Introduction to the characteristics of Coffee Grinding degree varieties in Xidamo Shaqiso producing area of Ethiopia

The coffee in Sidamo has a variety of flavors. Different soil types, microclimates and countless native coffee species, towering mountains, highlands, plateaus, valleys and plains, diverse topography, and the geology of the area belongs to nutrient-rich, well-drained volcanic soil. the depth of the soil is nearly two meters, and the surface soil is dark brown or brown. The biggest advantage of the area is that the soil fertility is maintained through the circulation of organic matter, using the withered leaves of the surrounding trees or the residual roots of the plants as fertilizer. Therefore, the coffee produced in cities and towns has obvious differences and characteristics. In 2010-2012, it continuously obtained the high score of CR92~94, the authoritative coffee evaluation website in the United States. Thus it can be seen that the raw beans in this area are extraordinary.

Sidamo Coffee beans are grayish, thick in some places and small in others, with soft and strong acidity, mellow and sweet and spicy. It is one of the courtyard coffees in the highlands of southern Ethiopia. Unlike ordinary African coffee, Sidamo has clear acidity, smooth taste and delicate floral smell.

1. Room temperature: 30 degrees

two。 Initial firepower: 50 degrees, bean temperature: 190 degrees, throttle 4

3. 1: 50 seconds, temperature recovery point: 100 degrees, fire control 130 degrees, valve closed to 3

4. 3: 25 ", the beans are yellowish, with the aroma of baked grain.

5. 4 degrees, baking temperature 124.3 degrees

6.5mm, the bean body is covered with wrinkles, the baking temperature is 137.6 degrees, and the throttle is set to 4.

7. 6 degrees, baking temperature 148.7 degrees

8. 7 degrees, baking temperature 158.9 degrees

9. 8 degrees, baking temperature 168.7 degrees, throttle set to 5

10.9: 42 ", one burst, baking temperature 183.7 degrees

11. 11: 20, drop the beans, the temperature is 196 degrees, out of the oven, the baking stops.

[baking weight loss rate]: 12.5%.

[baking degree]: City (shallow baking)

[bean dryer parameters] Taiwan Pegasus coffee bean roaster 801N/1kg semi-hot air / semi-direct coffee fried bean machine