What kind of raw beans are high-quality raw beans? How to choose raw coffee beans? Yega, Xuefei, Ariga.

What kind of raw beans are high-quality raw beans? First look at the surface of beans, fresh and high-quality raw beans, the surface is shiny, in addition, the processing of good raw beans, uniform color, the surface of uneven color can not be called good beans, must choose uniform color. Secondly, the particle size is the same, which is also evidence of good quality management. Make sure that the particle size is the same when you buy it. Even and neat coffee raw beans can achieve a consistent baking effect; otherwise, some are too deep and bitter, and some are too shallow and sour, which will affect the overall taste of roasted coffee beans. Raw beans are divided into several grades according to quality standards, which vary from place to place, basically according to size and shape. The higher the grade, the better the quality. At present, as the domestic coffee raw bean market has just started, the coffee raw beans sold are mainly low-grade futures beans. People usually have a lot of defects in the raw beans they get. Defective coffee beans are quite harmful, including that the mutated beans are neither flat nor garden beans. Due to abnormal development, the raw beans are broken in the center when they are shelled. This kind of bean is prone to uneven baking. Fermented beans / black beans are fermented internally in the process of processing or washing. It has the smell of fermented acid. Unripe beans / white dead beans are harvested when the coffee fruit is not fully ripe. This kind of bean is ivory after baking and tastes green and astringent. The process of processing and transportation of mildew beans is affected by damp, rain and mold. As long as one bean is moldy, it will soon spread to others, so be careful. Worm-eaten beans are eaten by a pest called coffee bark beetle, and there are insect eyes on the beans, which make coffee smell.

Country: Ethiopia

Grade: G1

Producing area: Yega Xuefei Gediyo

Altitude: 1900-2100 m

Treatment: insolation

Variety: original species

Producer: KebelAricha

Flavor: light fermented wine, sweet orange, spices, honey sweet

This batch is produced at the KebelAricha processing plant, where there are about 650,700 small coffee farmers who send ripe coffee berries here for processing in exchange for cash. After the treatment plant selects the available berries, they are directly exposed to the sun on the scaffolding and are turned every 2-3 hours in the first few days to prevent overfermentation. After four to six weeks of sun exposure, the workers will scrape off the outer pulp with a machine according to the weather and temperature, and then transport it to addis for storage. Usually, sun-treated beans are stored in the form of shell beans, and they are not shelled until they are exported to ensure the quality of raw beans. This batch of Sunshine Eriga is rated as G1 by ECX. It is excellent in appearance, consistency, freshness, dry aroma and flavor of raw beans. You can't miss those who like bright acidity and strong berry flavor.

Flavor description: light fermented wine, jujube, sweet orange tone, dark berries, litchi, carambola, peach, peach, longan jujube, honey sweet, cocoa with a hint of spice, body thick and lasting

About ProjectOrigin

The winner of the SasaSestic,2015 World Barista Competition and his business team ONACoffee started a raw bean shopping program called ProjectOrigin three years ago. The project works directly with coffee growers in poor countries and regions to improve their production conditions and give them a purchase price 20% higher than the fair trade price.

The original intention of the project also includes strengthening the links between roasters and coffee farmers and guiding coffee farmers to grow high-quality coffee beans. So far, Sasa has established relationships with coffee growers from eight countries, including Brazil, Panama, India, Ethiopia, El Salvador and Costa Rica.