Coffee Knowledge
Latest articles, industry insights and brewing guides
Coffee bean grinding and brewing conditions: what kind of cooking equipment with what kind of grinding thickness?
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) coffee bean grinding fineness how to judge and set the espresso grind degree people who have bought coffee beans must have the experience is the shop staff will ask you do you need help grinding? The second question will be what kind of equipment do you use to make coffee?
Is it good to grind coffee beans? How are you? Selection of grinding degree of coffee beans
Professional coffee knowledge exchange more coffee bean information please pay attention to the coffee workshop (Wechat official account cafe_style) coffee bean grinding fineness how to judge, set the espresso grinding degree to brew out a pot of coffee you are satisfied with, you must first find out your favorite grinding particles. Coffee contains high molecular weight substances such as chlorogenic acid, quinic acid, caffeine and so on.
![[difference in coffee grinding thickness] what is the change in the taste of coffee with different coffee powder thickness?](https://world.gafei.com/uploads/allimg/180105/3-1P1051432153Q-lp.jpg)
[difference in coffee grinding thickness] what is the change in the taste of coffee with different coffee powder thickness?
Professional coffee knowledge exchange more coffee bean information please pay attention to coffee workshop (Wechat official account cafe_style) how to judge and set the grinding degree of espresso after roasting, the cells are destroyed and arranged loosely, but the cell wall is full of carbon dioxide, oil and aromatic flavors produced by pyrolysis, and the bean itself expands.
![[coffee powder thickness standard grinding] how to adjust the coffee powder thickness of different cooking utensils](https://world.gafei.com/uploads/allimg/180105/3-1P10514291V18-lp.jpg)
[coffee powder thickness standard grinding] how to adjust the coffee powder thickness of different cooking utensils
Professional coffee knowledge exchange more coffee bean information please pay attention to coffee workshop (Wechat official account cafe_style) coffee bean grinding fineness how to judge and set espresso ◎ grinding degree (grinding coefficient) coffee powder thickness is called grinding degree or grinding coefficient usually many people will think that coffee powder is coffee powder, but they don't notice it.
How do you drink coarse coffee powder? The importance of choosing the right grinding machine (bean grinder)
Professional coffee knowledge exchange more coffee bean information please pay attention to the coffee workshop (Wechat official account cafe_style) coffee bean grinding fineness how to judge, set the espresso grind degree ◎, you must first sharpen its tools. Grinding is also a key link that needs to be paid attention to. However, how to understand the advantages of all kinds of grinders (bean grinders)
![[coffee bean mill thickness] current grinding and grinding machine\ importance of bean mill](https://world.gafei.com/uploads/allimg/180105/3-1P105142114J1-lp.jpg)
[coffee bean mill thickness] current grinding and grinding machine\ importance of bean mill
Professional coffee knowledge exchange more coffee bean information please pay attention to coffee workshop (Wechat official account cafe_style) coffee bean grinding fineness how to judge, set espresso grinding degree in fact, no matter what kind of grinding machine is used; it also lies in the heat caused by friction in operation, as mentioned before, most of the excellent substances are highly volatile, so it lies in research.
![[coffee powder thickness] the importance of uniform grinding of the grinding coefficient of fine coffee](https://world.gafei.com/uploads/allimg/180105/3-1P105141Q51C-lp.jpg)
[coffee powder thickness] the importance of uniform grinding of the grinding coefficient of fine coffee
Professional coffee knowledge exchange more coffee bean information please pay attention to the coffee workshop (Wechat official account cafe_style) coffee bean grinding fineness how to judge and set the Italian espresso grinding degree ◎ fine coffee the importance of uniform grinding; often may be overlooked by ordinary people. Personally, I have heard a lot of versions so far; but generally there are
Hand coffee brewing ratio with reference to the golden coffee brewing ratio taught by the world champion
Professional coffee knowledge exchange more coffee bean information please pay attention to coffee workshop (Wechat official account cafe_style) coffee extraction formula and gold cup extraction theory | discuss the relationship between extraction rate and water-powder ratio. Tetsu Kasuya, the champion of the 2016 World Coffee Competition (World Brewers Cup), created the original handmade coffee brewing method at 4:6. In order to find a universal and simple method of brewing
Is coffee male or female? Is the male or female coffee better? How do you make male coffee?
Professional coffee knowledge exchange More coffee bean information Please pay attention to coffee workshop (Weixin Official Accounts cafe_style) Boutique coffee bean common sense What is male bean what is female? In fact, coffee beans are not male or female points, you hear the argument is purely a businessman to sell things created gimmick term just. The correct expression is Flat Beans and Peaberry. In normal circumstances.
Coffee Roasting Basics and Perfection-Coffee's Flawed Beans
Professional barista communication, please pay attention to coffee workshop (Weixin Official Accounts cafe_style) This slogan comes from white rice advertisements many years ago. At that time to buy rice, unlike today's supermarket to see, each package of equal weight, white grain. Rice shops are usually named after the number. Besides rice, he also sells oil, salt, fermented bean curd, and a colorful cat that catches mice for the boss. The rice was not pre-planned at that time.
Understanding of the extraction Theory of Coffee Gold Cup roasting such as stir-frying and brewing coffee
Communication of professional baristas Please follow the coffee workshop (Wechat official account cafe_style) there are guests who order coffee, emphasizing the need for "strong flavor". In the age of instant coffee, if one teaspoon can adjust the standard weight of a cup; to be strong, use two teaspoons. The so-called shade reflects the monotonous taste of coffee in the past, just like a black-and-white TV, which can be adjusted only by light and contrast. Chong
Do you want to leave the ultimate meaning of sour coffee baking when baking coffee?
Professional barista communication please follow the coffee workshop (Wechat official account cafe_style) since childhood to drink coffee in the restaurant, no matter what the price, grade of coffee, it must be a little bitter. Children have the most frank taste buds and are mostly resistant to coffee. This is actually the nature of animals (innately aversive); many poisons in nature, including caffeine, are bitter.
Do you have to understand the chemical reaction in coffee roasting? the change of coffee beans in the boiler
Communication among professional baristas follow the coffee workshop (official Wechat account cafe_style) aside, the physical changes of coffee beans during heating are already quite complex: the same bean is fried in the same way (that is, the same roasting curve), but the taste is not necessarily the same. Some enthusiasts like to stick graphs on their bags when communicating, although this is helpful to test beans.
Starbucks' most classic single coffee-the story of Kenya coffee beans, why Kenya is an elephant
Professional baristas Please follow the Coffee Workshop (Wechat official account cafe_style) Starbucks has been supplying coffee in Kenya for more than 40 years, and the quality and flavor of coffee from this region has always been amazing to us. The fruit is large and juicy, with sour flavors of blackcurrant, fresh BlackBerry and grapefruit. It is a unique, fresh and delicious coffee. When summer comes
When testing professional coffee cups, do you need to distinguish them according to the production area and treatment method?
Professional baristas Please follow the Coffee Workshop (Wechat official account cafe_style) from the coffee-producing countries, we can find that because the coffee is almost always produced in countries with more cheap labor, we can guess that the process of harvesting coffee beans requires a lot of manpower. Yes, the harvest of coffee is very hard, and it takes a lot of manpower, especially a lot of
Why should the coffee cup test specify the standard criteria for roasting coffee cups?
Professional barista communication please follow the coffee workshop (Wechat official account cafe_style) what is the fried coffee? The act of fried coffee and raw beans is called fried culture in the coffee world. When coffee beans were discovered in the early days, coffee was always consumed by boiling raw beans, but after it was found that fried culture could lead to the real aroma of coffee, fried culture was used until
What is the coffee cup test? description of the flavor of a single coffee cup
Communication of professional baristas Please pay attention to the color, aroma and taste of coffee in the coffee workshop (Wechat official account cafe_style), which is caused by some complex chemical changes that take place during the roasting process. So raw coffee beans must go through a proper chemical process to achieve the most balanced state of its essential ingredients in order to be regarded as the best baked beans. The aroma of coffee will follow.
How to taste a cup of fine coffee and how to drink it like a cup test.
Professional barista communication please pay attention to the coffee workshop (Wechat official account cafe_style) to taste coffee, not only to drink, but also to smell, although there is no absolute formula for judging whether coffee is good or bad, mastering the following four connoisseur principles commonly used by experts will help to understand coffee, and then know how to taste coffee: the taste of Acidity coffee left on the tip of the tongue
Standard coffee cup test-feel the charm of coffee and the etiquette of drinking coffee by smelling the fragrance and color
Professional barista communication Please follow the coffee workshop (Wechat official account cafe_style) can add a little sugar and cream to the pure black coffee, or add cinnamon and other spices to the coffee in European style, as African and Arabs do; if you are not used to the bitter taste of coffee, you can also add a little favorite juice to the coffee. But drink a cup of authentic black coffee
Is there any requirement for coffee cup test? what degree of grinding should be used for cup test?
Exchange of professional baristas Please follow the coffee shop (Wechat official account cafe_style) how coffee merchants continuously taste a large number of coffee samples in a short time? That is the so-called cup method (cupping). The three main criteria for evaluating quality by cup test are Aroma, Body and Flavor. It is easy in the traditional cup testing process.