Coffee Knowledge
Latest articles, industry insights and brewing guides
Can I make iced coffee with a hanging-ear coffee bag? How to make a cup of coffee? Characteristics of hanging-ear coffee
Recently, the weather has become muggy, whether indoors or outdoors, a cup of iced coffee is like a summer treasure. Iced coffee is not necessarily available only in coffee shops. A small hanging-ear coffee bag can also get a cup of iced coffee that is cold and cold. First of all, let's talk about the hanging-ear coffee bag. To put it simply, the hanging-ear coffee bag is a super simple version of hand-brewed coffee. structure
What kind of coffee beans is better for cold extraction coffee? How to make cold extract coffee? Ratio of cold extraction powder to water
Guide to summer is coming, many friends like to make some ice-brewed coffee, of which cold-extracted coffee is simple, and everyone at home can make an iced coffee! So do you have any special beans for cold coffee? The production method of cold extraction coffee is a very easy way to master. In the past, the cold extraction method of street coffee was based on 50 grams of coffee powder.
The flavor and taste characteristics of decaf describe what is the difference between decaf and regular coffee?
Decaf has always been an important direction in the development of the coffee industry, which is designed for people who are intolerant to caffeine or do not want to eat too much caffeine. So what on earth is decaf? What is decaf? In general, what we call low-caffeine coffee refers to the coffee beans that have been artificially decayed. Therefore, decaf is also called decaf. And through
How to taste a cup of coffee? How to describe the flavor of coffee? What are the flavor characteristics of hand-brewed coffee
Tasting coffee is like tasting wine. When we taste a cup of fine coffee, we naturally have the expectation that we can taste the flavor of coffee and express the flavor of coffee. How to taste a cup of coffee? This question can be divided into two aspects, one is about the process of tasting coffee, and the other is the perspective of tasting coffee (entry point). Why describe coffee in terms of flavor rather than taste
There are wrinkles on the surface of coffee beans. Are they defective beans? The reason for the oil on the surface of coffee beans?
Why is the surface of coffee beans crumpled? are they bad beans? The coffee beans are out of oil. how long have you been putting them? This is also the question that many guests have about coffee beans! Qianjie Coffee will answer your questions through this article. Why do coffee beans wrinkle? People's impression of coffee beans should be smooth, and wrinkled lines may appear.
Flavor and taste characteristics of Colombian Zikadura Coffee introduction to passionfruit anaerobic washing coffee beans
Coffee Information production area: Columbia Huilan Manor: Montblanc Manor altitude: 1900 m Variety: purple Kaddura treatment: passion Fruit yeast anaerobic washing treatment Grade: Supremo production season: 2021 Cymbidium Province of Colombia is located in southern Colombia at the confluence of the central and eastern Andes mountains. The coffee growing area of Huilan is Epitali.
Italian semi-automatic coffee machine recoil cleaning steps how to clean the fully automatic coffee machine?
Italian coffee machine can be said to be the treasure of a coffee shop, as an important production equipment of the coffee shop, keeping clean and maintenance can make the coffee machine life longer, but also help to ensure the stability of the product. In this barista training note, let's share the cleaning guide for the espresso machine. Why does the coffee machine need to be cleaned? The range of cleaning that we may control includes the outside of the coffee machine.
Introduction of three varieties of Coffee the difference between the characteristics of Arabica Coffee Bean Robusta Liberica Coffee
There are three kinds of coffee used for commercial cultivation in the world, namely, small-grain Arabica coffee, medium-grain Robsta coffee and large-grain Liberika coffee. So what are the characteristics of each of the three kinds of coffee? The origin of Arabica coffee originated from the Ethiopian plateau. Because of its excellent flavor and quality, Arabica coffee has been widely cultivated, and its coffee output accounts for all of it.
Hand brewed coffee brewing steps detailed illustration Hand brewed coffee brewing parameters Grinding powder water temperature ratio
The brewing time of a hand brewed coffee is also 2-3 minutes. In this short 3 minutes of brewing, there is no lack of sufficient preparation in advance and sweat on the back. There are many details that are rarely noticed. In this issue of barista development, we will share the steps of brewing coffee and the details of it. During the preparation phase, we always emphasize brewing techniques and brewing.
What coffee beans do you use in Piccolo latte? How to make a piccolo latte?
Espresso is a huge coffee system. When different proportions of milk and coffee are used, lattes, cappuccinos, Australian white coffee and so on will be distinguished. The front street of this issue introduces a mini latte called Piccolo Latte. What is Piccolo latte? Piccolo latte translated from Piccolo Latte,Piccolo is piccolo in English.
Hand brewed coffee powder layer clogging solution Hand brewed coffee flow fast or slow flow is good?
I don't know if you have appeared when brewing coffee, the water in the filter cup flows into the next pot very quickly; or the filter cup is blocked, and the water has been deposited in the powder layer. The front street today to explore why these reasons occur. When we see a similar situation, we must first think of the problem of abrasiveness. Indeed, if you grind it too coarsely, it will come out.
How to make coffee by hand?
Hand brewed coffee is actually the use of water to wash coffee powder to get a delicious cup of coffee. As for how to brew coffee with water, even if this barista has developed the content to share. How do I fill it? See that most baristas brew coffee in a circular way, in fact, this way of water injection is closely related to the form of the filter cup. Conical filter cups used by GF now
What kind of water do you use to make coffee? Will pure water make coffee sour? Can I make coffee with mineral water?
Maybe you are using good coffee beans, and the brewing parameters are all right. But there is always some negative flavor in a cup of coffee. Then it's probably the water. You might say that water is colorless and tasteless, up to the drinking standard, isn't it all the same? Then you may have ignored the existence of minerals. Calcium ions, magnesium ions and carbonic acid are more or less found in impure water (distilled water).
What is the reason why there is no hamburger for hand-made coffee? What if the steamed coffee powder does not expand?
When brewing coffee, when hot water comes into contact with dry coffee powder, it will bulge a big hamburger, which is very cured. But sometimes, after the start of water injection, the coffee does not form a hamburger. What is going on? Reason 1: the coffee beans are not fresh. During the first stage of steaming, the coffee expands because the beans contain carbon dioxide gas after baking.
How to adjust the brewing technique of hand-brewed coffee the correct way to make coffee basic knowledge of coffee
There is a saying in the coffee industry that a good cup of coffee accounts for 40% of the coffee varieties, planting and processing techniques, 30% of the coffee baking quality, 20% of the brewing utensils and water quality, and the remaining 10% is the understanding and technical ability of brewing. What this sentence says is that in the process of selecting, planting, processing, roasting and brewing a cup of coffee, the more upstream the coffee flavor is.
How to use milk foam to pull flowers? What details should you pay attention to to get rid of foam? Latte Milk foam course
Before, Qianjie shared an article about how to play foam, but there are still some friends who are puzzled. As the so-called details determine success or failure, this barista will take an inventory of the details that should be paid attention to in the process of passing away the foam. Detail 1: the milk used in the front street of frozen milk is pasteurized fresh milk, so it needs to be stored at a low temperature. If you are using room temperature storage
Introduction to the method of brewing coffee beans in Tanzania description of coffee flavor of Kilimanjaro, Tanzania
African coffee is undoubtedly dominated by Ethiopia and Kenya, these two big African coffee producers, both in terms of quality and quantity, can be well guaranteed. At the same time, coffee from Tanzania, a big country in East Africa, is also gradually coming into people's view. Tanzania Coffee Tanzania borders Kenya, and the time to start growing coffee is also similar. 1898, Catholic
How to brew coffee by hand for 4 people? How many grams of coffee powder do you need for 4 people?
Is brewing coffee for 1-2 people the same as coffee for 3-4 people? In fact, if you actually operate once, you will find that the brewing process is a little different, and the final flavor will be a little different, so how to fine-tune the parameters to stabilize the flavor of coffee. What is the difference between the large amount of powder and the usual cooking? The increase in the amount of powder means that the total amount of water injection also increases, for example
Why do coffee beans need to be raised? How long will it take to keep coffee beans? Can you not raise coffee beans by hand?
The barista in front of the guide will tell the guests who come to the store to buy coffee that this bag of coffee has been freshly roasted in the last two days. It is recommended to keep it for another two days before opening the bag to taste it! Many friends have little knowledge of bean cultivation. In this issue, baristas will share why coffee beans need to be grown. Why do you need beans? Because after roasting, about 2% of the weight of coffee beans is dioxygen.
Can the French kettle make iced coffee? What coffee beans are good for iced coffee? Grinding degree of pressure kettle
A friend of the guide asked that there was no hand-flushing equipment at home, only a French kettle. Can we make iced coffee? Qianjie was shocked at first, but since there was a question from a partner, this issue of barista Chuanji will share with you the plan of making iced coffee in the French pressure pot after several attempts. Imagine that the pressure pot is the principle of immersion extraction, in the normal production of hot coffee, the same beans