Coffee Knowledge
Latest articles, industry insights and brewing guides
What is boutique coffee? What is the definition of boutique coffee?
Boutique Coffee beans Fine Coffee (specialty coffee) is also called specialty coffee selection coffee. It refers to coffee made from a small number of raw beans with excellent taste grown in an ideal geographical environment. Depending on the special soil and climatic conditions in which they grow, they have outstanding flavor. After strict selection and grading, this kind of coffee has a hard texture.
COE Cup of Excellence, a boutique coffee rating system
Cup of Excellence, referred to as COE, is a boutique coffee rating system. The origin of the Cup of Excellence system: the reason why producers have the motivation to grow high-quality coffee is not just for me to grow delicious coffee! This kind of self-consciousness, but also have high profits. Therefore, there is a high-quality coffee evaluation meeting, using the COE system, according to the score evaluation ranking. Frequency of COE
Introduction of roaster roaster is mainly divided into four categories
The roaster is mainly divided into four types: direct fire type, semi-hot air direct fire type, hot air type and electric type. 1. Direct fire is the earliest baking tool, that is, the raw beans are roasted by fire and then transferred to the drum. The built-in motor keeps running the drum and stirring the coffee beans in the drum, trying to make each coffee bean come into contact with the hot iron evenly to achieve the goal of balanced roasting.
The explanation of Coffee Common sense about the degree of Coffee Baking
First, when studying the roasting degree of coffee beans, the degree of roasting can be judged by sound, color and aroma. Its color ranges from light gray to dark brown, and its aroma is gradually rich from light and elegant; the sound is made two times of bursting sound. Taking the heat-resistant raw bean as an example, the first explosion begins at about 7 minutes and lasts for about 2 minutes, and its voice is low. It indicates the beginning of pyrolysis, the conversion of starch to caramel and water steaming.
What is the skill of tasting coffee? What is a cup test?
Coffee cup testing is not only a professional skill, a profession, but also a pleasure, so we can do it at work, in class, in formal activities, at home, on leisurely occasions, or communicate with friends. During the cup test, the cup tester should smell the dry aroma of the coffee, use the cup spoon to break the residue, release the wet fragrance of the coffee in the cup, suck the coffee liquid, and make the coffee fog throughout.
Introduction of Ten types of defective beans in the Common sense of Fine Coffee
Before selecting defective beans, raw beans need to be screened in order to make the beans uniform in size. You can use three different sizes of special custom screen, or you can use the metal screen sold in general horticultural shops, but pay attention to the size. The purpose of sieving is to separate the size of beans and remove impurities. The next step is hand-selected. In order to improve the efficiency of hand selection, some props must be used, including
The skill of blending coffee beans basic knowledge of fine coffee
Blending coffee is not a random mix of coffee beans. Sometimes the blending of two kinds of boutique coffee will suppress each other's unique flavor; blending is not simply blending several kinds of boutique coffee together. Matching is like the painter adjusting and creating charming colors in the color palette, the mixer can reconcile the attractive taste according to the different characteristics of the coffee beans. It is said that matching is an art
Introduction of Coffee Tree species Tibikadi Katie pickup truck
Typica (Typica) is the species name of coffee beans, and it is one of the oldest varieties of Arabica. Iron pickup, also known as the old variety of small-grain coffee, its yield is less, cultivation is difficult, so the price is much higher than ordinary small-grain coffee. Tibica coffee is native to Ethiopia.
What is the basic knowledge of Italian Coffee
Espresso is basically a male drink, energetic and unpretentious, and an enhanced version of kung fu coffee for real coffee ghosts. Double does not mean doubling the amount of coffee, but the same amount of water, double the amount of coffee powder, coffee still looks like that, but the concentration has doubled. The level is equivalent to that in spirits and perfumes.
What is individual coffee? What kind of coffee do you mean?
In the process of coffee brewing, if a single kind of coffee bean is used, then the coffee made from it is called single coffee. However, because some coffee varieties have obvious deficiencies in taste and style, for example, if they are used to make coffee alone, they will have obvious deficiencies in taste, so people favor other varieties of coffee to make up for their defects. it is common to use two or more kinds of coffee
Talk about the influence of altitude on the flavor of coffee
The influence of geographical location on the flavor of coffee beans is profound. All coffee grows in the tropics, and the altitude at which it grows has a profound effect on the taste of coffee. The tropical belt extends from 30 degrees north latitude to the equatorial regions of the southern mountains that produce the world's truly high-quality Arabica coffee. Central and South America, South Asia and some Pacific islands, and south-central Africa are also the most important in the world.
Italian Coffee Coffee pattern drawing skills-Heart shape
What I want to talk about today is the heart-shaped flower-drawing technique in coffee flower-pulling. Watching people who can pull flowers, I feel super simple, but when I really started to do it, I found that it was not as simple as it seemed. First, the main process of coffee pull. 1. Make a cup of espresso. 2. Dispense the milk foam, go up and down the milk tank, extinguish the air in the milk foam, shake the milk tank horizontally, and let the milk.
The roasting process of boutique coffee beans
There is no uniform standard for coffee roasting. Have you prepared raw beans and decided to bake coffee beans with exclusive flavor? If not, you might as well use your imagination to follow us on this fragrant baking trip. Through the burning of the fire, release the aroma of coffee, the personality of each fruit-sour, sweet, bitter taste incisively and vividly
How do you make black coffee without a coffee maker?
Black coffee is the most popular hot coffee drink in the United States, without any accessories, maintaining the characteristics of sweet, sour and bitter coffee. To make a cup of coffee, you don't need to have an expensive coffee machine, whether you use the coffee maker or the kitchen utensils at home, you can make pure black coffee as long as you focus on it. Boiled water preparation materials: coffee powder and filtered
The basic knowledge of coffee grinding and brewing.
When grinding beans, the size of the powder depends on the way it is cooked. Generally speaking, the shorter the cooking time, the finer the grinding powder; the longer the cooking time, the thicker the grinding powder. In the way of actual cooking, the ESPRESSO machine takes a very short time to make coffee, so the coffee powder is the finest, and the coffee powder is as fine as flour; coffee is boiled by siphon
Description of the baking process of boutique coffee beans
To put it simply, baking is the direct heating of the baking. Unlike cooking, you don't need oil, water, salt or sugar to bake. Just put the raw coffee beans in a heat-resistant container, then heat them on the fire, stir the coffee beans constantly while heating, so that each bean is heated evenly, and stop heating when we reach the degree we want.
Analysis on the treatment process of raw coffee beans: picking-berry treatment-drying
The coffee beans we are talking about are actually the seeds of a fruit similar to cherries. Coffee trees produce berries, called coffee berries, whose bright red color means they are ripe and ready to be picked. The fruit clustered on the branches. The outer skin (exocarp) of coffee berries is thick and bitter. However, the fruit (mesocarp) inside is very sweet and has the texture of grapes. And then there's parenchyma, which is like
Coffee flavor round baristas absolutely need to understand the chart
Friends who love boutique coffee should be no stranger to this SCAA flavor wheel, but many say they don't understand it, so let's briefly talk about the structure and expression of flavor wheel today! The flavor wheel is divided into the negative flavor spectrum on the left and the normal flavor spectrum on the right. First, let's talk about the right half of the flavor spectrum. This part is mainly about the classification and formation of coffee flavor and aroma enzymatic.
A brief Analysis of the skills of Coffee Cream Flower drawing
First, the production of coffee milk foam 1, the use of Italian coffee machine (1) the use of special steel cups, the top is narrow and the lower width is easy to form a whirlpool, pour in the fresh milk until it is full. (2) first let the steam drain, then let the steam pipe nozzle form a 45-degree angle with the surface of the milk, and insert the steam pipe into the fresh milk about 1 cm. Open the steam valve and start heating, making the fresh milk whirlpool, so that the steam and fresh milk are fully mixed to produce milk bubbles. (
How to identify high-quality coffee beans?
Friends who like to drink coffee must know very well that if you want to drink a cup of delicious coffee, it not only has something to do with the coffee machine and barista's technology, but also has a lot to do with coffee beans. As the saying goes, it is impossible for a skilled barista to make a cup if the quality of the coffee beans selected is not good, or the coffee beans are out of date or are not roasted well.