Coffee Knowledge
Latest articles, industry insights and brewing guides
The principle of coffee roaster the most commonly used coffee roaster
Professional coffee knowledge exchange more coffee bean information Please pay attention to the coffee workshop (Wechat official account cafe_style) the type of coffee roaster coffee beans will only be roasted before sale, because the condition of raw beans is more stable than cooked beans, and the best taste period for roasted cooked beans is within one month. There are many ways to bake beans, and there are two most commonly used coffee dryers: drum / roll
What is coffee roasting ROR coffee beans how to control the heating rate
Professional coffee knowledge exchange more coffee bean information please follow coffee workshop (Wechat official account cafe_style) what is the rising rate of coffee roasting (RoR)? There are two main ways to describe how the bean temperature changes during baking: the bean temperature curve and the rising rate. The bean temperature curve is used to determine the actual temperature of beans. It looks a bit like a check mark. However, RoR
The interaction between coffee roasting firepower and throttle caramelization reaction pyrolysis reaction
Professional coffee knowledge exchange more coffee bean information Please pay attention to the coffee workshop (Wechat official account cafe_style) throughout the roasting process, we should cooperate with the use of the throttle to adjust the flavor of coffee beans to the best state, while ensuring the cleanliness of coffee beans. Through proper caramelization, coffee will have a higher complexity and level, thicker taste, for coffee.
The interaction between coffee roasting firepower and throttle caramelization reaction pyrolysis reaction
Professional coffee knowledge exchange more coffee bean information Please pay attention to the coffee workshop (Wechat official account cafe_style) throughout the roasting process, we should cooperate with the use of the throttle to adjust the flavor of coffee beans to the best state, while ensuring the cleanliness of coffee beans. Through proper caramelization, coffee will have a higher complexity and level, thicker taste, for coffee.
Pink Bourbon Bobo Ya Flavor Features Pink Bourbon Variety Introduction Pink Bourbon Growing Area Features
Professional coffee knowledge exchange More coffee bean information Please pay attention to coffee workshop (Weixin Official Accounts cafe_style)
![[hand brewing skills] the key factors affecting coffee brewing: how should steaming be stuffy?](https://world.gafei.com/uploads/allimg/190624/3-1Z624223934562.jpg)
[hand brewing skills] the key factors affecting coffee brewing: how should steaming be stuffy?
Professional coffee knowledge exchange more coffee bean information Please follow the coffee workshop (Wechat official account cafe_style) "steaming" is the rapid release of carbon dioxide after coffee powder comes into contact with water, which is called bloom in English. It agrees with "flowering" that it only happens when making fresh coffee. It is also a great pleasure to watch the expansion of coffee powder by hand. The long time of steaming
What are the characteristics of deep-roasted coffee beans? Who says deep-roasted coffee doesn't have a good flavor?
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) I do not know when, boutique coffee began to be popular in China, pay attention to the original and meticulous coffee flavor performance, so as if overnight, everyone began to pursue shallow roasting, with hand-made, siphon, love pressure and other black coffee extraction methods
What symptom can you have if you drink too much black coffee? how do you drink black coffee and get drunk?
For more information on coffee beans, please follow the coffee workshop (official Wechat account cafe_style) because caffeine can speed up your heart rate, which is what happens when too strong coffee makes your heart rate and blood oxygen levels high. Drinking coffee will get drunk, and there are two kinds of drunkenness. The first situation is that when we are tired and need to rest, we rely on
How much coffee should be roasted?
Professional coffee knowledge exchange More coffee bean information Please pay attention to coffee workshop (Weixin Official Accounts cafe_style) Guixia coffee green beans have a very beautiful blue-green, jade-like warm texture, smell fresh grass fragrance, peach flavor, berry flavor and most coffee beans do not have Oolong tea unique milk sweet flavor, it seems that aroma and taste this kind of thing is very needed
Introduction of Burundian coffee producing areas and Burundian coffee
Burundian coffee is mainly from the famous coffee producing areas such as Kayanza, Ngozi, Muyinga and Kirimiro, although there are other small producing areas, but these regions are the most famous for their coffee. The first Arabica coffee tree in Bloomberg was introduced by the Belgians in the 1930s. Because of this.
Acidity of water and coffee: how to adapt your water to different extraction methods
For more information on coffee beans, please follow the Coffee Workshop (Wechat official account cafe_style) Dr. MARCO WELLINGER from ZHAW (Zurich Institute of Applied Sciences, Weidensville, Switzerland) explains why alkalinity is more important than pH and why you should adjust the formula of water according to the proportion of the drink and the extraction method. Even if it falls on
Want to evaluate the quality of coffee objectively and impartially? You need to learn coffee blind test _ what is coffee blind test?
Professional coffee knowledge exchange more coffee bean information Please pay attention to the coffee workshop (Wechat official account cafe_style) during the cup test, you always want to evaluate the coffee quality in an objective and impartial way, but in fact it is very difficult to be objective. Your preset expectations and personal biases will always affect the score of this cup of coffee. To solve this problem, we can only rely on blind test. Blind test is not only to help you but also
Essential knowledge and standard extraction tutorial for beginners
Professional coffee knowledge exchange More coffee bean information Please pay attention to coffee workshop (Weixin Official Accounts cafe_style) Coffee beans themselves carbon dioxide is the most important source of crema in espresso (another smaller source is emulsified fat in coffee), it is recommended to use coffee beans roasted within a few days or weeks, do not use beans that have been put for several months!! The longer the coffee beans age,
How to make a bad cup of coffee? What kind of coffee is bad?
Professional coffee knowledge exchange more coffee bean information Please follow the coffee workshop (Wechat official account cafe_style) brewing coffee is a very simple and easy thing. But how difficult it is to make a good cup of coffee. Different people have different preferences, and different materials and utensils will lead to different results. How about this? today, the editor will do the opposite.
Inherit the experimental spirit of Dutch navigators! History of the invention of ice drop coffee _ how to get ice drop coffee
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) hot summer? Try the coffee, new darling! Benefiting from the third wave of coffee (third wave of coffee), the whirlwind of ice drop coffee (cold drip coffee) has swept the global coffee industry. From London to Paris, from Tokyo to Amsterdam, from New York to Manha
In the hometown of espresso, Espresso is actually more like a dessert.
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) what is espresso? Few people who come into contact with espresso for the first time are not surprised, which is a far cry from our daily habit of understanding "a drink" in a small, heavy cup with a tiny ounce and a spoon. I don't know.
![[suggestions for the use of filter paper] how to choose hand-held coffee filter paper? Is bleached filter paper poisonous?](https://world.gafei.com/uploads/allimg/190621/3-1Z62112220OF.png)
[suggestions for the use of filter paper] how to choose hand-held coffee filter paper? Is bleached filter paper poisonous?
Professional coffee knowledge exchange more coffee bean information please pay attention to the coffee workshop (Wechat official account cafe_style) hand coffee indispensable important supplies: filter paper, plays an important role in filtering and controlling the flow rate of coffee filter paper history coffee filter paper was invented in Germany at the beginning of the 20th century, a housewife in Melitta Bentz made it from blotting paper.
What should be mastered in coffee baking? coffee roasting style roasting techniques with unique abilities
Professional coffee knowledge exchange more coffee bean information Please pay attention to the coffee workshop (Wechat official account cafe_style) coffee roaster should have the following conditions: first, the ability to identify raw coffee beans: the most basic is to distinguish the appearance and characteristics of raw beans in major producing areas, to understand the differences between new and old beans, to judge and screen defective beans, and even know how to look up the sources of raw beans.
When does the grassy flavor disappear during roasting coffee roasting coffee development stage
Professional coffee knowledge exchange More coffee bean information Please pay attention to coffee workshop (Weixin Official Accounts cafe_style) Steaming stage: 00-10min; lower beans-140C; this is the most important process of coffee bean endothermic reaction, this stage beans will slowly expand, color will change from green beans to white, moisture because of beans heat absorption, and will slowly evaporate from the center of beans, mother mouth
What is the flavor of Angolan coffee, the fourth largest coffee industry? Flavor of Angola Robusta Coffee
For more information on coffee beans, please follow Coffee Workshop (Wechat official account cafe_style) Angolan Coffee, which is the fourth largest coffee industry in the world, but produces only a small amount of Arabica coffee, which is of high quality, unfortunately, the annual output is extremely unstable due to its political instability. Angola Robusta Coffee Angola