Coffee Knowledge Lists
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Coffee machine recommends ceramic semi-automatic coffee machine
Ceramics have the characteristics of strong heat storage capacity, no peculiar smell and surface anticorrosion, so they are very suitable for preparing food. This SEPPL coffee machine is fixed to the wall, saving space and simplifying the production process. The parts are separately fixed and fully visible, and you can see the coffee making process at a glance. (source: network)
2014-11-24 Coffee knowledge coffee machine semi-automatic coffee machine -
Chemical composition of milk in fine coffee
Milk is made up of protein, fat and sugar. Protein is the medium of foaming, and when the air is pumped into the milk, the protein forms a thin film around the air, wrapping the air to form bubbles. Fat inhibits and destroys the foaming process, although whole milk produces softer foam than skim milk and unfortified milk
2014-11-24 Knowledge of coffee general knowledge of fine coffee chemical composition of milk -
Coffee common sense why whole milk is easier to foam.
Milk fat exists in a small crystal ball coated with a thin film of protein and fat, and the film of each crystal ball can prevent the crystal balls from colliding with each other and form a larger fat bubble. In addition, the film protects the crystal ball from being digested by enzymes, making the milk less sweet or not sweet at all. During the heating process, the weight of the protein in the milk increases, making the milk thicker.
2014-11-24 Coffee knowledge coffee common sense whole milk milk foam -
Coffee common sense the qualities that a qualified barista should possess
1, do all the preparatory work before business; 2, debug a cup of espresso before business every day, adjust the bean grinder and coffee machine, so that the machine is in the best condition; 3, keep the bar clean and tidy, return to the position in time after using the utensils; 4, insist on doing your best with a cup of espresso and fall in love with your espresso; 5. Keep in a good mood every day and inject it
2014-11-24 Coffee knowledge barista quality -
The interpretation of coffee content makes you know more about coffee.
Tannic acid: after extraction, tannin will turn into a yellowish powder, which can easily blend into water. After boiling, it will decompose and produce pyrosylic acid, which will make the coffee taste worse. If the coffee is soaked and left for several hours, the color of the coffee will become stronger than when it was just soaked, and it is not tasty enough, so there is a saying that it is best to finish it as soon as possible. Fat: the fat in coffee, in flavor.
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General knowledge of Fine Coffee to understand the concept of espresso agreed between Europe and the United States
Start with the result that 30cc/ 30sec gets a perfect Espresso. These two values of course depend on beans, and the differences in baking method, baking degree and formula ratio will naturally lead to changes in the reference point. The amount of extraction is inversely proportional to the extraction time: the more the amount of extraction is, the shorter the contact time between coffee powder and hot water must be (avoid excessive extraction). On the contrary, when extraction
2014-11-24 Coffee knowledge coffee common sense espresso concept -
What's the most important thing about making an espresso?
What is the most important thing to make an espresso? Powder quantity? Capacity? Grease? Or the flow rate? In fact, in the whole process, cleaning work is also very important, this is the professional quality that baristas should have.
2014-11-24 Coffee knowledge Espresso coffee making -
General steps of boutique coffee health coffee enema
One: after cleaning the enema bag, close the water stop valve coffee enema bag, which is actually a nasogastric tube on the drip bag, which can be bought in general medical equipment stores. Clean after each use and can be reused. Second: add coffee enema to about 37 ℃ of warm water, in addition to adding warm water close to human body temperature, it is also recommended to add about 0.5g of sea.
2014-11-24 Coffee knowledge coffee health coffee enema -
What is the common sense of boutique coffee C8H10N4O2
What is the chemical formula C8H10N4O2? The name of its system is 1meme 3meme 7copyright trimethylmuri 1Hlypurinemae 2meme 6 (3Hmem7H)-dione 3meme 7mm dihydromae 1m 3e 7m 7m m m 1h h purinemae 2m 6m Dione, a xanthine alkaloid compound, do you know the answer? The answer is caffeine.
2014-11-24 Coffee knowledge coffee common sense coffee encyclopedia -
General knowledge of fine coffee do you use a coffee spoon when you drink coffee?
Can you use a coffee spoon when drinking coffee? The real use of the coffee spoon is to stir the coffee, not to scoop the coffee. Put the coffee spoon aside after stirring. Some coffee shops simply do not have coffee spoons, only disposable mixing sticks, the use is the same. Never use a coffee spoon to scoop coffee.
2014-11-24 Coffee knowledge coffee common sense coffee spoon -
General knowledge of Fine Coffee talking about Coffee roasting
Roasting raw coffee beans is called coffee roasting, roasting is the source of coffee flavor, raw beans can not be drunk without roasting. Roasted coffee beans determine 80% of the taste of coffee, the roasting process is very tricky, not roasted, the fire is too strong, then the outer ripe endogenesis, the fire is too weak, then the inner ripe overcooked. Coffee beans are roasted both inside and outside, and controlling the heat is the key point. Good baking energy
2014-11-24 Coffee knowledge boutique Agfa coffee common sense coffee roasting -
Basic knowledge of Fine Coffee about some commonly used words in extraction
Blonding: describes the conversion of the liquid from dark brown with tiger stripes to uniform light yellow. This usually occurs in the last 1amp 3 stage, indicating that the extraction operation can be ended. The over-yellowing part of espresso has a light taste and almost no aroma. If it lasts too long, it will dilute the mellowness and is no longer a pleasant taste. Channel effect (ch)
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Basic knowledge of boutique coffee 4C Coffee Certification
4C certification is a widely accepted management rule in the world, which involves the sustainable development of coffee cultivation, production, processing and other aspects of the supply chain, including social, environmental and economic principles. Coffee practitioners are required to protect biodiversity, protect all kinds of national endangered animals and plants, correctly use and handle pesticides and other chemicals, protect the natural environment and
2014-11-24 Coffee knowledge coffee basics coffee certification -
Boutique Coffee Bean Recommendations About "Bean Queen" Kona
Hawaiian Kona coffee is indeed a rare commodity and is not easy to find. The best Kona coffee is divided into three categories: ExtraFancy, Fancy and NumberOne. This third-class coffee is produced both on the estate and under natural conditions. But most of the coffee marketed as Kona contains less than 5% real Hawaiian Kona coffee. There's another kind of thing you can find in America that doesn't.
2014-11-24 Coffee knowledge Coffee bean recommendations Kona -
Selection of Coffee Grinder for quality Coffee
The grinder is more important than the coffee machine, and players recommend a sawtooth grinder because it can grind uniform coffee powder quickly and steadily. When you choose to buy a grinder, you should pay attention to its power, usually between 70 watts and 150 watts, the higher the better, the higher the power, the faster the grinding speed, and the shorter time the coffee powder stays in the sawtooth, so it can grind coffee with low temperature.
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Boutique coffee pot common sense Chemex American bubble pot
The American follicle pot is a coffee pot invented in the United States by Dr. Peter J.Schlumbohm, who was born in Germany in 1941. Its design and particularity are recognized, not only selected as one of the top 100 Illinois Institute of Technology modern products, but also displayed by MoMa in New York as a permanent collection of Smithsonian and the Philadelphia Museum of Art.
2014-11-24 Coffee knowledge boutique coffee maker coffee common sense American bubble pot -
Basic knowledge of fine coffee what is caffeine alcohol
Caffeine alcohol is a diterpene compound in coffee. Caffeine is high in unfiltered coffee, such as Turkish coffee, but it is so low in filtered coffee that it is almost negligible. In the 1980s, it was found that consumption of unfiltered coffee could raise serum cholesterol levels, and this result was caused by coffee bean alcohol and coffee.
2014-11-24 Coffee knowledge boutique coffee coffee common sense caffeine alcohol -
Why doesn't coffee taste as mellow as it smells?
Why do we feel that it doesn't smell good when we drink coffee? Barry, a professor at University of London. The conclusion of Smith's study is that we have two senses about smell, one of which is caused by inhalation in the external environment. The other is when the smell is exhaled out through your nasal cavity. The act of swallowing coffee sends an aroma from the inside of the mouth to the nasal cavity, stimulating brain production
2014-11-24 Coffee knowledge coffee common sense coffee drinking coffee aroma -
Coffee common sense fresh coffee beans can grind good coffee
The soul of coffee flavor is fresh, so no matter which country produces it, which manufacturer processes it, or which merchant sells it, the most important thing for coffee beans is to ensure freshness. Generally speaking, the best drinking period for coffee is two weeks after baking, when the coffee beans are the freshest and the Aroma taste is the best. Look at: look at shape and color. Okay, the coffee bean shape is over.
2014-11-24 Coffee knowledge coffee common sense coffee beans coffee grinding -
Coffee Basic Knowledge Coffee Popular Science "White Coffee"
White coffee is a Malaysian specialty with a history of more than 100 years. White coffee does not mean that the color of coffee is white, but the use of special Liberica, Arabica and Robusta coffee beans and super skim milk raw materials, after moderate and low temperature roasting and special processing, a large amount of coffee is removed, and the bitterness and sourness produced by high temperature carbon roasting are removed.
2014-11-24 Coffee knowledge coffee knowledge coffee science white coffee