“air pressure” search results (1000)
A brief history of the development of Italian coffee machine
I don't know who first wrote this passage: In the early 20th century, a quick-witted engineer living near Naples, Italy, was impatient with the long time it took to brew coffee, so he came up with a way to shorten the time by brewing coffee at high temperature and high pressure, so he invented the unique meaning of coffee in the world.
2014-12-25 Boutique Coffee culture Common sense Italy Coffee machine Development Brief history Coffee
The course of making Italian Coffee: talking about the amount of Steam of Milk foam that affects the factors of Italian Coffee
We often see this description in some materials: when making milk foam, as soon as the nozzle touches the milk noodles, all the steam valves will be opened. I don't quite agree with this (except for the two-stage steam valve, because there is no way to operate the steam volume, here I refer to the mainstream knob steam valve). In fact, this statement is not much of a problem, but as barista beginners, the weight of the opponent is
2015-12-15 Italian style coffee production tutorial talk influence flower drawing factor hit milk foam steaming
The six largest coffee brewing methods in the world basic knowledge of coffee
one. Trickling filter: the structure of this trickling filter pot is very simple, only a conical container, much like a cup, the inner edge of the container must be covered with filter paper, put in coffee powder, soak in hot water. This method makes the hot water connect with the coffee powder once, and then fall into the cup, so it will only extract the substances that play a higher level, so you can brew the coffee with the least flavor and fragrance.
2015-04-21 World big six coffee brewing method basics common sense trickling filter this kind of trickling filter pot
Basic knowledge of Coffee Preservation of roasted coffee beans
Non-airtight packaging: this is the most economical one. It is usually used by local small baking plants because they can guarantee prompt supply. Coffee beans can be consumed in time. Coffee beans in packaging can only be preserved for a short time. Air-tight packaging: suitable for bars, household or indirect supply (supermarkets, etc.). Small bags and canned bags are fine. After filling the coffee, vacuum and seal it. Due to
2015-04-21 Coffee basics common sense coffee beans roasted after preservation airtight packaging is the most
Development history of coffee machine A brief history of coffee machine development in Italy
At the beginning of the 20th century, an impatient engineer living near Napoli, Italy, was impatient with dripping coffee for too long, so he came up with a way to make coffee in a high-temperature and high-pressure way to shorten the time, so he invented the world's unique Italian coffee for quick cooking, and Espresso became popular. This impatient project
2015-11-03 Coffee machine history of development Italy development brief history
Guide for the selection and purchase of mocha pot utensils the use and understanding of mocha pot utensils
I prefer mocha pot. I always think that mocha pot is beautiful and can be used as handicrafts. At the same time, it is easy to learn to brew coffee in mocha pot, easy to operate, and stable in quality, so it is the best tool for beginners to get started with coffee. However, it is also found that there are many misunderstandings in the understanding and use of the mocha pot, which leads to the bitterness of the coffee and the loss of confidence and patience to the mocha. I.
2015-12-23 Mocha pot appliance purchase guide use understanding myself preference mocha pot all the time
Development History of Italian Coffee Machine
The development history of Italian coffee machine is only one part of the development of coffee industry, of course, it is also a very important part. Through the understanding and learning of the past, I hope we can feel the contribution that the coffee people have made to the development of coffee industry today, appreciate and cherish the painstaking efforts and efforts contained in every cup of coffee. I don't know who wrote this paragraph first: "West"
2014-09-11 Coffee Culture Italian Coffee Machine
History of coffee machine A brief history of the development of coffee machine in Italy
Ⅰ, a brief history of the development of Italian coffee machines, I do not know who first wrote this paragraph: at the beginning of the 20th century, an impatient engineer living near Napoli, Italy, was impatient with dripping coffee for too long, so he was waiting for time to come up with a way to brew coffee in a high-temperature, high-pressure way to shorten the time, so he invented a unique meaning in the world.
2014-09-28 Coffee knowledge coffee history Italian coffee machine coffee machine development history
Baking method of mocha Columbia-usage of mocha kettle
Process analysis: initial heat: after the kettle is heated, the air part expands by heat, resulting in pressure, and the water reaches the powder trough through the aqueduct. After soaking in water, the coffee powder expands rapidly to form pressed powder. At this time, the water in the lower pot is resisted by pressed powder, and the closed pressure in the lower pot continues to increase. The purpose of initial heat is to raise the water level to the position of the powder trough and to make the coffee powder form cakes, so that high pressure and high temperature are not needed.
2016-10-17 Mocha Columbia baking method mocha pot method of use process analysis beginning
All kinds of coffee are brewed with different utensils to remove the special flavor.
Blue Mountain Coffee: this brewing method of French filter press can best show the original flavor of coffee beans, and high-quality coffee is very suitable for this brewing method. Its operating principle is to brew coffee directly with hot water and filter it with iron mesh, so it can extract almost all the substances that can be extracted, so it will form a cup of coffee with primitive and complex flavor. Kona Coffee: American Electric Coffee maker
2015-11-17 All kinds different coffee utensils brewing other taste blue mountain
Five techniques for making milk foam
What is the fusion degree of milk foam and milk? The degree of fusion of foam and milk refers to the degree to which the foam combines with milk after getting rid of the foam. How to judge the fusion degree of milk foam and milk? Principle: just sent milk foam, milk foam and milk are mixed together, need to rest for a period of time, milk foam and milk will be separated to form layers, and the length of time
2014-05-20 Coffee knowledge coffee milk foam coffee training
Baking can be divided into three stages: drying, high temperature decomposition and cooling.
Drying in the early stages of baking, raw beans begin to absorb heat and the internal water gradually evaporates. At this time, the color gradually changed from turquoise to yellow or light brown, the silver film began to fall off, and a faint smell of grass could be smelled. The main function of this stage is to remove moisture, which accounts for about half of the baking time. Because water is a good thermal conductor, it helps to bake the internal substance of coffee beans. So, although the eye
2015-05-28 Baking roughly divided into three stages drying high temperature decomposition cooling
Flavor of coffee roasted by 1kg Rmuri 101, Fuji Royal Roaster
[guide] easy baking. Although 1kg is a small size, it is fully equipped. It can bake bright beans and cool them quickly. It can be easily moved when placed on a special bench. ● easy to observe the digital thermometer ● firepower adjustment indispensable to the standard gas pressure gauge with easy baking. Although 1kg is a small size, it is fully equipped. Can bake beautiful beans,
2016-04-22 Fuji Royal Mini Roaster 1kg RMY 101 roasting Coffee Wind
Nestle Nespresso capsule coffee machine Krups XN7006/7001 (c110) black and red double color
Nestle Nespresso coffee machine Citiz c110 extraction mode: high pressure 19 air pressure color: black weight: 3400G (body) voltage: 100V size: 133X277X372MM origin: Switzerland reference price: 2388 yuan
2014-08-25 Coffee supplies Nestle coffee machine capsule coffee machine coffee machine recommended
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
2014-09-19 Coffee knowledge Italian coffee machine coffee machine operation
Boutique Coffee Learning Italian Coffee Machine Operation flow
Italian coffee machine operation flow 1, preparation, check the equipment; 2, warm cup (warm cup plate, hot water); 3, remove and clean the handle (dry towel, brush); 4, grind, drop powder, fill, press and clean the handle; 5, open the extraction key for 2 seconds to observe the air pressure and water pressure parameters; 6, lock the handle; 7, open the extraction key, read the second timing, take the cup, observe the flow rate. PS:2030 seconds 25
2014-11-06 Coffee knowledge boutique coffee science Italian coffee machine
Five tips for coffee machine making milk foam
What is the degree of fusion between foam and milk? The degree of fusion of foam and milk refers to the degree to which the foam and milk are combined tightly after the foam is sent. How to judge the fusion of foam and milk? Principle: Just sent good milk foam, milk foam and milk are fused together, need to stand for a period of time, milk foam and milk will be separated to form a layer, and the length of standing time
2015-01-09 coffee pull flower technique coffee machine making foam five tips what
Analysis of the operation flow of Italian coffee machine by the technology of brewing coffee
Italian coffee machine operation flow 1, preparation, check the equipment; 2, warm cup (warm cup plate, hot water); 3, remove and clean the handle (dry towel, brush); 4, grind, drop powder, fill, press and clean the handle; 5, open the extraction key for 2 seconds to observe the air pressure and water pressure parameters; 6, lock the handle; 7, open the extraction key, read the second timing, take the cup, observe the flow rate. PS:2030 seconds 25
2015-01-06 Brewing coffee technology analysis Italian coffee machine operation process
Coffee roaster accessories: HB roaster brand-L2 HB-M5 stainless steel throat hoop (clamp) introduction
Name: stainless steel throat hoop (clamp) specification: throat hoop 52-76mm throat hoop 72-95mm applicable model: suitable for HB-L2 coffee roaster connection to air pipe connection to HB-M5 coffee roaster to air pipe connection introduction: material: stainless steel surface treatment: polishing (stainless steel color) use: water pipe connection gas pipe connection high pressure pipe connection exhaust pipe locking suitable
2016-01-07 Coffee Roaster Accessories Baking Brand -L2mai HBM5 stainless Steel
Coffee roasting tools
Coffee is popular mainly because of the aroma formed after roasting and the taste when drinking. The coffee raw bean itself does not have any special taste, it is roasted to completely change and reorganize the substances inside the raw bean to form a new structure, thus bringing out the mellow flavor of the coffee.
2014-06-04 Coffee knowledge coffee roasting coffee tools