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The most important 45 seconds of brewing coffee by hand

The most important 45 seconds of brewing coffee by hand

Enthusiasts love complicated appliances A middle-aged man walks past a booth selling filtered coffee cups, and the woman at the booth has just opened her mouth to introduce it. The man smiled and replied, this is too easy for me. My degree, at least, is the type of siphon. What the man calls siphon is a complicated coffee pot. It usually has two layers. Add hot water to the pot and add to the pot.

2015-02-04
World famous Super Coffee introduction Super Blue Mountain Coffee

World famous Super Coffee introduction Super Blue Mountain Coffee

Super Blue Mountain Coffee details: ◆ Origin: Caribbean Central America ◆ roasting method: City Roast ◆ characteristics: mellow, full aftertaste ◆ choose Central American high-altitude coffee beans with similar flavor properties to pure Blue Mountain coffee, blending coffee from Jamaica Blue Mountain coffee producing areas, special roasting design adopts City Roast, both in flavor and taste, and pure

2015-06-11
A comprehensive introduction to all aspects of coffee-coffee beginners must see the knowledge.

A comprehensive introduction to all aspects of coffee-coffee beginners must see the knowledge.

Linnaeus (Swedish naturalist) classifies coffee plants into the Rubiaceae family, such as gardenia. The great naturalist named it Coffea. Although wild plants can grow as high as 10-12 meters, the plantations are about 3 to 5 meters high, with the exception of Colombia, where tree species rarely exceed 2 meters. This makes farming and picking easier and more economical to cultivate. Leaves

2015-12-03
The flavor of shallow roasted coffee is sour and sweet.

The flavor of shallow roasted coffee is sour and sweet.

Coffee always gives people a black and bitter stereotype, but in fact, it is like a fruit, sour and sweet. The diversity and variation of the flavor of the lightly roasted manor-grade boutique coffee is no less than that of red wine. You can feel rich fruit, flower and sweet aromas in a good cup of coffee noodles. I will definitely like this gradually after I try it.

2015-04-11
What kind of coffee is healthy?

What kind of coffee is healthy?

Although coffee is good for health, not all coffee is healthy. Most of the food industry is like this, most of the ingredients used by human beings in nature are healthy, but improper processing and storage methods also affect their health to a great extent, such as canned food, fried food and puffed food. The same goes for coffee. So, what kind of coffee is healthy?

2014-09-03
Shallow roasted coffee sweet and sour coffee beans overflowing with sweet and sweet fruit

Shallow roasted coffee sweet and sour coffee beans overflowing with sweet and sweet fruit

Coffee always gives people a black and bitter stereotype, but in fact, it is like a fruit, sour and sweet. The diversity and variation of the flavor of the lightly roasted manor-grade boutique coffee is no less than that of red wine. You can feel rich fruit, flower and sweet aromas in a good cup of coffee noodles. I will definitely like this gradually after I try it.

2015-01-27
The taste of shallow roasted coffee is sour and sweet and full of sweet fruit.

The taste of shallow roasted coffee is sour and sweet and full of sweet fruit.

Coffee always gives people a black and bitter stereotype, but in fact, it is like a fruit, sour and sweet. The diversity and variation of the flavor of the lightly roasted manor-grade boutique coffee is no less than that of red wine. You can feel rich fruit, flower and sweet aromas in a good cup of coffee noodles. I will definitely like this gradually after I try it.

2015-10-24
A brief History of the Development of Coffee machines in Italy

A brief History of the Development of Coffee machines in Italy

Ⅰ, a brief history of the development of Italian coffee machines, I do not know who first wrote this paragraph: at the beginning of the 20th century, an impatient engineer living near Napoli, Italy, was impatient with dripping coffee for too long, so he was waiting for time to come up with a way to brew coffee in a high-temperature, high-pressure way to shorten the time, so he invented a unique meaning in the world.

2015-10-12
How long can you drink coffee beans after roasting? the best time to raise beans is a few days.

How long can you drink coffee beans after roasting? the best time to raise beans is a few days.

So, is freshly baked coffee the best? Can we make a good cup of coffee from freshly roasted coffee beans? Our opinion is that it is best to wait more than 6 hours for coffee extracted without pressure apparatus (single coffee of origin) (cup test requires 8-12 hours), while for Espresso coffee it takes more than 5 days. The exhaust effect of coffee beans does not begin until 3 hours after the completion of baking.

2016-10-20
The production of Espresso is a technical work.

The production of Espresso is a technical work.

The Espresso boiled at the ideal water temperature is dark reddish brown, with dark brown spots on the surface of the foam (called "el tigre" by the Italians), and the foam should be more than 4mm thick.

2014-07-10
The time of raising beans and waking up beans of fine coffee

The time of raising beans and waking up beans of fine coffee

The harvesting method and refining method are adopted. Generally speaking, it is better to adopt manual harvesting method and water washing refining method. A variety of fine coffee. It is better to use Arabica inherent variety Tibica or bourbon variety. Is the altitude, topography, climate, soil and refinement of the cultivated land or farm clear? Generally speaking, the coffee with high altitude is of higher quality, and the fertile volcanic soil is the best soil.

2016-06-30
What can Crema of Espresso tell us?

What can Crema of Espresso tell us?

During the roasting process, a large amount of carbon dioxide is produced in the coffee beans, most of which will be emitted during the cooling process, and a few will continue to be kept internally, and these gases will be released when the coffee powder is ground, so coffee must be made as soon as possible after grinding. When hot water strikes coffee powder under Espresso pressure, it will emulsify the insoluble oil of coffee powder and at the same time, it will be supersaturated.

2015-01-05
What can Espresso's Crema tell us?

What can Espresso's Crema tell us?

During the roasting process, a large amount of carbon dioxide is produced in the coffee beans, most of which will be emitted during the cooling process, and a few will continue to be kept internally, and these gases will be released when the coffee powder is ground, so coffee must be made as soon as possible after grinding. When hot water strikes coffee powder under Espresso pressure, it will emulsify the insoluble oil of coffee powder and at the same time, it will be supersaturated.

2015-01-15
What can Espresso's Crema tell us?

What can Espresso's Crema tell us?

During the roasting process, a large amount of carbon dioxide will be produced in the coffee beans, most of which will be emitted during the cooling process, and a small amount will continue to be stored inside. These gases will be released when grinding the coffee powder, so it is necessary to make coffee as soon as possible after grinding. When hot water hits the coffee powder under high pressure, it emulsifies the insoluble fats of the coffee powder and at the same time, it dissolves in supersaturation.

2015-07-27
The technique of brewing coffee the most critical 45 seconds of coffee life

The technique of brewing coffee the most critical 45 seconds of coffee life

On June 18, people passing by the exhibition hall of the International Trade Center will smell a strong smell of coffee. If you follow the fragrance and go through the door of the exhibition hall, you will find a world of coffee. The huge machine is like a small locomotive, with a large round basin connected to the front end. In the large round basin, several spiral arms were completely lost in the yellowish-brown metallic coffee beans. Coffee beans are swirled.

2015-06-11
The production of Espresso

The production of Espresso

Production of Espresso: generally speaking, large coffee beans can produce better coffee. In the case that the quality of coffee beans has been fully assured, the first technical problem to be solved is blending. Blending refers to the selection of coffee beans of different origin and quality to achieve the desired results. The matching technocrat believes that 50% of the success factors of a perfect Espresso depend on the composition of the match.

2014-09-30
Making coffee is a skill.

Making coffee is a skill.

Coffee brewing is a skill. Generally speaking, large coffee beans can produce better coffee. In the case that the quality of coffee beans has been fully assured, the first technical problem to be solved is blending. Blending refers to the selection of coffee beans of different origin and quality to achieve the desired results. The matching technocrat believes that 50% of the success factors of a perfect Espresso depend on the composition of the match.

2014-09-10
Shallow cultivation of coffee beans with fruity aroma, sweet and sour coffee

Shallow cultivation of coffee beans with fruity aroma, sweet and sour coffee

The growth environment of boutique coffee beans also has higher requirements. Generally grow at an altitude of 1500 meters or even more than 2000 meters above sea level, with appropriate precipitation, sunshine, temperature and soil conditions. Some world-famous coffee beans also have a special geographical environment, such as the alpine clouds in the Blue Mountains, the free shade provided by the afternoon clouds in Kona, and the volcanic ash soil in Antigua.

2016-05-26
The color of espresso crema tells us the knowledge of extraction.

The color of espresso crema tells us the knowledge of extraction.

The color of crema should be light reddish brown, but what does yellow-white or very black almost charred brown mean? The answer comes from drinks, because crema is actually carbon dioxide bubbles wrapped in brewed coffee, so the darker the foam means the stronger the coffee becomes a natural assumption. But in fact, it is very difficult to distinguish the color of coffee.

2014-12-30
Chapter 5 Commercial espresso machine

Chapter 5 Commercial espresso machine

Chapter 5 Commercial espresso machines From whom to buy machines? At my business seminars, there are always a lot of people who ask, which espresso machine is best? I often say this perfunctorily: the machine that can move is best. At first it sounds like crap, but after you hear my honest and in-depth analysis, you'll know that movement is a prerequisite. Want to open a shop

2015-03-13
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