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Initial processing and roasting of coffee

Initial processing and roasting of coffee

The harvest time is different in different countries and regions. The harvest process requires a lot of manpower, especially high-quality selected coffee, which can only pick fully ripe red coffee cherries.

2014-07-08
Picture shows coffee roasting process guide coffee bean roasting general knowledge

Picture shows coffee roasting process guide coffee bean roasting general knowledge

Naked eye observation as one of the methods to determine the roasting degree of coffee beans is very limited when used alone. If it is supplemented by the judgment of burst sound and the discrimination of fragrance, quite accurate results can be obtained. But the world of coffee is full of surprises and rarely conventional, and explosive Sumatra is often mistaken for urban baking. On the other hand, the color of some coffee beans after roasting will look better than that of actual roasting.

2015-09-21
The characteristics of dripping coffee what is dripping coffee? The uniqueness of dripping coffee

The characteristics of dripping coffee what is dripping coffee? The uniqueness of dripping coffee

The drip filter pot, which originated in the Netherlands, is the best choice for making iced coffee. The most special thing about waterdrop coffee is that cold water is completely used in the process of coffee extraction. In general, when making, it will let the cold water deep bake at the rate of 7 drops in 10 seconds, and grind the coffee powder carefully, so that the coffee can be slowly extracted through cold water.

2016-03-17
The process of making matcha coffee.

The process of making matcha coffee.

Matcha coffee has a strong gentle color. Here, hand-brewed coffee brewed with filter paper is also used to show this oriental matcha coffee, so that the deep-roasted beans are filtered by fine filter paper to show a rich and gentle taste. Raw material: * fresh roasted coffee 20g * matcha powder a little * sugar 1 teaspoon * appropriate amount of fresh cream: matcha coffee is filled with Japanese style

2014-09-24
Espresso common sense a cup of technical Espresso

Espresso common sense a cup of technical Espresso

The Espresso boiled at the ideal water temperature is very deep reddish brown, and the foam on the surface will have dark brown spots (the Italians call it el tigre), and the thickness of the foam should be more than 4mm. In the final analysis, coffee is a kind of agricultural product, so drinking coffee must start with raw coffee beans. The Espresso boiled at the ideal water temperature is very deep reddish brown.

2014-11-25
Roasting of fine coffee beans determines the taste of coffee

Roasting of fine coffee beans determines the taste of coffee

Generally speaking, each coffee cherry contains two raw beans, and the fragrance is still hidden, waiting to be discovered. In raw beans, it contains a lot of chloric acid. As the baking process, chloric acid will gradually disappear, releasing familiar and pleasant fruit acid-such as acetic acid, citric acid, malic acid in wine. Baking is just right, it can present these beautiful sour taste moderately; on the contrary,

2014-12-09
Introduction to the roasting degree of coffee

Introduction to the roasting degree of coffee

A series of chemical changes occur during the baking process. After about 5-25 minutes of baking (depending on the temperature selected), the green coffee beans lose some humidity and turn yellow. In this process, the coffee beans will swell, changing from a strong, high-density raw bean to a low-density fluffy state. After this process, the size of the coffee beans will about double, starting

2016-06-13
Pictured coffee roasting process wizard

Pictured coffee roasting process wizard

Naked eye observation as one of the methods to determine the roasting degree of coffee beans is very limited when used alone. If it is supplemented by the judgment of burst sound and the discrimination of fragrance, quite accurate results can be obtained. But the world of coffee is full of surprises and rarely conventional, and explosive Sumatra is often mistaken for urban baking. On the other hand, the color of some coffee beans after roasting will look better than that of actual roasting.

2014-09-28
Coffee flavor is most affected by the factor

Coffee flavor is most affected by the factor "mercaptan" to create deep-roasted and light-roasted coffee beans.

Boutique coffee (specialty coffee) is also called specialty coffee selection coffee. It refers to coffee made from a small number of raw beans with excellent taste grown in an ideal geographical environment. Depending on the special soil and climatic conditions in which they grow, they have outstanding flavor. After strict selection and classification, this kind of coffee is hard in texture, rich in taste and stylish.

2016-06-13
Coffee Flavor Wheel and flavor spectrum

Coffee Flavor Wheel and flavor spectrum

The coffee taste spectrum was drawn by Tedelingo, a senior consultant of SCAA in 1997, and is composed of normal taste spectrum and abnormal taste spectrum. The so-called normal taste spectrum refers to the normal taste spectrum of coffee, while the abnormal taste spectrum refers to the abnormal taste spectrum of raw beans under abnormal conditions, such as improper processing, transportation and storage, resulting in deterioration of coffee protein, organic acids and fats, or improper roasting. "Coffee.

2016-06-01
Study on roasting degree of Coffee beans

Study on roasting degree of Coffee beans

A series of chemical changes occur during the baking process. After about 5-25 minutes of baking (depending on the temperature selected), the green coffee beans lose some humidity and turn yellow. In this process, the coffee beans will swell, changing from a strong, high-density raw bean to a low-density fluffy state. After this process, the size of the coffee beans will about double, starting

2016-06-12
Caffeinated sparkling drinks may interfere with the normal development of children's brains.

Caffeinated sparkling drinks may interfere with the normal development of children's brains.

A study published in the Journal of the Public Library of Science warns that caffeinated sparkling drinks may interfere with the normal development of children's brains, the Daily Mail reported. The researchers believe that caffeine interferes with brain development during puberty by inhibiting deep sleep. Puberty is a critical period of brain development, and problems in this period can lead to mental scores.

2015-10-28
Coffee knowledge | what are the characteristics of light-roasted, medium-roasted and deep-roasted coffee beans

Coffee knowledge | what are the characteristics of light-roasted, medium-roasted and deep-roasted coffee beans

Coffee knowledge | what are the characteristics of light-roasted, medium-roasted and deep-roasted coffee beans? roasting can not produce a variety of rich aroma, the aroma is related to variety, planting land, planting quality, altitude, post-fruit preparation. Study is relevant; but roasting can affect the amount of flavor, through the bean baker who is familiar with beans, can highlight the unique flavor of coffee roasting depth, the world

2016-08-06
Common sense of coffee making process of matcha coffee

Common sense of coffee making process of matcha coffee

Matcha coffee has a strong gentle color. Here, hand-brewed coffee brewed with filter paper is also used to show this oriental matcha coffee, so that the deep-roasted beans are filtered by fine filter paper to show a rich and gentle taste. Raw material: * fresh roasted coffee 20g * matcha powder a little * sugar 1 teaspoon * appropriate amount of fresh cream: matcha coffee is filled with Japanese style

2015-04-25
Coffee beans basic knowledge Coffee beans roasting stage table

Coffee beans basic knowledge Coffee beans roasting stage table

Degree Description Degree Description Stage Name Stage Description Features Description Flavor and Appearance Description Bake until the end of the first burst Light baking Light baking is rarely used and is generally used only for testing. Cinnamon roasting is widely used in some canned coffees. It is difficult for firepower to reach the bean core part, which is easy to cause a half-cooked situation. Therefore,

2015-06-09
General knowledge of fancy Coffee making process of matcha coffee

General knowledge of fancy Coffee making process of matcha coffee

Matcha coffee has a strong gentle color. Here, hand-brewed coffee brewed with filter paper is also used to show this oriental matcha coffee, so that the deep-roasted beans are filtered by fine filter paper to show a rich and gentle taste. Raw material: * fresh roasted coffee 20g * matcha powder a little * sugar 1 teaspoon * appropriate amount of fresh cream: matcha coffee is filled with Japanese style

2015-02-10
Is bitterness an essential flavor of coffee?

Is bitterness an essential flavor of coffee?

After talking about the sour coffee that makes me happy and worried, let's take some time to think about the established impression of coffee: bitterness. Bitter coffee ah bitter coffee, why don't you drink the sweet pearl milk tea, but choose the bitter coffee? The answer is simple: good boutique coffee is hardly bitter. This runs counter to the public impression of coffee, not to mention unsweetened.

2015-08-27
Roasting process of boutique coffee beans and matters needing attention

Roasting process of boutique coffee beans and matters needing attention

Among the many factors affecting the taste and flavor of coffee, roasting is the most important link. And baking itself is both a science and an art. During the roasting process of 8-20 minutes, raw coffee beans (Green coffee been) produce a series of complex changes: from the appearance, the coffee beans gradually change from light green to light yellow, light brown, brown, dark brown, such as

2014-12-26
The initial processing and roasting of Coffee

The initial processing and roasting of Coffee

The harvest time is different in different countries and regions. The harvest process requires a lot of manpower, especially high-quality selected coffee, which can only pick fully ripe red coffee cherries. Because all coffee cherries don't ripen at the same time, you need to go back to the same tree many times to pick. Coffee beans come from a mature seed called coffee cherry (cherries).

2015-06-06
General knowledge of Fine Coffee A guide to the roasting process of coffee

General knowledge of Fine Coffee A guide to the roasting process of coffee

Naked eye observation as one of the methods to determine the roasting degree of coffee beans is very limited when used alone. If it is supplemented by the judgment of burst sound and the discrimination of fragrance, quite accurate results can be obtained. But the world of coffee is full of surprises and rarely conventional, and explosive Sumatra is often mistaken for urban baking. On the other hand, the color of some coffee beans after roasting will look better than that of actual roasting.

2014-11-17
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