Coffee Technology
Latest articles, industry insights and brewing guides
Introduction to the processing process of Coffee Bean Water washing treatment-- the flavor of the producing country describes the taste producing area
Introduction to the processing process of washing coffee beans-- description of taste in producing areas: 1. Selection of beans: put the harvested fruits in a sink filled with water 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 wrapped in the endocarp.
Growers will not use natural washing for ultra-high quality coffee beans.
Growers do not use natural washing for ultra-high-quality coffee beans. Some plantations that have not used honey treatment in the past have to use the tools at hand to process the coffee. Since raw bean processing plants in most regions, such as Latin America, Kenya and Ethiopia, used to use water to transport raw coffee beans, coffee beans lose some of their mucous membranes during transportation.
Introduction to the recent Standard extraction time of Coffee extraction rate Formula
Coffee extraction rate formula recent standard extraction time introduction to measuring the quality of coffee dates back to the 1950s. At that time, E.E., a professor in the Department of Chemistry at MIT. Lockhart conducted a series of surveys to study American taste preferences. In general, he surveyed many people who drank coffee and asked them about their preferences. Lockhart uses
Principle of dripping method in Coffee extraction-cleaning of Delong Coffee extractor
Principle of dripping method in coffee extraction-Delon coffee machine extractor cleaning now you should understand the perfect extraction
What is the reason why there are so many small bubbles on the surface of milk after drawing flowers?
After drawing flowers, there are many small bubbles on the surface of milk. the steam outlet mode of the steam pipe is mainly divided into two types: the external expansion type and the centralized type. Different forms of steam pipe, the steam intensity and steam output will be different, coupled with the change of the position of the outlet hole and the number of holes, it will cause the difference between the angle and the way when milking. And the expanded steam pipe is sending off the cattle.
Introduction to the description of taste and flavor of coffee beans treated by sun exposure
Characteristics of sun treatment of coffee beans taste and flavor description 1. The process of natural solarization (Natural/Dried-in-the-Fruit) is the simplest. The fruit begins the process of sun drying without treatment after picking. This is the oldest method of treatment in existence. This method is still used in places such as Ethiopia and Brazil. The natural solarization method is used in
What is the reason why the temperature of coffee extracted by coffee machine is too low?
Why is the coffee machine extracting coffee too low? after the essence of the winning Bureau experienced the correct picking, production and roasting, it came to the last two gates of import, grinding and extraction.
Comparison table of extraction method and grinding coefficient-grinding and extraction of coffee
Comparison table of extraction method and grinding coefficient-grinding and extraction of coffee the first is the selection of instruments for production. Good filter cups and filter paper are not only necessary for making good coffee, but also necessary for good steaming. The grooves designed by the high-quality brand filter cups can make the air flow well and will not let the gas gush out from the coffee surface, and the water permeability of the high-quality filter paper will also make the hot water pass through quickly, no.
Why is the milk always out of shape when pulling flowers in coffee?
Why is the milk always out of shape when pulling flowers in coffee? 1. An easy-to-use foam method for beginners to fill about half a cup of cold meal milk; spray off the remaining water in the steam pipe; insert the milk at an angle of 30-40 degrees, and insert it at the center 1 to the left (or to the right); turn on the steam, first rotate the milk fully, slowly move the cups down, do not let the steam nozzle away from the milk too
Flavor difference of coffee beans treated by Starbucks washing method and semi-washing method
Flavor difference between Starbucks washed and semi-washed coffee beans coffee trees are native to the highlands of southwestern Ethiopia in Africa. It is said that more than a thousand years ago, a shepherd found that the sheep had eaten a kind of plant, became very excited and lively, and then discovered coffee. It is also said that a coffee forest was accidentally destroyed by a wildfire, and the smell of barbecue coffee caused the attention of the surrounding residents.
Introduction to the video tutorial on the skills of coffee and froth.
The video tutorial of coffee froth tips introduces how to pour a sufficient amount of ice milk (about 10 degrees Celsius) into a flower cup. If you have plenty of time, put the flower cup in the refrigerator before using it to cool down. A cold flower cup will give you more time to prepare the milk and reduce the chance of the milk being boiled. In order to make the best milk foam, you should prepare a portable liquid thermometer, which can help you in the most
Introduction to the production process of Honey-treated Coffee Bean Solar washing processing Plant
The production process of honey-treated coffee beans is introduced in the production process of sun-washing treatment of coffee beans. The three are distinguished according to the time of sun exposure and the amount of pectin, and the amount of pectin and endocarp determines the time of sun exposure. Yellow honey has 25% endocarp, 50% red honey and 100% black honey. Therefore, from yellow honey to black honey, the drying time is longer, and the management requirements are more stringent. If you have to pick out
Introduction to the video of the production process of how to press down the milk custard.
Video introduction of the production process of how to press down the milk in the coffee flower: 1, the operation flow of the bean grinder; 2, the filling and pressing process of loading powder; 3, the operation flow of the coffee machine; 4, the operation flow of the steam rod; 5, the habit of clean reset; in the actual operation of coffee pull, the production of milk foam for flower is particularly critical, and this skill training is also the most patient link. Let's do it.
Coffee flower is not suitable for what kind of milk is not suitable for material precautions introduction to beginner course
Coffee broccoli is not suitable for what milk is used as a material for beginners tutorial introduction to the production of milk bubbles 1, pour the milk into the milk bubble pot, the amount should not exceed the milk bubble pot 1, otherwise the milk will overflow due to expansion when making milk bubbles. 2. Heat the milk to about 60 degrees, but not more than 70 degrees, otherwise the protein structure in the milk will be destroyed. Be careful
Introduction to the graphic video tutorial of coffee drawing and frothing skills
Introduction to the video tutorial of coffee drawing and milking skills (1) place the steam pipe at the center of the steel cup, 45 degrees to the upper right, near the edge of the cup, with a depth of about 1 centimeter. (2) turn on the steam pipe, move the steel cup down slowly, and roll the milk up and down and slowly let the volume expand. (3) when the foam expands to eight minutes full, pull the steam pipe oblique.
How to beat foam with Steam-the principle of foam with Steam
After the machine reaches the correct temperature, turn on the steam switch, release the water that always exists in the steam pipe, and then turn off the steam switch. Put the nozzle below the surface of the milk and turn on the steam. If you turn on the steam when the nozzle is above the liquid level, you will get larger bubbles, and it will take a lot of effort to get rid of these bubbles.
Electric foam machine how to beat milk-milk foam is dense
Coffee pulling steps/methods Select coffee powder. In fact, coffee beans are also OK, you have to grind them yourself. There's a variety of coffee flavors, vanilla, and there's a 5-degree range of flavors, from MILD to DARK. With filter paper, there are bamboo made, there are ordinary. Spread the filter paper into a funnel shape and put a few spoonfuls of coffee powder into the filter paper according to personal taste (how much coffee is generally put
How to hold down the milk from scratch-learn to make coffee from scratch
How to hold down the milk from scratch-learn to make coffee milk from scratch: the milk used in latte drinks has a fat content of about 3%. The less fat, the harder the foam. What you want is smooth foam (so forget about fat-free cappuccinos). About foam: the main thing to keep in mind when making foam is that when the temperature reaches the right point
The difference of flavor description and taste treatment between washing method and sunburn method
The difference of flavor between washing and sunbathing methods the adhesion of mucous membrane is very strong and it is not easy to remove. It must be kept in the tank for about 18-36 hours to make it mellow and decompose the mucous membrane. There are two methods of fermentation, namely wet hair alcohol and dry hair alcohol, as the name implies, the former adds water, the latter does not add water. In the process of producing alcohol, the seed and the internal pulp will produce special changes.
The difference between semi-washing and half-sun treatment Coffee Bean Flavor description introduction to Manor
According to the manor, the most sensible and practical way is to classify them into three major coffee growing areas in the world: Africa, Indonesia and Central and South America. Generally speaking, coffee grown in the vicinity has similar characteristics. If a particular bean is out of stock, the manufacturer and buyer of the comprehensive product will usually look for it.