Introduction to the quality and Flavor description of Arabica Coffee varieties

Characteristics of bourbon coffee

Iron pickup

"Typica" iron pickup, the name sounds majestic, but in fact it is not so strong. It has weak physique, poor disease resistance, easy to catch rust leaf disease and less fruit yield. It is one of the oldest native varieties in Ethiopia, and many Arabica are derived from iron pickups!

The parietal leaf of the iron pickup is bronzed, and the bean grain is large, pointed, oval or thin. Everyone is familiar with the well-known Mantenin, Blue Mountain, Elephant Bean, Kona, Yunnan Dou …... Wait. They are all derived from iron pickups. (how bad it is)

Bourbon

"Bourbon" bourbon is an ancient and excellent variety juxtaposed with iron pickup, and some botanists believe that bourbon is an early variety of iron pickup after it was transplanted to Yemen.

Bourbon is almost all round beans, beans are a little smaller than tin card, ripening later, but the yield is 30% more than tin card. It is suitable for growing above 1200 meters above sea level, and its flavor is obviously more prominent than those below 1000 meters, but bourbon has a disadvantage that it will rest for a year as a result. Round bourbon is full of vitality, and its resistance to rust leaf disease is better than that of iron pickup, but its flavor is as good as it, or even better.

In 1810, some of the round beans in Bourbon Island mutated into pointed beans, which is known as the "pointed bourbon". It is characterized by a caffeine content of only half, low output, weak physique, and extremely rare, just like a weak aristocratic teenager.

In addition, the biggest thing that iron pickup and bourbon have in common is that they both need the protection of shade trees. if there is no shade tree to help it block the sun, it is not only not conducive to its growth, but also greatly reduces the flavor of coffee beans.

Arabica coffee trees grow between 900m and 2000 m above sea level; they are cold-resistant, and the suitable growth temperature is 15ml / 24m; they need more humidity, and the annual rainfall is not less than 1500 ml. At the same time, they also require higher cultivation techniques and conditions.

Arabica coffee beans are mainly grown in South America (except Argentina and parts of Brazil), Central American countries, Africa (Kenya, Ethiopia, etc., mainly East Africa), Asia (including parts of Yemen, India and Papua New Guinea), Yunnan, Hainan and Taiwan in China also grow a small amount of Arabica coffee beans in the world. Arabica coffee accounts for about 65%, 80%, and its excellent flavor and aroma make it the only coffee of these native species that can be drunk directly and alone. However, its resistance to drying, frost, diseases and insect pests is low, especially to the biggest natural enemy of coffee-leaf rust, so all producing countries are committed to improving varieties. For example, Sri Lanka, as we all know, used to be one of the most famous coffee producers in the past, but coffee farms were not spared by leaf rust at the end of the 19th century. Since then, Sri Lanka has turned to black tea, which is also the kingdom of black tea in India.

Any of various large shrubs of the genus Arabica, having oval, dark green leaves and oval fruit, usually with two slightly flattened beans, small and round on the front, narrow and S-shaped in the middle, and S-shaped on the back of the beans.

Arabica coffee tree

Arabica coffee tree

The arc is flatter. The caffeine content is about 1% Muay 1.7% Arabica coffee tree, one of the most important coffee trees in the world. The origin of Arabica species (scientific name Coffee Arabica) is the Abyssinia Plateau of Ethiopia (now the Ethiopian Plateau). In the early days, it was mainly used as medicine to eat. In the 13th century, it developed the habit of baking and drinking. It was introduced into Europe through the Arab world in the 16th century, and further became a favorite drink all over the world.