“abide by the two principles” search results (81000)
Coffee roasting principle the roasting of heat conduction, convection and radiation
Coffee roasting will face a variety of problems, only familiar with the principle of coffee roasting, continue to accumulate experience, coupled with improvisation, baristas can master superb skills. To do a good job in baking, every production link can not be ignored, the selection of materials should be fastidious, the weighing of materials should be accurate, and the operation should be careful. Baking is a science. To understand the principle of baking, we must first understand heat conduction and convection.
2015-02-26 Coffee roasting principle heat conduction convection radiation problem coffee sometimes
Is the principle of blending coffee to balance the sweet and sour flavor?
It should be noted that we should also take into account the performance of the coffee machine and the bean grinder. If the coffee machine with low extraction rate, it will be slightly sour, and the acidity will be stronger in Italian concentration, so when testing the cup, we will try to reduce some acidity and make it a little sweeter, so that the extracted espresso will not be so sour, thus achieving the effect of sweet and sour balance.
2016-06-20 Blending coffee is for balance sour and sweet this flavor need attention
Tutorials on the working principle and use of 5 common coffee machines
Friends who like to drink coffee know that there are two kinds of coffee machines commonly used in families, one is the American coffee machine, also called the American coffee maker, and the other is the high-pressure steam coffee machine. The following is a simple description of the working principle of these two coffee machines: 1, the working principle of the drip coffee machine when the power switch is turned on, the indicator light is on, and the heating tube starts to work. When there is no water in the tank, Wen
2015-09-10 Common 5 coffee maker work principle use tutorial like coffee friends
Analysis of the principle of coffee roasting on heat conduction, convection and radiation
Coffee roasting will face a variety of problems, only familiar with the principle of coffee roasting, continue to accumulate experience, coupled with improvisation, baristas can master superb skills. To do a good job in baking, every production link can not be ignored, the selection of materials should be fastidious, the weighing of materials should be accurate, and the operation should be careful. Baking is a science. To understand the principle of baking, we must first understand heat conduction and convection.
2014-10-18 Coffee knowledge coffee roasting roasting principle
Italian espresso Coffee Machine pump Research Coffee Machine maintenance
Electromagnetic vibrating pumps have been focused on before, but questions remain: commercial coffee machines are not actually suitable for electromagnetic vibrating pumps. The reasons are at least two aspects: a. The noise and vibration of the electromagnetic vibration pump are huge, so it can not be done very much, which affects the pressure and flow produced by the pump. b. The information I have collected shows that there is no electricity inside the Italian commercial coffee machine in the picture.
2015-10-14 Italy espresso coffee maker pump research maintenance before one
Coffee roasting principle: a detailed explanation of heat conduction, convection and radiation
Introduction: coffee roasting will face a variety of problems, only familiar with the roasting principle of coffee, continue to accumulate experience, coupled with improvisation, baristas can master superb skills. To do a good job in baking, every production link can not be ignored, the selection of materials should be fastidious, the weighing of materials should be accurate, and the operation should be careful. Baking is a science. To understand the principle of baking, you must first understand heat conduction,
2015-11-26 Coffee roasting principle heat conduction convection radiation detail explanation introduction coffee
The principle and method of milk foaming in the knowledge of coffee flower drawing
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.
2014-05-19 Coffee knowledge coffee flower pull
Principle of coffee making
The way of making coffee the way of making coffee is generally classified as the following:
2014-08-20 Coffee knowledge coffee making coffee principle
Various utensils and principles for making coffee-1
■ filter / hand brew (Filter Coffee): the most popular way for coffee players to brew coffee, there are numerous ways to play it, roughly using lightly roasted and roughly ground coffee powder into filter paper (or flannel), slowly injecting hot water into the center of the coffee powder to extend around, and then back to the center from around (no matter how much water is injected, it is important to evenly), soak in hot water
2015-07-29 Production coffee all kinds utensils principles
Coffee brewing method: the principle of siphon pot and matters needing attention in operation
Principle: when you heat the pot, the temperature of the water in the pot rises. Many people think that the later principle is that the next kettle boils, and the steam suppresses the hot water on the kettle, and the principle is correct, but as a university has also studied physics, the obsessive-compulsive disorder should be explained here: to be exact, the principle is that the lower kettle produces a lot of steam in the process of rising temperature, and the top of the kettle is free.
2015-12-11 Coffee brewing mode siphon principle operation precautions heating down
The 12 constellations of the coffee world are so beautiful.
The 12 constellations of the coffee world are so beautiful in astrology. The 12 constellations of the zodiac are synonymous with the orientation of the universe and represent 12 basic character archetypes. When a person is born, each star falls into the position of the zodiac, indicating a person's innate character and talent. The 12 signs of the zodiac symbolize the psychological level and reflect the way a person behaves. So the zodiac is divided into 12 constellations.
2014-08-14 Coffee world 12 constellations coffee common sense
The various utensils and principles of making coffee.
■ filter / hand brew (Filter Coffee): the most popular way for coffee players to brew coffee, there are numerous ways to play it, roughly using lightly roasted and roughly ground coffee powder into filter paper (or flannel), slowly injecting hot water into the center of the coffee powder to extend around, and then back to the center from around (no matter how much water is injected, it is important to evenly), soak in hot water
2015-07-29 Coffee common sense production various utensils principles
Different coffee extraction methods and utensils
Since coffee was cited as a beverage by human beings, there have been a variety of coffee production methods, which so far are roughly divided into the following categories, each of which has its own typical utensils and characteristics no matter how it tastes.
2014-09-11 Coffee knowledge coffee extraction coffee utensils coffee encyclopedia
Coffee extraction principle = chemical reaction + physical reaction?!
UESTION Hi! Emma! I've been hearing about hydrolysis in coffee brewing. What is it? Can you explain the scientific basis for hydrolysis? How is it different from extraction? Thank you! ANSWER Dear Coffee Drunk in Baltimore: I feel your pain! Coffee brewing is now the most popular
2016-05-07 coffee extraction principle chemical reaction physics reaction
The skill of foaming the principle of foaming espresso latte espresso beans
Tip 1: if the milk makes a shrill scream, you need to turn up the steam button or move the tank down slightly to let more air into the surface of the milk, and then submerge the steam stick into the milk again. Tip 2: always wipe the steam stick with a special dishcloth that is soft, moist and clean. The leftover milk will make the steam stick rust.
2016-06-24 Milking skills principles Italian coffee latte coffee beans blending mixing milk
Understand the working principle of Italian coffee machine basic knowledge of coffee
Italian coffee machine uses freshly ground coffee powder to brew coffee with a high concentration, and the coffee surface has a thick layer of oil, the taste is also more fragrant, favored by many people. General coffee machine is mainly used for grinding coffee, at the same time, many people also choose Italian coffee machine in order to make the coffee taste more rich, because this kind of coffee machine
2015-08-20 Understand Italian coffee machine operation principle coffee basics common sense
The classification of bean grinder-the grinding size of beans and the taste of coffee have a great influence.
It takes a lot of effort to make a cup of fragrant coffee. You need to wait patiently for items such as collection, processing, and baking, while the results need to be ground. If you want to do good work, you must first sharpen your tools, and the bean grinder for grinding coffee is also a learning tool. The roasted coffee beans can not be boiled directly, and the coffee beans need to be ground to make coffee, and the bean grinder plays a role in this process.
2015-11-27 Bean grinder classification understanding beans grinding size coffee taste influence great
A comparison between Chinese Tea and Western Coffee Culture
Tea, coffee and cola are called the three largest drinks in the world, and the largest consumption is tea and coffee. Coffee plays an irreplaceable role in the life of westerners, no matter in school, company, shopping mall or at home, everyone enjoys it with a coffee cup, while tea is deeply rooted in Chinese life, it is not only a kind of drink, but also carries Chinese culture. Tea and coffee represent
2014-08-20 Coffee knowledge tea and coffee coffee culture comparison
Coffee roasting principle
To do a good job in baking, every production link can not be ignored, the selection of materials should be fastidious, the weighing of materials should be accurate, and the operation should be careful. Baking is a science. To understand the principle of baking, we must first understand the three ways of heat conduction, convection and radiation. Conduction refers to when the heat is transmitted by the heat source, causing the surrounding molecules to vibrate and release heat, gradually moving from the high temperature to the low temperature. Conduction of stainless steel
2014-08-06 Coffee roasting principle doing well baking every production link can not be ignored
The principle of Frozen Cream Coffee how to make Frozen Cream Coffee? Frozen cream cubes
Preparation method: add the ice cubes made from coffee to the glass, pour in the boiled milk with sugar, and slowly pour the frozen coffee from the top, then the milk and coffee are divided into two layers. Put the milk foam on the top and sprinkle some cinnamon powder to decorate. Reminder: a relatively simple way to make coffee is to go through chilled coffee instead of ice.
2016-03-17 Frozen cream coffee making principle how preparation method glass cup