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Teach you how to manually select coffee beans and coffee defective beans-introduction to coffee

Teach you how to manually select coffee beans and coffee defective beans-introduction to coffee

Guide: hand-selected: it is a step to remove impurities and bad beans attached to delicious coffee beans. Coffee beans are often mixed with foreign bodies, such as stones, sawdust, pieces of metal, grains of soil, fruit of trees, and sometimes coins and glass. I agree with the saying that apples don't taste different because of their size, but when it comes to roasting coffee beans, they all have to be heated anyway.

2015-11-26
Detailed introduction of coffee beans: introduction of the classification characteristics and shapes of several kinds of defective beans

Detailed introduction of coffee beans: introduction of the classification characteristics and shapes of several kinds of defective beans

Coffee training several kinds of defective beans introduce moldy beans: because of incomplete drying, or damp during transportation and storage, cyan and white molds grow, which sometimes make the beans stick together. If these moldy beans are not removed, they will produce a moldy smell. Dead beans: beans with abnormal results. The color is not easy to change because of baking, so it is easy to distinguish. The flavor is thin, with silver skin

2015-12-23
Which taste is better, big or small?

Which taste is better, big or small?

Production sites rated large coffee beans higher according to size. It is also said that the grading of the sieve size (coffee bean size) has nothing to do with French taste. The Nordic countries, which are now coffee advanced countries, purchase the most advanced coffee beans from Brazil and other places, mainly buying small particles of beans with sieve size 13-16. They avoid buying expensive, big beans and buy cheap, small beans instead.

2015-03-24
Selection of coffee beans

Selection of coffee beans

In short, when choosing green coffee beans, beans with uniform shape, thickness, size, color, center line and so on are the best. In short, an average bean is a good bean. Unfortunately, such beans are extremely rare.

2014-05-13
Which coffee common sense belongs to the defective beans that affect the flavor of high-quality coffee?

Which coffee common sense belongs to the defective beans that affect the flavor of high-quality coffee?

Moldy beans: cyan and white bacteria grow because they are not completely dry or are too wet during transportation and preservation, which will make the whole cup of coffee mildew if mixed into roasting and grinding. Fermented beans: there are two main causes: one is the process of soaking in a washing fermentation tank, which is formed by water pollution, and the other is that the moisture in the warehouse makes it ferment and make the beans.

2014-12-20
Fine coffee what are the defective beans in coffee beans?

Fine coffee what are the defective beans in coffee beans?

Next, I would like to introduce several kinds of defective beans. Moldy beans: because of incomplete drying, or damp in the process of transportation and storage, cyan and white molds grow, which sometimes make the beans stick together. If these moldy beans are not removed, they will produce moldy smell. Dead beans: beans with abnormal results. The color is not easy to change because of baking, so it is easy to distinguish. Wind

2014-12-28
Big or small beans, which taste better?

Big or small beans, which taste better?

Production sites rated large coffee beans higher according to size. It is also said that the grading of the sieve size (coffee bean size) has nothing to do with French taste. The Nordic countries, which are now coffee advanced countries, purchase the most advanced coffee beans from Brazil and other places, mainly buying small particles of beans with sieve size 13-16. They avoid buying expensive, big beans and buy cheap, small beans instead.

2014-08-05
What are the characteristics of defective coffee beans? factors that affect the flavor of high-quality coffee

What are the characteristics of defective coffee beans? factors that affect the flavor of high-quality coffee

Which are the defective beans that affect the flavor of high-quality coffee? Moldy beans: cyan and white bacteria grow because they are not completely dry or are too wet during transportation and preservation, which will make the whole cup of coffee mildew if mixed into roasting and grinding. Fermented beans: there are two main causes: one is the process of soaking in a washing fermentation tank, which is formed by water pollution.

2016-04-14
How to choose coffee beans by hand

How to choose coffee beans by hand

Apples don't taste different because of size, which I agree with, but in the roasting of coffee beans, it doesn't matter if they're heated anyway. Coffee beans harvested from the same tree, regardless of size

2014-12-28
Which tastes best, big granulated beans or small granulated beans?

Which tastes best, big granulated beans or small granulated beans?

Coffee beans with large particles are highly valued in the place of production according to their size. It is also said that the French taste of the sieve size (coffee bean size) has nothing to do with it. Now the Nordic countries, which are advanced coffee countries, purchase the most advanced coffee beans in Brazil and other places, mainly buying small pellet beans with a sieve size of 13-16. They avoid buying high-priced large granulated beans and buy cheap small ones instead.

2015-05-11
Selection methods and matters needing attention of raw coffee beans

Selection methods and matters needing attention of raw coffee beans

The taste of raw beans and fruits before selection will not vary according to their size. What about coffee beans? Coffee beans harvested from the same tree, regardless of size

2015-10-10
Dry water washing roasted coffee beans raw beans Ethiopian Sidamo sun treatment Lion King

Dry water washing roasted coffee beans raw beans Ethiopian Sidamo sun treatment Lion King

The appearance of dry coffee is different from that of water-washed coffee: the water content of water-washed coffee is 12% Mel 13%, and that of dry coffee beans is 11% Mel 12%. Outwardly, the former looks darker green. Generally speaking, the raw beans with higher water content are mostly green or cyan, while those with less water content are brown or close to white. Raw beans are refined by washing.

2016-03-29
Which is better to taste big granulated beans or small granulated beans?

Which is better to taste big granulated beans or small granulated beans?

Coffee beans with large particles are highly valued in the place of production according to their size. It is also said that the French taste of the sieve size (coffee bean size) has nothing to do with it. Now the Nordic countries, which are advanced coffee countries, purchase the most advanced coffee beans in Brazil and other places, mainly buying small pellet beans with a sieve size of 13-16. They avoid buying high-priced large granulated beans and buy cheap small ones instead.

2014-12-16
How to use coffee utensils what supplies do you need to prepare to make coffee?

How to use coffee utensils what supplies do you need to prepare to make coffee?

In the coffee processing process, baking is the most difficult step, it is a kind of science, but also a kind of art. The baking process is divided into three stages: dehydration, in the early stage of baking, raw beans begin to absorb heat, and the internal water gradually evaporates. At this time, the color gradually changed from cyan to yellow or light brown, the silver skin began to fall off, and the faint smell of grass could be smelled. The main part of this stage

2016-07-11
What is the better taste of large granulated beans and small granulated beans?

What is the better taste of large granulated beans and small granulated beans?

From the fruit state of coffee beans when they are picked from the tree to the state of raw beans that can be baked, the moisture content of coffee beans will be controlled between 9% and 13%, and it is not easy to bake if the water content is too high or too low. Generally, we get newly collected raw beans with water washing treatment, the moisture content is usually about 11.5% to 12.5%, half-washed Mantenin may reach 13%, and half-washed Brazil is 11% ~ 12% per day.

2015-09-09
What natural conditions are needed to grow coffee trees? which countries are the most suitable for planting coffee trees?

What natural conditions are needed to grow coffee trees? which countries are the most suitable for planting coffee trees?

In the coffee processing process, baking is the most difficult step, it is a kind of science, but also a kind of art. The baking process is divided into three stages: dehydration, in the early stage of baking, raw beans begin to absorb heat, and the internal water gradually evaporates. At this time, the color gradually changed from cyan to yellow or light brown, the silver skin began to fall off, and the faint smell of grass could be smelled. The main part of this stage

2016-07-11
Which is the better taste of high-quality coffee beans, large granule beans or small granule beans?

Which is the better taste of high-quality coffee beans, large granule beans or small granule beans?

Coffee beans with large particles are highly valued in the place of production according to their size. It is also said that the French taste of the sieve size (coffee bean size) has nothing to do with it. Now the Nordic countries, which are advanced coffee countries, purchase the most advanced coffee beans in Brazil and other places, mainly buying small pellet beans with a sieve size of 13-16. They avoid buying high-priced large granulated beans and buy cheap small ones instead.

2015-01-28
Manually select

Manually select "good beans" and "bad beans"

I agree that apples don't taste different because of their size, but when it comes to roasting coffee beans, they all have to be heated anyway, and it doesn't matter if the coffee beans are different in size. Coffee beans harvested from the same tree, regardless of size

2014-08-29
Coffee bean selection method manual selection of

Coffee bean selection method manual selection of "good beans" and "bad beans"

Apples don't taste different because of size, which I agree with, but in the roasting of coffee beans, it doesn't matter if they're heated anyway. Coffee beans harvested from the same tree, regardless of size

2015-01-30
The skills of choosing

The skills of choosing "good beans" and "bad beans" Coffee basic knowledge

I agree that apples don't taste different because of their size, but when it comes to roasting coffee beans, they all have to be heated anyway, and it doesn't matter if the coffee beans are different in size. Coffee beans harvested from the same tree, regardless of size

2015-10-20
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