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Six principles of coffee knowledge

Six principles of coffee knowledge

Nowadays, most people are tired of work and study, so they all like to make a cup of coffee, but at the same time, have you ever thought about how to drink it healthily? Let's follow the editor to take a look at these six principles. 1. Drinking coffee after breakfast can help you lose weight. It is not impossible to drink coffee after breakfast. On the one hand, caffeine can promote metabolism and accelerate fat decomposition; on the other hand, drink coffee

2015-03-03
Hand-brewed coffee pre-soaking time roasting degree pre-soaking high-quality coffee beans

Hand-brewed coffee pre-soaking time roasting degree pre-soaking high-quality coffee beans

The pre-soaking time depends on the baking degree, as well as the baking degree. In principle, the lighter the baking degree is, the harder the fiber is and the longer the pre-soaking time is; on the contrary, the deeper the baking degree is, the softer the fiber is and the easier it is to extract. The pre-soaking time is shorter, and the deep-baked re-baked beans do not even need pre-soaking, which can be washed by continuous sailors to avoid excessive coke bitterness.

2016-07-22
Coffee steaming principle The role of hand steaming

Coffee steaming principle The role of hand steaming

About coffee steaming. Many baristas or enthusiasts have different opinions on the way, time and amount of steaming. They learn the process of steaming coffee from the physical principles of steaming coffee. When coffee beans are ground into coffee powder particles, the coffee powder particles we see with the naked eye are whole, but in fact, the microscopic structure of coffee powder is actually a honeycomb like knot.

2016-05-31
The speed of water passing through coffee powder is the key to extraction.

The speed of water passing through coffee powder is the key to extraction.

Chaxiang Guide: hand flushing should be the favorite of all baristas. A hundred baristas can cook 101 flavors of the same bean, which shows how charming and exploratory it is! What Xiao Xu wants to explain in this article today is that the speed at which water passes through coffee powder is the key to extraction. After doing hand flushing for such a long time, I don't think any method is wrong. There is always this way.

2015-09-14
Beginner's basic knowledge of hand-brewing Coffee detailed explanation of the production and brewing methods of single coffee

Beginner's basic knowledge of hand-brewing Coffee detailed explanation of the production and brewing methods of single coffee

Individual baking: more and more people are fond of roasting their own coffee beans, because usually after the coffee beans are roasted, they can only keep their freshness for 1 to 7 days, and then they will begin to lose their taste, leaving only bitterness and no mellow taste. Therefore, self-baking can ensure the freshness of coffee beans. Traditional baking

2021-10-25
The principle of making various utensils for brewing coffee

The principle of making various utensils for brewing coffee

There are many ways to make coffee, we focus on the brewing methods:

2014-09-05
The principle of making coffee in siphon pot and the detailed illustration of the steps of making coffee in siphon pot

The principle of making coffee in siphon pot and the detailed illustration of the steps of making coffee in siphon pot

Siphon pot, also known as plug-wind pot, is a common tool for individuals and characteristic cafes to make coffee. It has a history of more than 200 years. It needs to master the thickness of coffee powder, heat and the time of coffee extraction, so it belongs to a professional coffee vessel. Because of its special shape and working principle, it is very special.

2021-11-14
In fact, good coffee is not difficult to make the taste of hand-brewed coffee.

In fact, good coffee is not difficult to make the taste of hand-brewed coffee.

Hand-made coffee is no stranger to many friends. It is different from the legal pressure and Philharmonic pressure we mentioned earlier in that coffee is no longer made through the principle of soaking, but through filter cups and filter paper, and water is produced through coffee powder. However, whether it is soaked or powdered with water, it is still extracted, that is, when the water comes into contact with the coffee powder, the coffee dissolves into

2014-10-14
The controlling factors of SCAE brewing a good cup of coffee include the following five items

The controlling factors of SCAE brewing a good cup of coffee include the following five items

The controlling factors of SCAE brewing a good cup of coffee include the following five factors; no matter what method you use to brew coffee, these five principles must be mastered. Master extraction time Contact time: apply various brewing methods, in order to extract 180.22% extraction rate within the better extraction time, it is important to control the grinding degree and water temperature of coffee. Master Temperature of the water of water temperature

2016-04-27
Classification of hand-made filter cups. Coffee-making utensils by hand.

Classification of hand-made filter cups. Coffee-making utensils by hand.

Filter cup filter cup is the most basic tool in hand brewing coffee, the general shape is divided into cones and triangles, triangular filter cup is the first widely used in the type of hand brewing, in this article the principle of hand flushing is introduced, the triangular filter cup will be the main explanation. At present, the brands of filter cups that can be found on the market are Melita filter cups which have been widely used and Kalita filter cups from Japan.

2016-06-08
Coffee brewing mode; points for attention in the operation of the siphon pot to avoid accidents

Coffee brewing mode; points for attention in the operation of the siphon pot to avoid accidents

Using the siphon principle, the boiling water is made into coffee powder and stewed to produce the original flavor of coffee. Suitable for coffee: slightly sour, medium mellow coffee grindability: slightly thicker than powder, close to special fine granulated sugar. What are the secrets and precautions for making coffee in a siphon pot? Note 1 wipe the lower bottle dry, do not have water droplets 2 when pulling out the upper seat, tilt to the right and pull straight up, do not break 3 under the middle filter

2015-12-07
Coffee utensils siphon pot utensils introduction to the use of those blended coffee utensils are better

Coffee utensils siphon pot utensils introduction to the use of those blended coffee utensils are better

1. Hold the glass tube in the upper seat with your hand and gently pat the mouth of the bottle with the palm of your left hand. two。 Then, tap three more times around the glass to make the coffee powder loose. 3. After the coffee powder is poured out, rinse the inner edge of the cup with clean water and rinse gently around. 4. Then rinse the filter with clean water to remove the dregs. 5. Remove the filter spring hook and rinse thoroughly with clean water. 6. With both hands

2016-07-06
Self-brewing coffee is as fresh and fragrant as individual coffee.

Self-brewing coffee is as fresh and fragrant as individual coffee.

As fresh as individual coffee, it is said that hanging-ear coffee was invented by the Japanese. Its principle is that the coffee powder is packed in a filter bag of non-woven cloth or cotton paper, with two pieces of paper splint on the outside, which can be hung on a narrow cup. After brewing, the filter bag is extracted directly, and you can drink fragrant single coffee. Compared with instant coffee, it grinds fresh coffee beans into powder directly.

2015-11-12
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
How to brew earbags as fresh as a single cup of coffee

How to brew earbags as fresh as a single cup of coffee

Since Li Jian showed the practice of hanging-ear coffee on "I am a singer", there have been more and more posts about hanging-ear coffee on the Internet. What is hanging-ear coffee? As fresh as individual coffee, it is said that hanging-ear coffee was invented by the Japanese. Its principle is to put the coffee powder in a filter bag of non-woven cloth or cotton paper, with two pieces of paper splint on the outside, which can be hung in a narrow cup when opened.

2016-01-30
Analysis of homemade coffee: siphon pot

Analysis of homemade coffee: siphon pot

Siphon pot (Syphon), commonly known as "glass ball" or "siphon", is a simple and easy-to-use method of coffee brewing, and it is also one of the most popular coffee brewing methods in cafes. Although the siphon pot has the nickname of "plug wind type", it has nothing to do with the siphon principle, but uses water heating to produce water vapor, resulting in thermal expansion and cold contraction principle, push the hot water from the lower sphere to the upper pot, and then wait for the lower pot to cool.

2014-07-22
Blue Bottle mocha pot coffee utensils concentrated with beans modeling and refreshing principle tradition: blue bottle

Blue Bottle mocha pot coffee utensils concentrated with beans modeling and refreshing principle tradition: blue bottle

We have previously introduced the travel coffee set launched by TIMBUK2 (Tianba), the first postman bag brand in the United States, and recently Blue Bottle Coffee has launched an avant-garde mocha pot (Moka Pot), which draws lessons from the traditional mocha pot brewing method, the middle is the coffee powder area, water injection is used for brewing, look at the pictures of small fresh style, the concentration of the product will be

2016-04-20
The main brewing factors of hand-brewed coffee are water temperature, steaming and extraction.

The main brewing factors of hand-brewed coffee are water temperature, steaming and extraction.

The main brewing factors of hand-brewed coffee are water temperature, steaming and extraction. Water temperature: water temperature should be appropriate, at first, it is recommended to use 90 ℃ of hot water, low temperature can delay the release of coffee, but slow release also means slower extraction, for coffee soaked in water, it is easy to produce astringency. Steaming: the main meaning of steaming is to make the dry particles suitable.

2016-06-08
How is the steaming and pre-soaking of coffee before brewing?

How is the steaming and pre-soaking of coffee before brewing?

Steaming and pre-soaking are the first stage of the extraction of single hand-brewed coffee and esp. The quality of steaming and pre-soaking directly affects the taste of a cup of coffee. Although they are used in two kinds of coffee with different production processes, they have a very close relationship and the same principle. Steaming and pre-soaking: steaming: refers to sprinkling hot water on coffee gently, gently, quickly and evenly when making hand-brewed coffee.

2015-11-25
Coffee brewing by hand: analysis and treatment of the

Coffee brewing by hand: analysis and treatment of the "channel effect" of hand-brewed coffee

Previously, we only know that the channel effect often encountered in espresso extraction is that in the process of extraction, the flow caused by the uneven degree of grinding, powder distribution, packing and the outlet of the machine head water distribution network passes through the weakest part of the coffee pressed powder, resulting in uneven espresso extraction, excessive extraction of the part passed by the water flow, insufficient extraction of the rest, and often get a strong cup in the end.

2015-12-17
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