Coffee Technology
Latest articles, industry insights and brewing guides
How to use an electric bean grinder to adjust the scale to help the extraction of coffee? The thickness of coffee powder
First, the coffee particles with thicker evenness are more likely to be underextracted, while the finer particles will be extracted too much in advance, so the coffee powder with a larger span of grinding thickness can taste more turbid and irritating smells. On the other hand, when the coffee powder with the same size and similar shape is used for extraction, the taste becomes brighter and stronger, and the flavor characteristics are better.
How to adjust the scale of hand Bean Mill the difference and recommendation between hand Bean Mill and Electric Bean Mill
General bean grinder is divided into electric and manual two kinds. The use of electric bean grinder is relatively simple, generally speaking: load beans to adjust the thickness of the block press the button to pick up powder, the whole process can be done, there is no special need to explain and pay attention to. Today, we will follow the editor-in-chief of Baishiqi Coffee training School to understand the use of hand-shaken bean grinders. Hand bean grinder
The third wave of coffee brewing equipment CHEMEX American follicular pot type filter paper folding method introduction
CHEMEX is popular with many coffee lovers. The design is simple and practical. The filter cup and sharing pot are integrated. Here we introduce several common types of CHEMEX. CHEMEX family photo 13 people,(wood handle + leather rope/glass handle) The corresponding filter paper is semicircular filter paper. The folding method is as follows: 6 people\8 people\10 people (wood handle + leather rope/glass handle) Filter paper has two
Various folding techniques of hand-brewing coffee filter paper and the use of filter paper
Follicle Coffee: the folding of filter paper We are using follicle coffee these days, just a little bit of detail to explain the various links. Today, let's take a look at the folding of filter paper. It's not complicated, just look at my diagram.
Introduction to the texture and quality of hand-brewed coffee filter paper the selection of coffee filter paper
The quality of filter paper on the market is uneven, the lines of good filter paper are clear and delicate, and there is almost no pulp flavor. After wetting, the air channel is still strong, and the process of making coffee will not cause unsmooth water flow. While the lines of inferior filter paper are disorderly, the pulp taste is too heavy, and after wetting, the air channel dissipates seriously, the filter paper is completely attached to the filter cup wall, and it is not easy to make coffee water flow.
What kind of water is better to make coffee? The quality of water has a great influence on the quality of a good cup of coffee.
According to research, the proportion of water in a cup of coffee is about 98.5% 99%, and the substance extracted from coffee accounts for only 1% 1.5%, so water is a very important factor in determining the taste of coffee. Of course, the taste of coffee is also related to many factors: raw beans, roasting and making. In fact, not all water is suitable for making coffee. When we drink mineral water and pure water,
Teach you how to judge the appropriateness of coffee extraction and the quality of coffee by its taste
Extraction may be the most important aspect of coffee brewing, but it is also one of the least understood by baristas. Extraction is everything. Without extraction, you can't even taste a cup of coffee. Today, Chongqing Brista Coffee training Institute wants to share with friends how to judge coffee extraction and coffee quality by coffee taste, which is believed to be lacking by most friends.
Understand espresso and control crema oil to observe the quality and freshness of coffee beans from oil.
Knowing more about crema can not only improve the ability of baristas to make coffee, but also help to improve the method of making espresso, so that guests who come to cafes can fully experience the charm of a perfect cup of coffee. Today, follow the Chongqing Barista barista barista training teachers into the espresso crema, in-depth understanding and control of espresso crema, promotion
On the important factors affecting the extraction area and extraction time of coffee powder on a good cup of coffee
There are many factors that affect coffee extraction. Baristas need to control these factors reasonably before they can get the perfect coffee and produce the taste they want. today, the barista barista training teacher in Chongqing will tell you about controlling the time and area of coffee extraction to meet the extraction requirements. Extraction time and extraction area are at any time
Four criteria for judging the quality of milk foam making good milk foam is an important factor affecting the success of coffee flower drawing.
Friends who have just come into contact with coffee still have a big problem with how to judge the quality of milk bubble. today, Chongqing Brista Coffee training School wants to share with friends how to judge the quality of milk bubbles. On how to judge the quality of milk foam every time I communicate with friends, I only get some very general results. Standard one: milk foam should be delicate, for example: be delicate (what is delicate?
Detailed analysis of the specific changes in the ripening process of coffee beans by diagrams of the growth and ripening process of coffee beans
It takes about 8-9 months (32-36 weeks) for coffee to blossom to ripen. Today, Chongqing Beresta Coffee training School is here to share with friends the whole process of coffee bean growth and ripening. [tiny stage] (the first 8 weeks) Arabica coffee begins to divide eight weeks after flowering and fertilization. [site grabbing stage] (8-12 weeks) vesicle cavity (with ovary)
How to preserve roasted coffee beans correctly can make them release better flavor when drinking.
The coffee beans we usually use are roasted beans, so we should choose the appropriate method to pack and preserve them, so that the quality of coffee beans can be preserved in the most perfect state when we make coffee. Non-airtight packaging: this is the most economical one. It is usually used by local small baking plants because they can guarantee prompt supply. Coffee beans can be eliminated in time.
How long can deep-roasted coffee beans be preserved? how should roasted coffee beans be preserved?
Deep baking: baking degree; micro-deep baking, also known as deep city baking. The baking degree is slightly stronger than the medium depth, the color becomes quite dark, and the bitter taste is stronger than the sour taste. It belongs to the Central and South American baking method, which is very suitable for preparing all kinds of iced coffee. Beans that have not yet been roasted or fried are as heavy as possible. once the coffee beans are roasted, they will slowly lose their fragrance, and the fragrance will be gone after two weeks. therefore
Analysis of coffee roasting degree the difference between light roasting, moderate roasting and deep roasting
Once the coffee seed is planted, no one can change its final quality. However, the color, aroma, bioactive components and health characteristics of coffee are related to the roasting process. During the roasting process, coffee is heated at 190-220 degrees for 7-20 minutes, which helps to bake out its aroma and good taste, and helps to form lactone, nicotinic acid and resistance.
Honey treatment method introduces Honey Process Coffee what is honey treatment coffee beans?
A few years ago, a fad of expensive Indonesian Kopi Luwak introduced domestic consumers to the concept of diversified production technologies for boutique coffee, and then the emergence of sparrow shit coffee in Brazil and shit coffee in Thailand was a bit like an odd coffee zoo war. When it comes to the new stars in the production process of boutique coffee, honey treatment has to be mentioned. At the WSC contest, which is known as the Coffee World Cup
The planting conditions of coffee trees what kind of geographical environment is conducive to coffee planting and the introduction of coffee trees
Coffee tree coffee (Xoffea arabica Linn) coffee is a perennial evergreen shrub or small tree of Rubiaceae. It is a horticultural perennial cash crop with the characteristics of fast growth, high yield, high value and wide market. Wild coffee trees can grow to 5 to 10 meters high, but coffee trees planted on manors are often cut to less than 2 meters in order to increase fruit and facilitate harvesting.
What is meant by earbag coffee? Analyze the basic knowledge points of the difference between earbag coffee and instant coffee
1. What is hanging-ear coffee? It is similar to a tea bag, except that it contains ground coffee powder with hard paper ears on both sides of the coffee bag, which can be hung directly on the edge of the coffee cup. When drinking, heat the coffee cup with boiling water, then unfold the coffee bag and hang it on the edge of the coffee cup, then rinse it with hot water from the electric kettle, and the coffee liquid will be filtered into the coffee cup and washed.
How to make follicular coffee and hang earbags to taste good the changes of coffee grounds oil after brewing
The earbag of follicular coffee should be the integration of filter coffee at this stage. People who see this kind of earbag for the first time will think that it is a smart design. It puts the ground coffee powder into the inner filter bag, pulls open the movable ear next to it, hangs it on the edge of the coffee cup, and then brews it with hot water of about 85 degrees Celsius, which can easily filter out a cup with strong aroma.
Illustration of the most basic coffee machine to solve the problem that the coffee machine can not beat the foam.
1. Milk selection: it is recommended that everyone choose (Mengniu or Yili) pure milk! Or whole milk; when you choose, you should pay attention to see that the fat content is more than 3.7%! Just ok! It is not recommended that people use Nestle milk because the cost is too high. two。 At the beginning, when we are in contact, we suggest that we first use clear water to contact to find a feeling! 3. Insert the nipple diagonally into the teapot! 4. The position of the pacifier
The diagram teaches you step by step how to use a siphon pot to make coffee the third wave of coffee in the world
There are many utensils for making coffee, just like looking for an object, be sure to choose one that suits you, many novices ask about the use of the siphon pot, and then share a set of operating tutorials that I hope will be helpful to you. All kinds of coffee utensils let the coffee come into contact with hot water and extract the delicious substances from the coffee powder. unlike the cauldron, it can: 1, control the water temperature, 100