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How to extract coffee there are several ways to introduce the best standard time

How to extract coffee there are several ways to introduce the best standard time

Prepreg is a subject that takes place in the production of esp. Prepreg occurs within 1-2 seconds after pressing the extraction key, which is so short that it seems negligible, but what happens in this 1-2 seconds affects the subsequent extraction state, that is, the taste of coffee. What is the function of prepreg? In fact, pre-soaking and steaming are roughly the same.

2016-10-17
Characteristics of Yunnan small seed coffee beans with strong aroma, description of taste and flavor, introduction of grinding degree treatment method

Characteristics of Yunnan small seed coffee beans with strong aroma, description of taste and flavor, introduction of grinding degree treatment method

Although the environmental problems of coffee cultivation can reach the standard of hot areas, they are far away from the equator, evaporation, large-scale coffee cultivation in Yunnan is less than 1100m above sea level, the severe drought in Yunnan in recent years, and the frost period in the producing areas, and so on, all make coffee planting can not be guaranteed normally, which directly affects the quality of coffee production. As for other processing problems, not to mention the quality of farmers, tea

2016-10-20
Will the flavor of the same kind of coffee but treated differently be changed when mixed together?

Will the flavor of the same kind of coffee but treated differently be changed when mixed together?

There are several aspects of caffeine content, one is bean seed, the second is baking degree, the third is the weight of coffee powder, and the fourth is extraction rate. As mentioned above, if the same weight varieties of coffee raw beans, due to more water loss in deep baking, the resulting ripe beans are lighter. Therefore, the same cooked beans in the middle is equivalent to using more raw beans to get. So there will be more artificial caffeine, but it will also be affected by grinding degree and water.

2016-06-18
Several acids in roasted coffee

Several acids in roasted coffee

For coffee drinkers, coffee should not be thought to be alkaline because it contains caffeine (alkaloids), nor should it be thought to be acidic because it contains a lot of acid. It is believed that coffee is neutral after being metabolized by the human body.

2014-07-04
Coffee brewing mode: several common factors affecting your hand brewing to master good hand brewing skills

Coffee brewing mode: several common factors affecting your hand brewing to master good hand brewing skills

Let's start with the most important thing. First of all, the coffee itself we make coffee, not orange juice, not green tea, so the coffee itself determines the basic taste of this cup of coffee. For example, whether this coffee is tanned or washed, it comes from Asia, Indonesia, Colombia in South America, or Ethiopia in Africa. When the coffee is confirmed, the coffee in your cup

2015-12-10
Professional ESPRESSO

Professional ESPRESSO

First of all, I would like to introduce to you the base of all espresso, the essence of espresso. Several major laws of Italian coffee: with 8-9 bar (atmospheric pressure) water pressure, a single cup of 7-8 grams of coffee powder, a double cup of 14-15 grams of coffee powder, 92 degrees of water temperature (the water temperature of the brewing head will exceed 92 degrees when the coffee machine is not in use for more than 10 minutes, so please note that there is no coffee powder for a certain period of time.

2014-05-23
How is the technique of brewing coffee?

How is the technique of brewing coffee? "make" delicious coffee at home.

First of all, we need to introduce the coffee, do not brew it, but make it. When you make coffee at home, you use 92 to 96 degrees water. If you really cook it, if you use more than 100 degrees of water, it will burn out the taste of the coffee (just like making tea). Please find some coffee preparation methods that can be used at home below. There are several points to pay attention to when making coffee at home: 1. Use it properly

2014-11-06
Introduction to the making method of Technical Video course of Milk Bubble

Introduction to the making method of Technical Video course of Milk Bubble

First, the production of milk foam 1, pour the milk into the milk bubble pot, the amount should not exceed the milk bubble pot 1 big 2, otherwise the milk will overflow due to expansion when making the milk bubble. 2. Heat the milk to about 60 degrees, but not more than 70 degrees, otherwise the protein structure in the milk will be destroyed. Be careful! The lid and strainer cannot be heated directly. (for example, if you make ice foam, put the milk

2016-10-17
Coffee basics several acids in roasted coffee

Coffee basics several acids in roasted coffee

There are mainly the following kinds of acids in roasted coffee-Zheng Wei (Italian Coffee University). According to the first edition of the chemistry of quality, there are mainly the following acids in roasted coffee: formic acid is the most in shallow roasting, and acetic acid decreases with the deepening of deep roasting, and decreases with the deepening of deep roasting.

2014-11-14
Description of flavor of Angolan coffee beans, characteristics of grinding degree, introduction of price and taste of varieties

Description of flavor of Angolan coffee beans, characteristics of grinding degree, introduction of price and taste of varieties

In 1575, the Portuguese began to occupy areas south of the Congo, established the city of Luanda, and conquered several indigenous tribes, allowing whites to slowly emigrate to Angola. Over the next 50 years, the Portuguese gradually expanded their territory. In 1617, Portugal established the city of Benguela in Angola, which became more stable and established Portugal's territory in Angola ever since.

2016-10-15
Comprehensive coffee with a variety of production methods to introduce fine coffee

Comprehensive coffee with a variety of production methods to introduce fine coffee

The production method of comprehensive coffee mocha has a high-quality sour taste, which is not enough to have this and that taste. Indeed, mocha is called sour coffee, but it is limited to a certain degree of roasting to give it a rich sour taste and aroma, not at any degree of roasting. That is, the light baked mocha tastes like this, but the medium baked mocha tastes like that.

2016-06-28
The basic knowledge of fine coffee and the secret of

The basic knowledge of fine coffee and the secret of "making" coffee at home.

First of all, we need to introduce the coffee, do not brew it, but make it. When you make coffee at home, you use 92 to 96 degrees water. If you really cook it, if you use more than 100 degrees of water, it will burn out the taste of the coffee (just like making tea). Please find some coffee preparation methods that can be used at home below. There are several points to pay attention to when making coffee at home: 1. Use it properly

2014-12-04
The way of professional ESPRESSO

The way of professional ESPRESSO

First of all, I would like to introduce to you the base of all espresso, the essence of espresso. Several major laws of Italian coffee: with 8-9 bar (atmospheric pressure) water pressure, a single cup of 7-8 grams of coffee powder, a double cup of 14-15 grams of coffee powder, 92 degrees of water temperature (the water temperature of the brewing head will exceed 92 degrees when the coffee machine is not in use for more than 10 minutes, so please note that there is no coffee powder for a certain period of time.

2015-06-15
Coffee planting the main source of how to grow coffee trees

Coffee planting the main source of how to grow coffee trees

One of the characteristics of a coffee tree is its fruit, which can bear fruit several times a year, and another is that flowers and fruits coexist at different stages of ripening. If the trap is overripe, the beans will rot, and if not ripe enough, the beans will not ripen by themselves. The average yield of a tree is about 2 pounds a year. The ideal growing environment for coffee trees is between 65 degrees Fahrenheit and 75 degrees Fahrenheit.

2016-04-13
Yega Chuefei baking temperature time-what is the low temperature baking temperature

Yega Chuefei baking temperature time-what is the low temperature baking temperature

1. BLANK ZHOU, Australia: I bake about 1 ton to 1 and a half tons of YIRGECHECHEFFE per month. The baking range is adjusted in 4 seconds, 6 seconds and 8 seconds after the start of the second explosion. Of course, the finished product is mainly for the purpose of single product ESPERSSO. 2. HAPPYBOB: before I choose 2 explosions, it is probably between the last one and the first one, and the end of 40-

2016-10-18
An introduction to the production areas of boutique coffee beans in the manor of Tanzania.

An introduction to the production areas of boutique coffee beans in the manor of Tanzania.

The coffee beans produced by China Coffee Network from here are all exported from Kilimanjaro, but in addition to Mount Kilimanjaro, there are several major coffee producing areas throughout Tanzania, and there are more small farms in other areas. most small farms also have a planting area of several hundred mu, and some have their own washing equipment and drying farms, but graded treatment still has to go through large-scale treatment.

2016-09-14
Several Grinding methods of Coffee beans

Several Grinding methods of Coffee beans

The smell of coffee is charming, it will not lie, choose your favorite coffee beans, the next is how to grind the coffee beans. The roasted coffee beans are ground into powder, which is called Grinding, and after the coffee beans are ground into powder, the fresh flavor of the coffee will gradually disappear, so grinding coffee is best prepared before brewing coffee, and the amount is only ground once.

2015-03-09
Talking about the process of coffee from grinding to extraction the relationship between grinding and extraction

Talking about the process of coffee from grinding to extraction the relationship between grinding and extraction

The taste of coffee mostly depends on the origin and baking degree of the coffee, but the thickness of the grinding degree will also affect the taste of the coffee. There are several basic rules for the relationship between coffee powder grinding and taste, as follows: 1. Fine grinding has a strong taste and bitter taste, while extensive grinding has a refreshing taste and weak bitter taste. The finer the grinding, the larger the surface area of the coffee powder and the more ingredients are extracted.

2015-11-10
Discuss several flaws to avoid when baking

Discuss several flaws to avoid when baking

There are several defects to avoid when baking. Unripe beans. Beans are small and difficult to color. Coke beans. The reason is that the temperature is too high when entering the beans, and the beans are burnt. Bean tail coke. After the beans into the drum temperature is too high, or too slow rotation. Center focus. Dehydration to a burst of excessive fire. Impact crater. The first explosion to the second explosion stage, the fire is too strong. Not fully baked beans. A burst just finished, but can be used for cup testing. Attention beans

2014-08-04
Description of Flavor of Fine Coffee beans in Jamaican Coffee Variety producing area introduction of roasting degree Manor

Description of Flavor of Fine Coffee beans in Jamaican Coffee Variety producing area introduction of roasting degree Manor

The unique flavor of Blue Mountain Coffee is related to its unique geographical location and climatic conditions. Blue Mountain is located in the coffee belt between 25 degrees north latitude and 25 degrees south latitude, with fertile new volcanic soil, fresh air, no pollution, rainy all the year round and great temperature difference between day and night. Most importantly, every afternoon, clouds cover the top of the mountain, which not only shades the coffee trees naturally, but also brings abundant

2016-09-23
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