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What is the difference between the normal pressure and drip filtration of coffee powder?

What is the difference between the normal pressure and drip filtration of coffee powder?

Drip filter coffee is usually made with a Hong Kong-style drip filter or an American-style drip filter. Espresso is made with a fully automatic coffee machine or a professional semi-automatic coffee machine with a pressure of 15-20 Pa. The coffee is covered with coffee essence. The principle of brewing coffee in a pressure pot: stewing by soaking through full contact between water and coffee powder

2015-11-06
Six kinds of coffee brewing utensils what are the common coffee brewing utensils?

Six kinds of coffee brewing utensils what are the common coffee brewing utensils?

There are many kinds of coffee brewers, no matter which one is used, in order to extract a delicious cup of coffee. So what are the common coffee brewing utensils? 1. The drip filtration method is the process of putting the ground coffee powder on the filter paper and injecting hot water from the top to let the coffee ingredients dissolved from the hot water pass through the filter paper. The most common method of drip filtration is filtration.

2015-11-02
How to choose coffee beans and utensils the difference between pressure and electric drip filtration

How to choose coffee beans and utensils the difference between pressure and electric drip filtration

Uncle Doushu proposed that coffee machines (utensils) serve coffee beans; coffee beans serve human taste, and the order of this relationship is irreversible. First of all, we need to know clearly what kind of coffee we like, and find suitable coffee beans and utensils according to this location. For example, if you don't like strong coffee, is the espresso made by mocha pot, semi-automatic and fully automatic?

2015-10-10
How to choose coffee beans and utensils, the difference between legal pressure and electric drip filtration

How to choose coffee beans and utensils, the difference between legal pressure and electric drip filtration

Uncle Doushu proposed that coffee machines (utensils) serve coffee beans; coffee beans serve human taste, and the order of this relationship is irreversible. First of all, we need to know clearly what kind of coffee we like, and find suitable coffee beans and utensils according to this location. For example, if you don't like strong coffee, is the espresso made by mocha pot, semi-automatic and fully automatic?

2015-10-22
There are two reasons for the excessive extraction of espresso.

There are two reasons for the excessive extraction of espresso.

All modern coffee extraction is the two core processes of soaking and filtration, which belongs to the category of physics, and there is basically no chemical change in the process. The differences in the thickness of coffee powder, the length of soaking time, the method of separation and filtration, and so on, have created a wealth of coffee brewing utensils and techniques. Although the core process of coffee extraction is the same, according to the pressure used in coffee extraction and the extraction

2015-11-07
There are two ways to extract espresso.

There are two ways to extract espresso.

The core process of the extraction principle is: (1) grind coffee beans to increase the surface area of coffee in contact with water; (2) fully soak coffee powder in aqueous solution and hydrophilically dissolve coffee essence; (3) separate coffee solution and coffee grounds.

2014-09-11
The simplest drip filter brews the Vietnamese coffee pot.

The simplest drip filter brews the Vietnamese coffee pot.

The Vietnamese pot is easy to operate and easy to carry, and can be used in travel or office places. In fact, the Vietnamese pot adopts the most common principle of trickling filtration, in which hot water drips down through the coffee powder layer by gravity.

2015-02-26
The most common method of dripping and brewing Vietnamese coffee pot

The most common method of dripping and brewing Vietnamese coffee pot

The Vietnamese pot is easy to operate and easy to carry, and can be used in travel or office places. In fact, the Vietnamese pot adopts the most common principle of trickling filtration, in which hot water drips down through the coffee powder layer by gravity.

2014-11-25
The most common drip filter brews the Vietnamese coffee pot.

The most common drip filter brews the Vietnamese coffee pot.

The Vietnamese pot is easy to operate and easy to carry, and can be used in travel or office places. In fact, the Vietnamese pot adopts the most common principle of trickling filtration, in which hot water drips down through the coffee powder layer by gravity.

2014-10-21
The extraction method of Fine Coffee

The extraction method of Fine Coffee

When it comes to brewing coffee, there are many kinds of coffee-making equipment and different methods on the market. But in terms of the principle of coffee extraction, it's all the same. The core process of the extraction principle is: (1) grind coffee beans to increase the surface area of coffee in contact with water; (2) fully soak coffee powder in aqueous solution and hydrophilically dissolve coffee essence; (3) separate coffee solution and coffee grounds.

2014-11-24
All the knowledge of drip coffee

All the knowledge of drip coffee

In the 19th century, people used to brew coffee in three ways: ① 's most traditional soaking brew, which mixes the coffee powder with water, pours the coffee liquid out after sitting or drinks it directly. The coffee made by this method contains more fine coffee powder, which will not only form an astringent feeling in the mouth, but also plug in the teeth and is not easy to clean. ② from 1810 to 1814, American and British

2016-08-17
High-quality Coffee the extraction method of Coffee

High-quality Coffee the extraction method of Coffee

When it comes to brewing coffee, there are many kinds of coffee-making equipment and different methods on the market. But in terms of the principle of coffee extraction, it's all the same. The core process of the extraction principle is: (1) grind coffee beans to increase the surface area of coffee in contact with water; (2) fully soak coffee powder in aqueous solution and hydrophilically dissolve coffee essence; (3) separate coffee solution and coffee grounds.

2014-10-09
Introduction of two common methods of hand washing and dripping filtration in Japan--Detailed process explanation of penetration method and immersion method

Introduction of two common methods of hand washing and dripping filtration in Japan--Detailed process explanation of penetration method and immersion method

"Coffee hand brewing follicle method"(*** personal recommendation: coffee 2 people, water ratio 1:15) basic criteria: water temperature exceeds 90 degrees Celsius, coffee miscellaneous taste or sweet, bitter too much, complete a hand brewing time control in 3 to 5 minutes best. Brewing time is less than 4 minutes, suitable for finer grinding methods. Brewing time is more than 6 minutes, suitable for coarse grinding method. a

2016-02-23
Vietnam coffee pot brews the most common drip filter.

Vietnam coffee pot brews the most common drip filter.

As more and more kinds of coffee pots are played, the common pots have been played all over, and they have begun to play with Vietnamese pots, which are easy to operate and easy to carry, and can be used in travel or office places. If you took this guy with you on a solo ride for thousands of miles last time, you can make your own coffee every day without having to drink instant dissolve. In fact, the Vietnamese pot adopts the most common principle of trickling filtration, and the hot water is heavy.

2015-03-13
The brewing method of fine coffee the mode of extraction of coffee

The brewing method of fine coffee the mode of extraction of coffee

When it comes to brewing coffee, there are many kinds of coffee-making equipment and different methods on the market. But in terms of the principle of coffee extraction, it's all the same. The core process of the extraction principle is: (1) grind coffee beans to increase the surface area of coffee in contact with water; (2) fully soak coffee powder in aqueous solution and hydrophilically dissolve coffee essence; (3) separate coffee solution and coffee grounds.

2014-12-31
The extraction method of coffee the core process of the extraction principle

The extraction method of coffee the core process of the extraction principle

When it comes to brewing coffee, there are many kinds of coffee-making equipment and different methods on the market. But in terms of the principle of coffee extraction, it's all the same. The core process of the extraction principle is: (1) grind coffee beans to increase the surface area of coffee in contact with water; (2) fully soak coffee powder in aqueous solution and hydrophilically dissolve coffee essence; (3) separate coffee solution and coffee grounds.

2015-10-15
Do you know how to extract coffee? The core process of extraction principle

Do you know how to extract coffee? The core process of extraction principle

Many of us may choose instant coffee or go to a coffee shop for convenience, but there are also some coffee lovers who like to drink their own ground coffee. I wonder if you like to grind and extract your own coffee? Do you know the principle of extraction? The core process of extraction principle: 1. Grind coffee beans to increase the surface area of coffee in contact with water; 2. Coffee

2015-10-22
Italian Coffee making course: detailed Analysis of Coffee extraction methods to make a good Coffee

Italian Coffee making course: detailed Analysis of Coffee extraction methods to make a good Coffee

When it comes to brewing coffee, there are many kinds of coffee-making equipment and different methods on the market. But in terms of the principle of coffee extraction, it's all the same. The core process of the extraction principle is: (1) grind coffee beans to increase the surface area of coffee in contact with water; (2) fully soak coffee powder in aqueous solution and hydrophilically dissolve coffee essence; (3) separate coffee solution and coffee grounds.

2015-12-23
The core process of the extraction principle is as follows: 1 grind coffee beans and increase the surface area of coffee in contact with water

The core process of the extraction principle is as follows: 1 grind coffee beans and increase the surface area of coffee in contact with water

When it comes to brewing coffee, there are many kinds of coffee-making equipment on the market and different methods. But in terms of the principle of coffee extraction, it's all the same. The core process of the extraction principle is as follows: (1) grinding coffee beans to increase the surface area of coffee in contact with water; (2) fully soaking coffee powder in aqueous solution and hydrophilic dissolution of coffee essence; (3) separating coffee solution and coffee grounds

2016-05-06
Two common extraction methods of coffee: Italian style and soaking

Two common extraction methods of coffee: Italian style and soaking

When it comes to brewing coffee, there are many kinds of coffee-making equipment and different methods on the market. But in terms of the principle of coffee extraction, it's all the same. The core process of the extraction principle is: (1) grind coffee beans to increase the surface area of coffee in contact with water; (2) fully soak coffee powder in aqueous solution and hydrophilically dissolve coffee essence; (3) separate coffee solution and coffee grounds.

2015-03-16
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