Beans for 2015wbc Champion | introduction to Sultan Lumei Coffee | Sultan Lumei Coffee Flavor

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Rume Sudan, Sultan Rumi, or Sudan Rume.

In the 1940s, it was found in the Rume Valley Valley of the Boma Plateau (Boma Plateau) in southeastern South Sudan. Near the Ethiopian border. It is an ancient local wild species of Arabica coffee.

South Sudan is a country with wild coffee outside Ethiopia. Sudan Lumei has a low output and was originally mainly used for coffee variety research and development.

Many well-known coffee varieties have rume sudan genes involved, such as ruiru11 and so on. It occasionally appears in the special selection list of some boutique coffee shops.

Sudan Sudan Rume, an experimental bean from South Sudan, was one of the contributors to the Sasa championship.

In 2015, Sudan Rume, an unheard of bean seed, won the World Coffee Masters (WBC) in the hands of Australian representative Sasa Sestic. Overnight, Sultan Rumei became a kind of coffee bean baker competing with baristas for roasting and brewing.

What is the origin of Sudan Lumi?

Discovered in 1942 in the Boma Plateau region of the Poma Plateau in the southeast of the Republic of Sudan, very close to the Ethiopian border, Sultan Rumey is also known to the coffee world by the code name RS-510, is basically a wild coffee variety, native to tropical African forests in the Marsabit Mountains, characterized by brass leaves. When breeders need to create new varieties of coffee, RS-510 is the best Arabica provenance. For example, varieties with high yield and poor flavor can usually get varieties with good flavor and good yield when mixed with RS-510, because the flavor of RS-510 is extremely amazing, but the disease resistance is common and the yield is very low. Mixing RS-510 with better varieties allows coffee farmers to have new hybrids that are high-yielding, disease-resistant and drinkable, and many well-known modern varieties, such as Castillo, Centroamericano, or Colombia, are developed using this technique.

But Sudan rume itself, because of its low yield and small bean shape, is difficult to popularize and most of the farms are reluctant to grow. This is why few people had heard of this bean before Sasa. The Sultan Rumei (Sudan rume) used by Sasa comes from the Colombian LasNubes Manor, located in the Cauca Valley, and he brought the Sultan Rumei (Sudan rume) to the World Cup, which is actually the first harvest of LasNubes.

Qianjie coffee brewing Sudan Lumi parameters to share:

Powder quantity: 15 grams; medium fine grinding; filter cup Hario V60; water temperature: 90 ℃; ratio of powder to water: 1: 15; cooking technique: extraction by stages.

Steaming with 30 grams of water, you can see that the surface of the powder bed has changed from wet to dry. The steaming time is about 30 seconds. About 90 grams of water is injected into the small flow center, that is, when the water is injected to 120 grams, the water is cut off, and when the water level is about to expose the powder bed, continue to inject water to the end of 225 grams, and remove the filter cup when the water level is about to expose the powder bed. The time of steaming starts and the extraction time is 1: 43 ".

When ground into powder, you can smell obvious fermented aroma and spice aroma; wet fragrance has a light fermented aroma, with sour notes of plum and citrus in the mouth, nutty, creamy and chocolate flavor in the middle, oolong tea and sucrose in the end.

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