“liquid surfaces” search results (600)
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.
2014-09-19 Coffee knowledge coffee flower coffee problem
What is a pump? Pump is the use of mechanical rotary motion or reciprocating motion
Pump help Pu popular name pump, its translation "pump". Pumps are often used to increase or decrease the pressure of a fluid or gas, and changes in pressure can be used to do work. Like a bicycle pump, when the piston in the cylinder moves up and down, the air in the cylinder will be pressed into the tire. This combination of cylinders and pistons can be used in gasoline-powered devices. The pump is the use of mechanical return
2015-09-16 Pump what is it utilization machinery rotation movement reciprocating pump English translation
Coffee brewing filter paper: the operation technology of qualitative filter paper diameter 11cm and the introduction of chemical experiment
Brand: curious model: dxlz medium speed qualitative filter paper chemical experiment: filter paper is often used in the experiment together with filter funnel and Brinell funnel and other instruments. The filter paper needs to be folded into a suitable shape before use. The common folding method is to fold the filter paper into a flower-like shape. The higher the folding degree of the filter paper is, the higher the surface area can be provided, and the better the filtration effect is.
2015-12-28 Coffee brewing filter paper qualitative diameter 11cm operation technology chemical experiment
What are the ways to make coffee? The brewing method of coffee powder illustrating the brewing method of individual coffee beans
Filter paper brewing is the easiest way to make coffee. The filter paper can be discarded immediately after being used once, which is more sanitary and easy to clean up. The amount of boiled water and the method of injection can also be adjusted. One person can also brew, which is the best way to brew a small number of people. Brewing coffee filter paper brewing filter paper brewing the easiest way to brew coffee the easiest way to brew coffee. Filter paper can be used immediately after one use
2016-01-20 Brewing coffee which method coffee powder illustration individual product coffee beans filter paper flushing
Some technical terms for coffee 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 (c
2014-08-30 Coffee knowledge coffee terminology coffee extraction
Sumatra traditional wet planing Mantenin Indonesia Mantenin boutique coffee ripe beans
Wet planing method step by step 1, peel the coffee fruit, put the shell beans into a vat or sink filled with water, and remove the defective shell beans floating on the liquid surface. 2. Wash the dense shell beans sunk to the bottom of the water slightly, put them into a bucket or plastic bag, and do a little dry body fermentation, that is, to ferment and flavor the pectin sugar on the surface of the seed shell. Basically, the longer the fermentation time, the more sour. During fermentation
2016-04-26 Sumatra traditional wet plane Mante Neiman Tenin boutique coffee cooked beans wet
How to make a good coffee latte and foam
Have you ever had such a cappuccino? It looks like a cup of art and tastes silky? I hope you have, because that's what a cappuccino is all about. If you've ever had a cappuccino like this, I think you'll probably agree with me: it's hard to drink any more bubbly, fluffy cappuccinos. So what makes a real card?
2016-01-16 Italian style coffee milking techniques skills how to do well pull flowers lattes whether or not
Some concepts of common 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)
2014-08-05 Coffee knowledge extraction common words for coffee
Why should coffee be deflated first?-introduction to what milk skills are used in coffee foam
The basic principle of milk foaming is to use steam to hit the milk, so that the liquid milk into the air, using the surface tension of milk protein to form many small foams, so that the liquid milk volume expansion, into a foam-like milk bubble. In the process of foaming, lactose is dissolved in milk because of the increase in temperature, and the effect of foaming is used to seal lactose in milk.
2016-10-17 Coffee milking why deflation milk foam what skills introduction milk foaming
The skill of making latte to beat milk how to beat the foam and heat the milk with the steam of the coffee machine
Italian coffee machine foam skills 1, do not put the steam pipe into the milk, because there may be some condensed water vapor in the steam pipe, so before preparing to foam, you need to put it for a while to drain the excess water from the pipe. 2. Beginners can insert the thermometer into the container, and then insert the steam pipe obliquely into the milk
2022-08-14 Milking skills foam coffee machine steam relationship Italian style technology
Coffee frothing tips Italian coffee machine frothing tips and advice
Have you ever had a cappuccino like this? It looks like a glass of art, but it tastes silky smooth. I hope you did, because that's all there is to a cappuccino. If you've ever had one of these cappuccinos, I think you'll probably agree with me: It's hard to drink a bubbly, fluffy cappuccino. So what makes a real cup of cards
2015-11-06 coffee whipping milk tips Italian coffee machine advice whether ever drank been to like this
Irish coffee is like both wine and coffee.
There is a strong aroma of whisky in the name of Irish coffee, and the Irish regard whisky as life, but also do something in the coffee! A cup of Irish coffee is like the rising sun in the winter morning. it will make your whole body warm quickly and your thoughts will fly at will. Irish Coffee Raw material: * Irish Whiskey 1amp 2oz * Sugar
2014-10-20 Coffee knowledge Irish coffee coffee making
The principle and way of milk foaming Why do you use foaming milk?
The principle and method of milk foaming a. Why use foamed milk? The basic principle of milk foaming is to use steam to hit the milk, so that the liquid milk into the air, using the surface tension of milk protein around to form a lot of small foam, so that the liquid milk volume expansion, into a foam-like milk bubble. In the process of foaming, lactose dissolves because of the increase in temperature
2015-04-20 Milk foaming principle method why use milk
The steps of milking
When beating milk foam with steam, first drain condensed water, pull the steam pipe as high as possible, flood the liquid level over the steam sprinkler 07 cm, about 2 cm away from the cylinder wall of the flower cylinder, fully turn on the steam switch, let the milk form a whirlpool, touch the cylinder wall with the other hand, feel a little hot (about 65 degrees), turn off the steam, slide down the flower jar, wipe the steam pipe, empty steam, and eliminate milk dregs. one,
2014-08-14 Coffee knowledge coffee milking milk foam steps milk foam making
Comparison of the methods of testing the quality of coffee beans by cup broken residue method
Generally speaking, after the cup is tested and injected with water, wait for four minutes. After the time is up, use the cup spoon to gently push the coffee grounds on the liquid surface from inside to outside and stir it three times. In the process, you will not encounter the coffee powder below. The new way to break the coffee powder is to move the cup spoon from the outside to the inside, from the coffee liquid down to the coffee powder, and repeat the action three times. In the new cup test, we imagine whether it will be caused by
2016-05-05 Cup test broken residue method comparison test coffee bean quality generally speaking cup test
What is coffee cup test? what is coffee cup test?
The quality of coffee is judged by the sense of taste, which is called the coffee cup test, and the person who evaluates it is called the appraiser. The method is to pour 10 grams of coffee powder into a warm coffee cup, then pour 100C boiling water into the cup, stir thoroughly with a spoon, let the powder precipitate, and then remove the foam from the surface. First of all, identify its aroma, and then put the coffee in the mouth to judge
2015-07-24 What do you mean coffee cup what test coffee quality taste judgment call it coffee.
What is coffee cup test? what is coffee cup test?
The quality of coffee is judged by the sense of taste, which is called the coffee cup test, and the person who evaluates it is called the appraiser. The method is to pour 10 grams of coffee powder into a warm coffee cup, then pour 100C boiling water into the cup, stir thoroughly with a spoon, let the powder precipitate, and then remove the foam from the surface. First of all, identify its aroma, and then put the coffee in the mouth to judge
2015-09-16 What do you mean coffee cup what test coffee quality taste judgment call it coffee.
What can Crema of Espresso tell us?
During the roasting process, a large amount of carbon dioxide is produced in the coffee beans, most of which will be emitted during the cooling process, and a few will continue to be kept internally, and these gases will be released when the coffee powder is ground, so coffee must be made as soon as possible after grinding. When hot water strikes coffee powder under Espresso pressure, it will emulsify the insoluble oil of coffee powder and at the same time, it will be supersaturated.
2015-01-05 Espresso Crema tell us what baking in the process
What can Espresso's Crema tell us?
During the roasting process, a large amount of carbon dioxide is produced in the coffee beans, most of which will be emitted during the cooling process, and a few will continue to be kept internally, and these gases will be released when the coffee powder is ground, so coffee must be made as soon as possible after grinding. When hot water strikes coffee powder under Espresso pressure, it will emulsify the insoluble oil of coffee powder and at the same time, it will be supersaturated.
2015-01-15 Espresso Crema tell us what baking in the process
The origin of the name of coffee why coffee is called coffee
1. Espresso means espresso. In fact, Espresso is Latin, which originally means to put under pressure, which means fast in Italian. The Italians invented the first espresso machine in the 19th century. It is characterized by the use of steam pressure to extract the coffee liquid instantly under high temperature and high pressure. Espresso is a variety of coffee beans that are accurately blended.
2016-05-25 Coffee name origin why called