xuefei water washing treatment has a good mellow taste, high aroma and lively sour taste.
Professional coffee knowledge exchange more coffee bean information please pay attention to the coffee workshop (Wechat official account cafe_style) Yega Xuefei water washing method: the use of washing and fermentation methods to remove the skin, pulp and mucous membrane, wash the coffee beans to smooth and clean, after washing, the coffee beans are still wrapped in the pericarp, the moisture content is up to 50%, must be dried to reduce the moisture content to 1.
The making of a cup of coffee involves harvesting, roasting, storage, grinding, brewing, etc.
Professional coffee knowledge exchange More coffee bean information Please pay attention to coffee workshop (Weixin Official Accounts cafe_style) The production of a cup of coffee includes the processes of harvesting, processing, roasting, storage, grinding, brewing, etc. Among them, processing this step is the key factor affecting coffee flavor. The same beans, depending on the way they are processed, will have a very different flavor.
Where is the difference in the treatment of yellow honey, red honey and black honey? Why is it called honey treatment?
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) Why is it called honey treatment? There are three main ways to treat coffee: sun exposure, water washing and honey treatment. The sun drying method is to directly expose the coffee cherries before removing the shell and pectin layer; the water washing method is to screen the coffee pulp before exposure and ferment to remove the pectin layer.
Which coffee beans are suitable for anaerobic fermentation? Introduction to the process of anaerobic fermentation treatment
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style)
Which coffee beans are suitable for anaerobic fermentation? Introduction to the process of anaerobic fermentation treatment
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style)
![[Qianjie barista's Note] is it better to extract strawberry filter cups by stages or with a knife?](https://world.gafei.com/uploads/allimg/190402/17-1Z4021H33YU-lp.png)
[Qianjie barista's Note] is it better to extract strawberry filter cups by stages or with a knife?
We discussed the day before yesterday that [strawberry filter cup] extracted a shallow roasted coffee bean under different grinding pairs. It was found that the extraction rate of V60 was higher, and the flavor was more complete and hierarchical. If you like the rich fruit flavor, you can thicken it a little bit. For details, you can see: "what grindness is needed for strawberry filter cup to boil light baked beans?"
Characteristics of anaerobic fermentation treatment is there any good coffee in anaerobic fermentation treatment?
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) according to several information found on the Internet can be summarized as follows: what are the characteristics of anaerobic fermentation treatment? #. Fermentation in a closed environment can reduce the uncontrollable factors of the external environment on the fermentation process. #. Fermentation for a long time in an oxygen-free environment
Description of Coffee Flavor and taste by anaerobic fermentation
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style)
You can try to make a strong cup of coffee at home, using a gas stove or an electric stove.
Professional coffee knowledge exchange more coffee bean information Please follow the coffee workshop (Wechat official account cafe_style) first prepare raw materials, coffee beans, water, sugar (preferably granulated sugar), instead of coffee machine cooking utensils, preferably a self-filtering glass pot, if not, an ordinary aluminum teapot or even a small pot can be used. The next step is to grind the coffee beans. Find a clean one first.
![[notes of baristas in front street] what kind of grindness does it take to brew strawberry filter cups?](https://world.gafei.com/uploads/allimg/190331/17-1Z3311P049302-lp.png)
[notes of baristas in front street] what kind of grindness does it take to brew strawberry filter cups?
Professional coffee knowledge exchange more coffee bean information Please follow the coffee workshop (Wechat official account cafe_style) the editor recently fell in love with the lovely [strawberry filter cup]. The design shape of the inner ribs of this filter cup is a little distributed structure, which looks like the small seeds on the strawberries, and the pore diameter at the bottom is relatively small, so its flow rate should be relatively slow.
What is the definition of mocha coffee? Can all coffee with chocolate be called mocha?
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) mocha coffee Mocha means chocolate in Italian. Mocha coffee naturally means chocolate coffee. When mellow coffee, rich milk, smooth whipped cream and sweet chocolate are perfectly combined, no one can resist
Coffee can be extracted by brewing, pressurizing, gravity, soaking and cold soaking.
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) extract coffee: the easiest way to brew coffee is to put the coffee in the cup, add hot water, while it cools, the coffee will sink to the bottom of the cup. This is an old method, and it is still used in some parts of Indonesia. Be careful not to eat coffee at the bottom of the cup