Coffee Technology
Latest articles, industry insights and brewing guides
Coffee technology: technical explanation of coffee pressing powder, filling powder and powder thickness
1. Powder thickness XX bean grinder scale should be adjusted to? The scale is just a reference. Different brands have different grinding scales, and the performance of the same type of bean grinder of the same brand under the same scale is not exactly the same. It is better to understand it this way: the scale only tells you which direction is thick and which is fine. When you find a suitable powder thickness, the role of the scale will show slightly.
Coffee technology: an introduction to the three levels of roasting of raw coffee beans
Coffee roasting is a science that is easy to learn but difficult to master. Like cooking, anyone can cook food and eat it to satisfy hunger. But what level of food do you cook? How far and how big is the difference from a cook to a Michelin three-star chef? The same is true of roasted coffee. Being able to bake coffee does not mean that it produces good coffee. We can simply put the coffee
World-class coffee events and rules that baristas must know
The rule of World Barista Championship (WBC) World Barista Competition is that each contestant should produce 4 espresso, 4 cappuccino and 4 creative coffee based on Italian concentrate within 15 minutes. The judges will start from the use of the equipment, the blending of coffee beans, the skills of making coffee, and the quality of coffee products.
Coffee utensils: detailed introduction of PROBAT coffee roaster in Germany
[brand profile] in 1864, due to the construction of a railway, AlexiusvanGlpen, a pioneer of raw coffee beans in Emmerich, Germany, had a whim to promote freshly roasted coffee beans to retailers in other regions. The first problem to be solved, however, is the need for a high-output bean dryer. So I got to know a local worker in Emmerich.
Treatment of raw coffee beans: introduction to the operation method and purpose of washing method
Washing method: 1, select beans: put the harvested fruit in a water tank and soak for about 24 hours. At this time, ripe fruit will sink, while immature and overripe fruit will float up and can be removed. 2. Remove the pulp: use a machine to remove the skin and pulp, leaving only the coffee beans wrapped in the endocarp. At this time, there is a layer of mucous membrane on the outside of the beans, and the process of washing is
Coffee brewing method: the purpose and importance of "steaming" in the process of hand-brewing coffee
Steaming, which is often expressed as Bloom in English instructions, refers to the preparatory action of wetting a small amount of hot water evenly on the surface of coffee powder during hand flushing before formal water injection. There are two purposes of steaming: first, to release the gas in the coffee particles, mainly carbon dioxide. Generally speaking, the closer it is to the baking time, the more bubbles usually occur during prepreg. And the baking degree is deeper.
Coffee brewing method: introduction of the source and operation method of mocha pot
[introduction] Mocha pot, also known as direct Italian coffee pot or semantic mocha pot, is a kind of traditional Italian coffee utensils. The Italian mocha pot (Moka Express) comes from the name because it is related to Mocha. The origin of the 1933 mocha pot, also known as the direct Italian coffee pot or Italian mocha pot, is a kind of traditional Italian coffee utensils. Righteousness
Coffee brewing method: Japanese hand coffee making skills and matters needing attention
Japanese-style hand-brewed coffee seems simple, but in fact, a little carelessness in each step will lead to different tastes of coffee or subtle changes. there are a few points that need to master the basic principles of making Japanese-style hand-brewed coffee and some variables when making Japanese-style hand-made coffee. The following are some points that I have summed up after communicating with many well-known coffee teachers in Chongqing.
The packaging of coffee beans and their differences the packaging of coffee beans will affect the change of their flavor
Abstract: roasted coffee beans are easily exposed to oxygen in the air to produce oxidation, which deteriorates the oil contained in coffee beans, and the aroma will volatilize and disappear. There are also many kinds of coffee bean packaging on the market, so what kind of packaging is the best for the preservation of coffee beans? Roasted coffee beans are easily oxidized by exposure to oxygen in the air.
Coffee knowledge: the difference between American Coffee and Italian Coffee
The biggest difference between American coffee machine and Italian coffee machine is that American coffee is obtained by brewing and filtering coffee powder, while Italian coffee is obtained by high pressure extraction. Espresso is more mellow and mellow. American coffee and Italian coffee, from the choice of coffee machine, there is a most basic difference, that is, the American drip coffee machine is generally about 100 yuan, to drink good Italian style
Coffee Technical Operation: eight principles for judging Coffee by Cup timing
[introduction] the first principle: clean, clean when light, and clean when strong. It's like a room, it's easy to be clean when it's empty, but it has to be clean when it's full. The second first principle: clean, clean when light, and clean when strong. It's like a room, it's easy to be clean when it's empty, but it has to be clean when it's full.
The caffeine content of common drinks such as espresso, black coffee, instant coffee and tea
[guide] how much is it? Depending on your body's metabolism, adults weighing 70kg normally drink less than 500mg a day, and it is recommended that you consume about 300-400mg of 4-6 cups of coffee a day. Cocoa Coca-Cola: 9.7 mg/100ml instant coffee Instant Coffee: 24.1 mg/100ml espresso Espresso Coffee: 173.
Knowledge of Coffee History and Culture: the Historical Origin of Coffee's aggression against Human beings
Coffee culture legend coffee was first discovered by goats, as a result, people on earth who like to taste fresh can't stop from now on. Human beings are really curious. Hey! Throughout the history of coffee, it is simply a documentary in which mankind has been conquered by it. Watch the origin and development of coffee with [Ice City Coffee]. As people on earth, we really don't have the strength to fight back! Coffee originated in the 6th century AD
Classification and introduction of Refining methods of Coffee Raw beans
When drinking hand cups in a good cafe, the barista is sure to mention these proper terms when introducing beans. Whether washing in water or in the sun, in fact, it is the refined way of coffee beans (processing). What is refined way to review first, we usually say coffee beans are actually seeds; the fruit of coffee is called coffee cherry (Coffee Cherry).
Coffee brewing mode; points for attention in the operation of the siphon pot to avoid accidents
Using the siphon principle, the boiling water is made into coffee powder and stewed to produce the original flavor of coffee. Suitable for coffee: slightly sour, medium mellow coffee grindability: slightly thicker than powder, close to special fine granulated sugar. What are the secrets and precautions for making coffee in a siphon pot? Note 1 wipe the lower bottle dry, do not have water droplets 2 when pulling out the upper seat, tilt to the right and pull straight up, do not break 3 under the middle filter
Key points of coffee knowledge: what is the difference between an Italian coffee maker and an American coffee maker?
Coffee machine is the general name of a kind of coffee brewing machine, which is divided into American style and Italian style. Many people do not know much about the difference between Italian coffee machine and American coffee machine. Today, the editor of Wang Sen Coffee training School has experienced a coffee trip according to their differences. The content is rich, and there are all kinds of shopping skills. Brand models are not recommended to avoid the suspicion of advertising. Italian coffee
How to deal with the problem or blockage in the brewing group of the coffee machine? Basic troubleshooting methods of coffee machine
Abstract: coffee machine installation-maintenance-maintenance-after-sales part: this paper mainly introduces the Chinese translation of English display of some common faults encountered in coffee machine, as well as the troubleshooting methods and other related knowledge points. 1. Coffee machine English failure tips and troubleshooting methods many high-end fully automatic coffee machines have a display screen, most of which are displayed in English due to technology and various reasons
What is the coffee partner added to coffee? Can you replace it with milk and sugar?
Yes. The main ingredient of coffee mate (commonly known as creamer) is plant fat powder. Vegetable fat powder is a general term for vegetable fat powder. Vegetable fat powder has a wide variety of functions and applications. Its production history can be traced back to the 1950s. It has been widely used in baked food ingredients, cold food ingredients, confectionery ingredients and solid beverage ingredients. Use creamer (milk) in coffee
Coffee industry analysis-coffee history development track
Coffee is well known as a drink, and it is said to have occurred more than a thousand years ago when a shepherd discovered that his sheep became very excited after eating a plant. There is no way to verify this claim. But it wasn't until the 11th century that people started brewing coffee with water as a drink. Coffee beans must be peeled, dried, roasted, ground and cooked before they can be made into beverages for people to drink
Coffee brewing method: how to use the mocha pot correctly? What are the main points to pay attention to when using a mocha pot
How to use the mocha pot correctly if it is the first time to use the mocha pot, unscrew the top spout, remove the coffee filter, and check whether the filter and rubber band under the upper pot have been installed. Soak the mocha pot in hot water and wash it. Then dry it and pack it as it is. Then we can start making delicious coffee. 1. First pour warm water into the pot, pay special attention to it