Introduction to the variety characteristics of the method of grinding and calibration for describing the flavor of iron pickup coffee beans

Introduction to the variety characteristics of the method of grinding and calibration for describing the flavor of iron pickup coffee beans

At present, catimor is the most widely planted in Yunnan, and a small amount of typica,bourbon is planted in Baoshan. Although they all belong to Arabica species on a large scale, these varieties are very different in nature.

Typica: the most classic high-quality Arabica species, which is derived from many commercial improvements at present. It has excellent taste and is recognized as a boutique coffee variety, but its yield is very low and it is vulnerable to rust, so more manpower management is needed. Tieka Coffee, native to Ethiopia and southeastern Sudan, is the most widely cultivated variety of coffee in the Western Hemisphere. The plant is stronger, but not light-tolerant, and the yield is higher in Hawaii. The top leaf of the iron pickup is red copper, which is called red top coffee.

Typica: the oldest native variety in Ethiopia and southeastern Sudan. All Arabikas are derived from Tibika. The flavor is elegant, but the physique is weak, the disease resistance is poor, the fruit yield is less. Excellent manor beans such as the Blue Mountains of Jamaica, Manning of Sumatra and Kona of Hawaii all belong to Tibika. The top leaf of Tibika is red and bronze, which is called red top coffee. Tibika belongs to Arabica.

1. Kenya SL28, SL34 (bourbon direct line): in the early 20th century, French and British missionaries and researchers screened and cultivated bourbon direct line in Kenya, special high concentration of phosphate soil, gave birth to special sour flavor, top Kenyan beans are from these two varieties, transplanted to other major continents will be out of taste.

two。 Geisha (Geisha): a species that has become popular in recent years, belonging to the Ironka family, it was obscure transplanted from the Geisha Mountains in southwestern Ethiopia to Kenya, Tanzania and Costa Rica in 1913 and to Panama in the 1960s. It took about half a century to become a blockbuster, defeating the victorious generals such as Bourbon, Kaddura, Kaduai and the Iron pickup, and sold at a high price of $130 per pound in 2007. It ranks in the first few years of the list of high-priced high-quality beans.

3. Yellow bourbon (Bourbon Amarello): the general coffee fruit is red when ripe, but the yellow bourbon is yellow when it is ripe. It is a yellow bourbon variety peculiar to the state of Sao Paulo, Brazil. In the past two years, the Brazilian extraordinary Cup was almost won by Yellow bourbon.

4. Kaddura (Caturra): a single gene variant of bourbon was found in Brazil in the 1950s. Its production capacity and disease resistance are stronger than bourbon, and its flavor is comparable. It is suitable for planting at 700m-1700 m, and it has strong adaptability to altitude, but the yield of planting at high altitude will be relatively reduced.