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The working principle of Belgian pot and the detailed explanation of coffee pot

The working principle of Belgian pot and the detailed explanation of coffee pot

How does it work: the main principle of Syphon is to use the ideal gas equation: PV=nRT, under a fixed volume, heat the boiling water to make the steam pressure of the boiling water, press the boiling water into the upper layer to brew the coffee through the glass tube, and then cool the lower layer in a similar vacuum state to absorb the brewed coffee from the upper layer, and filter the dregs through the middle filter. You can enjoy the coffee while watching the extraction process.

2015-08-06
Knowledge of boutique coffee roasting methods and principles of coffee roasting (figure)

Knowledge of boutique coffee roasting methods and principles of coffee roasting (figure)

The raw coffee beans are fried to show a unique brown color, aroma and taste. The most important thing of frying and baking is to be able to stir-fry the inside and outside of the beans evenly without overscorching. 80% of the taste of coffee depends on roasting, which is the most important and basic condition for making good coffee. The basic principle of ● fried culture the most important thing is to be able to stir-fry the inside and outside of the beans evenly. First

2014-12-28
General knowledge of coffee roasting methods and principles of coffee roasting

General knowledge of coffee roasting methods and principles of coffee roasting

The raw coffee beans are fried to make the coffee beans show a unique coffee color, aroma and taste. The most important thing of frying and baking is to be able to stir-fry the inside and outside of the beans evenly without overscorching. 80% of the taste of coffee depends on roasting, which is the most important and basic condition for making good coffee. The basic principle of ● fried culture the most important thing is to be able to stir-fry the inside and outside of the beans evenly.

2014-12-10
General knowledge of Coffee Technology Coffee Grinding principles

General knowledge of Coffee Technology Coffee Grinding principles

Generally speaking, a good grinding method should include the following four basic principles: (1) the degree of grinding suitable for cooking method should be selected; (2) the temperature of the cattle produced during grinding should be low; (3) the powder should be uniform after grinding; and (4) it should be ground before cooking. No matter what kind of grinder is used, it is bound to generate heat by friction in operation. Most of the fine substances are highly volatile, and the heat of grinding will increase.

2014-11-17
Coffee basic knowledge the golden principle of a cup of black coffee

Coffee basic knowledge the golden principle of a cup of black coffee

Many people who drink a lot of coffee for a long time are easily plagued by coffee withdrawal. Caffeine is a stimulant. If you often drink too much, you will stop drinking coffee once you stop drinking. Its symptoms are: mental depression, limb soreness, general fatigue, restlessness, headache, severe fever and flu, and even pessimism. Therefore, drinking coffee should follow a certain origin.

2015-05-13
Coffee brewing method: a detailed introduction of the principle and characteristics of the French kettle

Coffee brewing method: a detailed introduction of the principle and characteristics of the French kettle

The principle of the pressure pot: the essence of coffee is released by soaking and stewing through the full contact between water and coffee powder. The characteristics of the French kettle: [not expensive! No consumables] take the French pressure of HARIO heat-resistant glass, which is the best quality on the market, as an example, the market price of the basic style is only a few hundred yuan, and it does not need consumable materials such as filter paper.

2015-12-11
Methods and principles of coffee roasting Classification and stages of fried culture

Methods and principles of coffee roasting Classification and stages of fried culture

The raw coffee beans are fried to make the coffee beans show a unique coffee color, aroma and taste. The most important thing of frying and baking is to be able to stir-fry the inside and outside of the beans evenly without overscorching. 80% of the taste of coffee depends on roasting, which is the most important and basic condition for making good coffee. The basic principle of ● fried culture the most important thing is to be able to stir-fry the inside and outside of the beans evenly.

2015-09-21
The principle, characteristics and usage of Ice drop Coffee

The principle, characteristics and usage of Ice drop Coffee

Ice drop coffee, also known as water drop coffee, ice brewed coffee, is a way to make coffee drinks. Ice drop coffee uses ice water, cold water or ice cubes to extract coffee, which is very slow and often takes hours, so ice drop coffee is more expensive. The principle of ice-brewed coffee is that the coffee itself is compatible with water, using ice to dissolve bit by bit.

2016-02-26
The concept and principle of coffee roasting knowledge of coffee bean roasting

The concept and principle of coffee roasting knowledge of coffee bean roasting

Third, the concept and principle of coffee roasting, as the name implies, roasting is to provide heat to coffee beans, so that a series of chemical changes occur inside. Raw coffee beans show the unique color, aroma and taste of coffee by roasting. Every coffee bean contains fragrance, sour taste, sweet taste and bitter taste. How to release it incisively and vividly depends on the heat of baking. From insipid to tasteless

2015-06-08
Coffee roasting principle

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
The concept and principle of coffee roasting is to provide calories for coffee beans.

The concept and principle of coffee roasting is to provide calories for coffee beans.

The concept and principle of coffee roasting, as the name implies, roasting is to provide heat to coffee beans, so that a series of chemical changes occur inside. Raw coffee beans show the unique color, aroma and taste of coffee by roasting. Every coffee bean contains fragrance, sour taste, sweet taste and bitter taste. How to release it incisively and vividly depends on the heat of baking. From a tasteless life

2015-09-15
Principle of coffee making

Principle of coffee making

The way of making coffee the way of making coffee is generally classified as the following:

2014-08-20
Principle of ice-brewed coffee use method of ice-drop coffee pot ice-drop coffee material

Principle of ice-brewed coffee use method of ice-drop coffee pot ice-drop coffee material

The principle of ice-brewed coffee is that ice-brewed coffee is extracted bit by bit by melting ice due to the compatibility of coffee with water. The coffee extracted has different flavor according to the roasting degree, water quantity, water temperature, droplet speed, grinding thickness and other factors. The characteristic coffee powder is 100% soaked at low temperature and moist, and the extracted coffee has a strong, smooth and rich taste.

2016-03-18
Fancy Creative Coffee Making Principles

Fancy Creative Coffee Making Principles

At a certain time, there are always a few new students who are not afraid of death to ask Teacher Chen if they can teach me to make several creative coffees. At that time, I was confused. These students wanted to learn creative coffee just a few days ago. Now they don't even understand the basic items and Italian coffee. They want to start making fancy creative coffee. I really have no choice but to meet such problems. I can only say that they have courage.

2015-08-31
The packaging principle of coffee beans

The packaging principle of coffee beans

For the convenience of consumers, coffee manufacturers have formed a set of established packaging identification in practice: red-packaged coffee, which is generally thick in taste, can quickly wake up drinkers from last night's good dream; black-packaged coffee is a high-quality small fruit coffee; gold symbolizes wealth, indicating that it is the best in coffee; if someone can't help drinking coffee at night

2015-09-09
The principle of making cappuccino iced coffee how to make cappuccino ice?

The principle of making cappuccino iced coffee how to make cappuccino ice?

The Japanese often sip hot cappuccinos, but little is known about the ice. In Europe, iced cappuccino is served without ice, but lightly refrigerated. Here, I would like to introduce American iced coffee. Put coffee ice cubes in the cup, plus frothy sugar-sweetened milk. Slowly pour cold coffee on it. In this way, milk and coffee are divided into two layers, milk foam

2016-03-17
The principle of Mocha Ice Jeb Coffee how to make Mocha Ice Jeb Coffee? Mocha ice Jebacca

The principle of Mocha Ice Jeb Coffee how to make Mocha Ice Jeb Coffee? Mocha ice Jebacca

Into three layers of iced coffee. After you taste it with a straw, stir it all together and drink it again. There are four different flavors in one cup. Melt chocolate syrup and milk into a cup and put ice cubes on top. Pour in the iced coffee and gently pour in the raw milk. Top with whipped cream and decorated with chocolate syrup.

2016-03-17
Baking principles and classification of coffee beans

Baking principles and classification of coffee beans

The raw coffee beans are fried to make the coffee beans show a unique coffee color, aroma and taste. The most important thing of frying and baking is to be able to stir-fry the inside and outside of the beans evenly without overscorching. 80% of the taste of coffee depends on roasting, which is the most important and basic condition for making good coffee. The basic principle of ● fried culture the most important thing is to be able to stir-fry the inside and outside of the beans evenly.

2014-07-04
The production principle of Idou Shadow Iced Coffee how to make Idou Shadow iced coffee? Izu Hua Ying Ice Coffee

The production principle of Idou Shadow Iced Coffee how to make Idou Shadow iced coffee? Izu Hua Ying Ice Coffee

1. Pour in iced coffee for 5 minutes and add 5 grams of syrup. 2. Add ice, then pour in the milk until 8 minutes full, stir well.

2016-03-17
The principle of Spanish iced coffee how to make Spanish iced coffee? The preparation of iced coffee in Spain

The principle of Spanish iced coffee how to make Spanish iced coffee? The preparation of iced coffee in Spain

1. Fill the helicopter cup with seven cents full of iced coffee. 2. Add the right amount of syrup and fresh milk. Then add a cream ice cream ball. That's it.

2016-03-17
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