What is the classification and naming of coffee beans? What is the name of the coffee bean?

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What is the classification and naming of coffee beans? What is the name of the coffee bean?

Representation of names and specifications

Country name and place name:

Indicates the country and region of origin of coffee. For example, it is marked "Ethiopia." Hara, on the other hand, means that it is produced in Hara, Ethiopia. It must be noted that even coffee produced in the same place of origin will have different quality depending on region and year. Although the origin is the same, the taste of coffee may not be the same, which is a standard for selection.

Name of port of export:

The route of transportation can be known from the name of the port of exit marked. Coffee from the same origin or the same brand has a certain route, so it is also exported from the same port. For example, it is marked by "Brazil." Santos, however, indicates that this is coffee exported from Santos, with the exception of those marked "Mocha". Some of the caffeine produced in Yemen still use the port name of Mocha (Mocha) after being abandoned from the port. Matali). In addition, the coffee produced in the Hara region of Ethiopia is also called "Haramoka".

Original species name, variety name:

Only coffee produced in countries such as Arabia will be omitted, but if Arabica and Robusta seeds are shipped, they will be marked with the variety name under the country name. Looks like: "Camelon." Arabica "Wuqanda". Robusta and so on. In addition, there are signs of Mendonobo, Bloomeng and other variety names.

Mountain name:

Blue Mountain (Jamaica), Mount Jiayu (Indonesia), Mount Clarr (Costa Rica), Mount Kilimanjaro (Cuba), Mount Kilimanjaro (Tanzania), Mawendohagen (Papua New Guinea) are all famous brands.

Grade, specification:

At present, each producing country has its own independent standards. The most commonly adopted criteria are as follows:

A washing / non-washing

B flat beans / round beans

C filter (size of coffee beans)

C classification is adopted in most countries, such as Brazil, Colombia, Tanzania and so on. Although there may not be an absolute relationship between the size and quality of coffee beans, it can make the size of raw coffee beans the same.

D classified by elevation

According to the elevation of the cultivated land, it can be divided into three, four, seven and other grades (different national standards). For example, Mexico and Honduras adopt three grades, while Guatemala adopts seven grades. Generally speaking, the quality of highland beans is better than that of lowland beans, and the price is higher because of the increase in freight.

E quality type

The type and quantity of admixtures (defective beans) contained in a quantity of samples are converted into "defective number", and a certain sum is taken as the basis for determining the type of quality. Brazil, Ethiopia, Cuba, Peru and other countries all have benchmarks for the number of defects, and the smaller the value, the better.

F set specifications according to taste

Brazil, Haiti, Kenya, Zaire and other countries have their own tests before they can be exported.

Name of the exporter:

Indicates the ship exporting coffee beans, the name of the exporter, etc.

Check the raw coffee beans by hand

It is also very important to refer to the markings of origin and specifications and touch them directly with your hands to observe their appearance and feeling. To judge the quality of raw coffee beans by their appearance, you must have a certain degree of experience, but as long as the type is certain, you will be able to handle it easily.

Color: spotless, light green just bright, for the beautiful color of coffee beans, which is also related to the harvest.

Shape: use coffee beans of the same size to avoid deformed beans and remove them even if there is a small amount of them.

Incense: raw coffee beans have a unique bright green, which does not necessarily mean that they have a good taste, but can be proved to be fresh agricultural products. In addition to the original fragrance, it should also be noted that it may be contaminated with other peculiar smells (such as fermentation, mildew, medicinal smell, fishy smell, etc.).

Defective beans: such as moth-eaten coffee beans, immature, fermented, shell beans, chopped beans, etc., can be inspected by the appearance.