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The specification and grade of coffee beans basic knowledge of coffee

The specification and grade of coffee beans basic knowledge of coffee

Small and round dark brown coffee beans, quietly emitting a fragrant fragrance in the grinder, injected into the cup showing the beautiful color of amber, these are the three very deep impressions of coffee. As you explore the history and beauty of coffee, you can also see the coffee trees that are caressed by the tropical sun and whose leaves twinkle. It has small white flowers similar to jasmine.

2015-06-04
Coffee common sense specifications and grades of high-quality coffee beans

Coffee common sense specifications and grades of high-quality coffee beans

Small and round dark brown coffee beans, quietly emitting a fragrant fragrance in the grinder, injected into the cup showing the beautiful color of amber, these are the three very deep impressions of coffee. As you explore the history and beauty of coffee, you can also see the coffee trees that are caressed by the tropical sun and whose leaves twinkle. It has small white flowers similar to jasmine.

2014-11-21
The life journey of coffee trees, from the planting of coffee trees to the harvest of coffee beans

The life journey of coffee trees, from the planting of coffee trees to the harvest of coffee beans

(1) the seedling stage is the period from the germination of seeds (or cuttings or grafting) to the emergence of seedlings (the stage of raising seedlings in the nursery), about 0.5-1.5 years. After the coffee seeds were sown, the cotyledons began to be unearthed after a period of germination, which took about 30-100 days, and the length of time was closely related to temperature and humidity. Cotyledons must be removed after germination

2016-08-15
Common sense of boutique coffee beans specifications and grades of coffee beans

Common sense of boutique coffee beans specifications and grades of coffee beans

Small and round dark brown coffee beans, quietly emitting a fragrant fragrance in the grinder, injected into the cup showing the beautiful color of amber, these are the three very deep impressions of coffee. As you explore the history and beauty of coffee, you can also see the coffee trees that are caressed by the tropical sun and whose leaves twinkle. It has small white flowers similar to jasmine.

2014-12-29
Coffee Tree planting knowledge Coffee Tree growing Environment

Coffee Tree planting knowledge Coffee Tree growing Environment

Coffee gives the public the impression that it is black, bitter and excited after drinking sleepless beverages. The coffee beans we see in the coffee shop are brown, roasted beans and amber. Coffee comes from coffee beans, which are harvested and processed from the fruits of coffee trees. Coffee trees grow at the center of the equator, south.

2015-03-04
Coffee roaster: Korean roaster GENE CAFE hot air 3D coffee bean roaster 300g

Coffee roaster: Korean roaster GENE CAFE hot air 3D coffee bean roaster 300g

Brand: Korean roaster color classification: red black roaster: 300g roaster Taiwan semi-direct roaster: coffee bean cooling plate: [product name]: Korean original GENE CAFE 3D professional coffee roaster [brand]: GENE CAFE [origin]: Korea [voltage]: 220V/60Hz [power]: 1200mm 1400W [size]: 383*243*229mm [temperature control

2015-12-17
Growth and characteristics of Coffee trees

Growth and characteristics of Coffee trees

The origin of the coffee tree is Ethiopia in Africa. In botany, coffee trees belong to the evergreen trees of the subgenus Rubiaceae, and coffee beans, commonly known as coffee beans, are actually the seeds of the fruit of coffee trees. They are called coffee beans only because they are shaped like beans.

2014-09-02
Knowledge of Coffee roasting on the basis of Coffee hand net Baking

Knowledge of Coffee roasting on the basis of Coffee hand net Baking

Do-it-yourself, the biggest advantage of roasting coffee beans with a hand net is low cost, fresh, even if it is not guaranteed to be very uniform. In addition, the firepower can be adjusted freely to facilitate the observation of bean color changes, which is also one of the reasons why coffee lovers are keen on this method.

2014-09-09
Complete knowledge of coffee roasting

Complete knowledge of coffee roasting

Coffee roasting (coffee roasting) refers to the heating of raw beans to convert starch in raw beans into sugars and acids at high temperature, cellulose and other substances will be carbonized to varying degrees, water and carbon dioxide will be volatilized, proteins will be converted into enzymes and fats, and the remaining substances will be combined to form an oil film on the surface of coffee beans, and in the process coffee acids will be formed.

2014-08-20
How to distinguish the basic knowledge of coffee from the specifications and grades of coffee beans

How to distinguish the basic knowledge of coffee from the specifications and grades of coffee beans

Small and round dark brown coffee beans, quietly emitting a fragrant fragrance in the grinder, injected into the cup showing the beautiful color of amber, these are the three very deep impressions of coffee. As you explore the history and beauty of coffee, you can also see the coffee trees that are caressed by the tropical sun and whose leaves twinkle. It has small white flowers similar to jasmine.

2015-10-14
What process does it take to process coffee fruit to coffee beans?

What process does it take to process coffee fruit to coffee beans?

A fresh, green coffee bean obtained by removing its red flesh and peel and silver skin from a coffee cherry. The structure of coffee cherry is composed of outer skin, pulp, endocarp, silver skin and seeds. The shape is oval, usually the fruit of coffee is composed of two oval seeds opposite each other, and the other side is flat, so it is called flat bean, but there is also one.

2016-06-14
There are 13 unique uses of coffee you don't know.

There are 13 unique uses of coffee you don't know.

1. A clinical trial in Illinois has found that caffeine, which slows blood flow in the body's blood vessels, can also reduce the intensity and frequency of headaches. One group only agreed to drink coffee, while 58% reported being completely relaxed. While the other group drank coffee and ibuprofen at the same time, 70% of the headache disappeared. But drinking coffee for migraine is the best

2014-07-10
Boutique Coffee knowledge about roasting of Coffee

Boutique Coffee knowledge about roasting of Coffee

Roasting: as the name implies, is to provide heat to coffee beans, so that a series of internal chemical changes, showing the unique color, aroma and taste of coffee. Every coffee bean contains fragrance, sour taste, sweet taste and bitter taste. How to release it incisively and vividly depends on the roasting heat. Coffee beans begin the caramelization process at 170200 degrees Celsius, at 185240 ℃.

2015-01-21
Coffee knowledge basics of hand web baking

Coffee knowledge basics of hand web baking

Do-it-yourself, the biggest advantage of roasting coffee beans with a hand net is low cost, fresh, even if it is not guaranteed to be very uniform. In addition, the firepower can be adjusted freely to facilitate the observation of bean color changes, which is also one of the reasons why coffee lovers are keen on this method. It is also baked in a pan or Chinese-style frying pan, but it usually has the following disadvantages: 1. It is heavier and the arms continue to shake.

2014-09-28
Yega Xuefei baking record

Yega Xuefei baking record

Yega snow coffee: turn the cage on the oven, preheat it at 170 degrees for 2 minutes, serve the coffee beans. Bake at 170 degrees for 2 minutes to 250 degrees. After about 11 minutes, hear the first explosion for more than ten seconds and quickly take it out and rotate to the cooling plate to cool down. Coffee beans are slightly deeper than the standard medium roasting, and the actual roasting degree must be below medium. A lot of silver skins are still glued to the coffee beans, indicating that they are not roasted enough.

2014-07-01
Coffee roasting technology A complete knowledge of coffee roasting machine

Coffee roasting technology A complete knowledge of coffee roasting machine

Coffee roasting (coffee roasting) means that through heating raw beans, starch in raw beans is converted into sugars and acids at high temperature, substances such as cellulose will be carbonized to varying degrees, water and carbon dioxide will be volatilized, proteins will be converted into enzymes and fats, and the remaining substances will be combined to form an oil film on the surface of coffee beans, and in the process coffee acids will be formed.

2015-01-08
How coffee beans should be cooked to drink coffee origin coffee introduction

How coffee beans should be cooked to drink coffee origin coffee introduction

Before making coffee beans, you should buy coffee tools if you make them by hand, you need hand-washed pot filter paper and so on. 1. Raw bean processing: 1. Picking is divided into mechanical picking and manual picking. Mechanical picking is suitable for coffee gardens where the land is flat and planted in a large area. Brazil uses mechanical picking coffee most frequently in the world. This method is characterized by low cost and high efficiency, but the coffee beans picked vary widely.

2016-05-27
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
Basic knowledge of Coffee processing Secrets of Coffee beans

Basic knowledge of Coffee processing Secrets of Coffee beans

After the fruit is harvested, the outer skin, pulp, endocarp and silver skin should be removed before shipping. There are two kinds of methods: drying (also known as natural or non-washing) and washing. The drying method is relatively simple. First of all, spread the freshly harvested fruit on the exposure field for a week or two until the fruit crackles and dries naturally. After that, the sheller will dry the fruit.

2014-11-08
20 small uses of coffee

20 small uses of coffee

Needle pad fillers (Pin cushion filler) used dry coffee grounds are very good needle padding fillers for household use. Wrap them in small pieces of cloth, tie them with a rubber band, and place them in an egg cup or other small container. Coffee grounds prevent needles from rusting. Remove dead skin (Exfoliate skin) Coffee can reduce fat formation, thus making the skin smooth and tight

2014-08-05
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