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A comprehensive analysis of the origin legend, grading system, and flavor characteristics of Colombian coffee beans

May 10, 2016
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Colombian coffee occupies a pivotal position in the global specialty coffee landscape, and its silky, balanced flavor has won the hearts of countless coffee lovers. But do you know how this "green gold" took root and sprouted in this South American land? From the three origin theories passed down since the sixteenth-century Spanish colonial period, to the unique microclimatic conditions of the Andean highlands, to the strict grading system of Supremo and Excelso, every chapter of Colombian coffee's story is worth savoring in detail. This article will take you through the historical origins of Colombian coffee, analyze its growing environment and variety characteristics, explain the flavor differences among well-known producing regions from Medellín to Nariño, and reveal why it is hailed as the finest example of balance in the coffee world.

The history of coffee cultivation in Colombia can be traced back to the sixteenth century during Spanish colonial rule, and multiple different accounts surround this period of history:

The first view holds that coffee traveled via the Caribbean island of Hispaniola, then through El Salvador in Central America, and finally entered Colombian territory by water.

The second account states that in 1808 a clergyman set out from the French Antilles, passed through Venezuela, and brought coffee seeds into Colombia for the first time. Colombia's earliest batch of coffee seeds entered through the Santander Department from the direction of Venezuela. [1]

The third record is related to the Spanish missionary Jose Gumilla. In his work titled *The Illustrated Orinoca*, he described what he saw and heard while preaching along both banks of the Meta River in 1730, including the coffee plantations that existed locally. By around 1787, other missionaries had already spread coffee to more regions of Colombia.

Located in the northwest of South America, Colombia is blessed with beautiful scenery and a rich heritage. As far back as ancient times, Indigenous peoples lived on this land for generations. In 1531 it became a Spanish colony, and it did not win independence until 1819. In 1886 it adopted its current name, intended to commemorate Columbus, the discoverer of the American continent. This country has picturesque mountains and rivers, a mild climate, springlike weather all year round, and fresh air. Colombia is rich in products, and coffee, flowers, gold, and emeralds are known together as the "four treasures." Today, Colombia is the world's second-largest coffee producer after Brazil, as well as the world's largest exporter of Arabica coffee beans and the largest exporter of washed coffee beans. Colombian coffee is often described as having a silky-smooth mouthfeel, with the best balance among all coffees, a soft and smooth body, and suitability for drinking at any time, thus earning a reputation that other coffees find hard to match—"green gold."

Species Morphology

Colombian coffee plant morphology

Colombian coffee plant morphology (10 images)

The cultivated variety of Colombian coffee is mainly Coffea arabica. The plant is a small tree or large shrub, 5 to 8 meters tall, usually with many branches at the base; old branches are grayish-white with swollen nodes, while young branches are hairless and flattened. The leaves are thinly leathery, ovate-lanceolate or lanceolate, 6 to 14 cm long and 3.5 to 5 cm wide, with a long acuminate apex, the acuminate portion 10 to 15 mm long, and a cuneate or slightly obtuse base, occasionally rounded, with entire or slightly wavy margins, hairless on both surfaces, and sometimes with small domatia in the vein axils beneath, sometimes without; the midrib is raised on both surfaces, with 7 to 13 lateral veins on each side; the petiole is 8 to 15 mm long; the stipules are broadly triangular, with a conical long point or awn-like tip at the apex on the upper part of young branches, and usually abruptly pointed at the apex on old branches, 3 to 6 mm long. The cymes are several, clustered in the leaf axils, each inflorescence with 2 to 5 flowers, without a peduncle or with a very short peduncle; the flowers are fragrant, with pedicels 0.5 to 1 mm long; the bracts are more or less connate at the base, dimorphic, of which 2 are broadly triangular, nearly equal in length and width, and the other 2 are lanceolate, twice as long as wide, leaf-shaped; the calyx tube is tubular, 2.5 to 3 mm long, with the calyx limb truncate or with 5 small teeth; the corolla is white, with length varying by variety, generally 10 to 18 mm long, usually 5-lobed at the apex, rarely 4- or 6-lobed, the lobes usually longer than the corolla tube and usually obtuse at the apex; the anthers protrude beyond the corolla tube, 6 to 8 mm long; the style is 12 to 14 mm long, with a 2-lobed stigma 3 to 4 mm long. The berry is broadly elliptical when mature, red, 12 to 16 mm long and 10 to 12 mm in diameter, with a hard membranous exocarp and a fleshy, sweet mesocarp; the seed is convex on the back, flat on the ventral side, with a longitudinal groove, 8 to 10 mm long and 5 to 7 mm in diameter. The flowering period is March to April. [2]

Growing Environment

Colombia's exceptionally favorable climatic conditions provide a true "natural pasture" for coffee cultivation. Coffee trees are mainly planted on steep slopes at an altitude of about 1,300 meters in the Andes, where the year-round temperature is stable at around 18°C, annual rainfall reaches 2,000 to 3,000 mm, and the area lies between 1° and 11°15′ north latitude and 72° to 78° west longitude, with the upper altitude limit even exceeding 2,000 meters. A special combination of multiple factors—including the latitude, altitude, soil, plant origin and cultivated varieties of species in Colombia's coffee-growing regions, the rainfall patterns formed by the region's climate and the dual-path Intertropical Convergence Zone, the terrain and light conditions that constantly change within a single day, the favorable year-round temperature range, the moderate and balanced distribution of rain, and some common cultural practices in selective harvesting and processing (covering washing and drying)—together create an environment extremely suitable for coffee growing. The mild climate, humid air, and ability to harvest regardless of season are precisely the fundamental reasons for the outstanding quality of Colombian coffee. Colombia has three Cordillera mountain ranges running north to south across the country, extending exactly toward the Andes. Large coffee plantations are distributed along the highlands of these ranges. The terraced mountain terrain provides diverse climatic conditions, and here the whole year is harvest season, with different types of coffee ripening in succession at different times. And fortunately, unlike Brazil, Colombia does not need to worry about the threat of frost. Colombia has approximately 2.7 billion documented coffee trees, of which 66% are grown on plantations using modern cultivation methods, while the rest are grown on traditionally managed small farms. [3]

The pure flavor of Colombian coffee comes from the natural environment, which offers the most favorable conditions for coffee growing in the country. But beyond that, the hard work of local growers is equally indispensable. In Colombia, the coffee-growing area reaches 1.07 million hectares, with about 302,000 coffee farms nationwide, and 30% to 40% of the rural population depends directly on coffee production for their livelihood. Although Colombia has many farms, they are all small. Each farm is only about 2 hectares, and more than 80% of coffee plantations have only about 5,000 coffee trees, averaging 3,000 trees. This shows that Colombian agriculture is of the smallholder type. Local people plant tall trees or banana trees around the coffee trees. During the seedling stage, they build shade frames for the coffee trees to ensure the cool and humid environment needed for coffee growth. Because the coffee groves have high humidity and small temperature differences, the coffee beans mature more slowly, which is conducive to the accumulation of caffeine and aromatic substances, thus producing the best coffee quality. [1]

Origin and Quality

Colombian coffee

Colombian coffee (7 images)

Whether in terms of yield or quality, Colombian coffee is led by the coffee produced in Medellín, whose characteristics are plump beans, rich nutrition, moderate acidity, good balance, a strong aroma, and a soft, smooth mouthfeel. In addition to Medellín, Armenia and Manizales, the capital cities of two neighboring provinces in the south, are also famous coffee-producing areas. They originally belonged to Antioquia Department, where Medellín is located; the latter has a Càrdenas football team that once participated in the final Toyota Cup. These three places form the world-famous "Coffee Zone." [1]

Coffee workers all go up into the mountains to pick the coffee fruit (also called coffee cherries) by hand, so they can carefully select and pick the ripest, fullest fruit. The vast majority of Colombian coffee beans are processed by the washed method. After medium roasting, they are brewed into a light, silky cup, sometimes with a touch of acidity, not as intense as Brazilian coffee or Italian espresso, and are hailed as "green gold." [4]

Varieties and Grades

The variety of Colombian coffee is mainly Arabica coffee (*Coffea arabica*), that is, small-fruit coffee (small-bean coffee). By contrast, large-fruit coffee (*Coffea robusta*) is mostly grown in its place of origin, Africa, such as the famous Madagascar coffee. *Coffea arabica* has several varieties. Brazilian coffee seeds, which rank first in world production, are relatively large, have strong adaptability, and also have a high fruiting rate; by comparison, the mild-type coffee produced in Colombia is a higher-quality variety, which is related to its special geographical location and climatic environment. [1]

Colombian coffee is divided into more than 200 grades, and the regional character of the coffee is very strong. Colombian beans take Supremo as the highest grade, followed by Excelso; however, only Supremo coffee of bean size 18 (18/64 inch) or above can be listed as specialty coffee. Colombian coffee has a balanced flavor and a relatively smooth mouthfeel, like a gentleman among coffees, proper and moderate. Its producing areas are extensive, but the coffee from the central mountain region is the best, with a heavy body, and the most famous producing areas are Medellín, Armenia, and Manizales, conventionally grouped together as "MAM." In , "Nariño coffee" is delicious and of very good quality. It is said that Starbucks, a company dedicated to specialty coffee, has exclusive purchasing rights to "Nariño Supremo" coffee beans, and these beans are often seen in their chain stores.

Unique Flavor

Colombian coffee has a silky-smooth mouthfeel. People equate Colombian coffee with high quality and good taste. It has sweetness within its acidity, low bitterness, rich nutrition, and a unique acidity and mellow flavor. The acidity, bitterness, and sweetness of Colombian Supremo are perfectly balanced. With a distinctive aroma, after drinking it, the fragrance fills the entire mouth. When the aroma in the mouth is exhaled through the nose, the scent is very full. Perhaps you may find it too dominant, because it will occupy the taste buds, the mind, and even the soul as quickly as possible. In people's lives, there is already sourness, sweetness, bitterness, and astringency, and the aroma of this coffee is enough to carry away everything in the mortal world. What people enjoy is not just a simple cup of coffee, but also the tranquil moment that coffee brings. The most distinctive feature of Colombian Supremo is its aroma—rich and solid, with a bright, high-quality acidity, high balance, and an endless aftertaste. [1]

The world's coffee is divided into two major series: one is the "hard" coffee represented by Brazil, with a strong flavor; the other is the "soft" coffee represented by Colombia, with a light and fragrant taste. The difference lies in the altitude of the producing area and the cultivation methods. Brazil grows coffee on hilly red soil in a relatively extensive way, while Colombia grows it on mountain black soil with intensive cultivation. The aroma of Colombian Supremo is rich and solid, with a bright, high-quality acidity, high balance, and sometimes a nutty flavor, leaving an endless aftertaste. Whether in appearance or quality, Colombian Supremo is quite excellent, like a woman's subtle charm, captivating and just right, making people nostalgic. [1]

Each kind of coffee, because of differences in variety and origin, has its own strong character. For example, the masculine and intense Mandheling has a character much like a man of steel; the mellow and fragrant Blue Mountain coffee is what gentle women miss and become addicted to. Colombian Supremo, with its consistently light fragrance, is most suitable for those who prefer light flavors. Such people do not want drinking coffee to be a matter of sitting upright and solemnly pondering some profound philosophy of life through acidity, sweetness, bitterness, and astringency; they simply want to drink a cup of pleasant coffee, a steaming cup of Colombian coffee, and let it bring them the realization that "the best state of life is rich quietness. Quietness, because it has shaken off the lure of external vanity and profit; richness, because it possesses the treasure of an inner spiritual world." They believe that the greatest happiness in life is being able to reap such an incisive interpretation of that state. [1]

Colombian coffee has a kind of lightly bitter experience, and its light astringency is like life. Looking back on past hardship makes its sweetness and warmth feel even more pronounced, and makes one want to let emotion linger a little longer in the first awakening of perception. Bitterness is pain, clarity brings calm, and the final fragrance becomes a kind of spiritual victory

The above content is compiled by CoffeeHunters, a coffee news website.

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