Coffee Knowledge
Latest articles, industry insights and brewing guides
The knowledge of coffee technology in selecting coffee beans
No matter what kind of coffee beans, freshness is an important factor affecting the quality. When shopping, grab one or two coffee beans and chew them in your mouth. If the coffee beans are crisp and sound, and the teeth and cheeks stay fragrant, it is the top grade, but it is best to squeeze them with your hands to feel whether they are solid, rather than buying empty-shell coffee. If the coffee bean has lost its fragrance or smells stale, it means
Classification and taste of coffee beans in Coffee Encyclopedia
The origin of Yirgacheffe coffee beans: although it is petite, it is gentle and delicate, sweet and lovely. As the hometown of coffee, thousands of years of planting history and processing tradition in Ethiopia have created high-quality washed Arabica beans. Light baking has unique sweet aromas of lemon, flowers and honey, soft acidity and citrus flavours.
"preparation" of Coffee Technology Coffee Shoots
For all the coffee friends, especially those who are new to coffee, a very important reason why they want to learn about coffee is not to make it taste good, but to be most interested in the beautiful patterns on the coffee. Although the coffee flower looks beautiful, it is easy to watch others pull it, but it is really difficult to change it to yourself. In addition to long practice
Coffee knowledge rules for drinking coffee
1. The use of coffee cups is usually served in a pocket cup when drinking coffee after a meal. The ear of this kind of cup is so small that you can't get your fingers out. But even if you use a larger cup, don't put your finger through the ear and carry the cup. The correct way to hold a coffee cup is to hold the handle of the cup by your thumb and forefinger and then pick up the cup. two。 The method of adding sugar to coffee when adding sugar to coffee, sugar can
The difference between espresso (Espresso) and single coffee
First, a brief introduction to the concept of espresso and single coffee. Espresso: if you want to use the data for a general explanation, it means that 7g of powder is extracted by water at 92 degrees at nine atmospheres for 25,30 seconds to get 30ml coffee. The resulting 30ml coffee is called Espresso. Individual coffee: made from only coffee beans from a country or a producing area.
Summary of common problems and experiences in espresso flower drawing
FAQ 1. Can the milk from the manual milking machine be used to pull flowers? The answer is yes. Let's first look at the simple deconstruction of espresso. Espresso has two basic features, that is, the upper layer is a layer of coffee-like foam, and the bottom is black coffee liquid. This kind of coffee can be used to make lace coffee. Then we just need to inject 30ml or so into the coffee cup.
Coffee common sense the sugar you need to drink coffee
White. Pink. Blue. Yellow. Walk into any restaurant and you can immediately know what's in it by the color of the sweetener package on the table. Sugar. Saccharin. Aspartame. Sucralose. Which one do you choose to pour into the coffee cup or teacup? Sometimes, it feels like playing roulette. Various claims about the safety or unsafety of sweeteners are confusing
12 Factors That Affect Coffee Technology
Espresso is an art that requires precision and patience. Here are 12 factors and questions that directly affect the perfection of Espresso! 1. Blending;2. Baking;3. Grinding;4. Grinding machine;5. Dispensing;6. Pressing;7. Water temperature;8. Water pressure;9. Extraction time;10. Machine cleaning; 11. Espresso cup;12. Practice. Baristas come and feel it.
Coffee knowledge Italian coffee machine operation flow
1, preparation, inspection equipment; 2, warm cup (warm cup plate, hot water); 3, remove and clean handle (dry towel, brush); 4, grinding, falling powder, filling, pressing and cleaning handle; 5, open extraction key for 2 seconds, observe air pressure and water pressure parameters; 6, lock handle; 7, open extraction key, read second timing, take cup, observe flow rate. PS:2030 2535 ml per second
Summary of foam in steam pipe of Italian coffee flower-drawing machine
Prepare knowledge to understand the correct operation process of the coffee machine steam system, understand the purpose of empty steam pipes before and after foam, and understand the importance of towels and handy cleaning in coffee making. Learn how to use the sprinkler to touch the milk noodles, the location and depth of the selected points. There are two temperature problems, one is the starting and ending temperature of foaming, and the other is the temperature at which the foam is made. These two.
Coffee knowledge Coffee Machine Steam production of Milk foam
1, the essentials of the temperature when making milk foam, 2, the skills of forming spinning nest of milk foam in the cup, 3, the characteristics and selection of the steam hole of coffee machine, 4, the post-treatment and mixing of milk foam
Coffee plants
Coffee plants: several to dozens of clusters in leaf axils, the second to fifth flowers on a flower axis. White, fragrant. The middle and small seeds have 5 petals, and the large seeds have 7 - 8 petals. Flowers tubular, terete. The stamen number is many and petal number is same, stamen stigma is bifid, ovary inferior, it is 2 rooms commonly, also have 1 room or 3 rooms. Insect-matched flowers, large-grain seeds and small-grain seeds
Coffee is not suitable for healthy children.
1. Coffee changes people's nervous excitement, and this change in childhood will have a certain psychological effect; 2. Coffee inhibits the secretion of some glandular hormones in the brain, children often drink coffee will affect growth and development; 3. The substances in coffee inhibit the absorption of calcium and affect the bone development of children; 4. Coffee increases the metabolic pressure of the liver and the excretion pressure of the kidney. Coffee does not contain the necessary nutrients for children
Coffee common sense explains coffee cup test 90 +
NinetyPlus, literally translated as 90 cents, means that the young coffee company sells raw coffee beans with a Cupping score of more than 90 points. Some friends may think that it is not a big deal to score more than 90 points, but if they understand this set of Cupping rules, they will keep their mouth shut: after more than a dozen strict requirements of the inverted deduction system, the remaining 90 points is no less difficult than writing.
Five Mistakes in Italian Coffee
For milk foam, there are several misunderstandings that we need to understand in order to facilitate our better understanding of milk foam. The first error: use up and down shake pull flower cylinder, remove the surface coarse foam. This is a very good method, but many friends have a strong dependence on this method, their milk foam is not good, do not summarize why not play well, and use this means to make up. Changziyi
A brief introduction to the varieties of coffee beans the charm of Blue Mountain Coffee
Jamaica, the origin of Blue Mountain Coffee, gets its name from the Blue Mountains surrounded by the Caribbean Sea. Sour, sweet, bitter taste are very harmonious and have excellent flavor and aroma, suitable for individual coffee, suitable for moderate roasting. The Blue Mountains are located in the east of the island of Jamaica (Jamaica). Because the mountain is surrounded by the Caribbean Sea, the sun shines directly on the blue sea on clear days.
Coffee common sense coffee taste comes from coffee cup test
[coffee cup test] Coffee Cupping (Tasting) cup test refers to the process of evaluating the taste of roasted coffee, which is carried out by the coffee tasting specialist (Master Taster). Of course, anyone can try to score the cup according to the standard procedure, but professional taste needs talent and strict training. Cup testing process: grinding powder, smelling dry incense, flushing water, breaking slag, smelling wet incense and sipping residue.
Coffee common sense best coffee drinking schedule
Coffee is already a habit for some people, and drinking a cup of coffee during the day will improve your work efficiency. Enjoying different coffee at different times and in different moods can have different effects of refreshing, relaxing, soothing or stimulating. Follow the daily life trajectory and mood changes of office workers, and let the coffee schedule tell you how to choose.
Coffee beans introduce Indonesia's delicious Manning.
Hi, Mantenin is not the name of producing area, place, port or coffee breed. How its name comes from is actually a mispronunciation of the Mandaining mandheling people in Indonesia. Mantening Coffee during the Japanese occupation of Indonesia in World War II, a Japanese soldier drank mellow coffee in a cafe, so he asked the shopkeeper the name of the coffee.
Coffee technology to judge the quality of a cup of espresso
How to judge whether a cup of espresso is good or not, share the good ingredients of coffee with you.