What is Yunnan small-bean coffee and how is it processed?

Yunnan small-bean coffee belongs to the Arabica species, the small-seed type, grown in the high mountains of Pu'er, Xishuangbanna, Baoshan, Dehong, and Lincang. Traditional washed processing gives a clean, bright cup with nuts, herbs, chocolate, and brown sugar. It stands apart from the medium-seed Robusta coffee beans grown in Hainan.

Cherries are floated to remove low-density fruit, then pulped, fermented in tanks to break down the pectin layer, rinsed, and sun-dried for about two weeks until moisture falls to 11 to 13 percent. Beans are stored in parchment and hulled only before export. The coffee species name here is Arabica, and the washed method keeps the cup transparent.

Yunnan small-bean coffee belongs to the Arabica species and is mainly distributed in the high-altitude mountainous areas of Pu'er, Xishuangbanna, Baoshan, Dehong, and other places. Traditional washed processing gives it a clean and bright taste, with a complex flavor profile of nuts, herbs, chocolate, and brown sugar. This article will systematically introduce the variety characteristics of Yunnan small-bean coffee, the washed processing flow, and recommend two products: Front Street Yunnan Small Bean and Front Street Dark Cocoa Blend, helping coffee lovers experience the charm of Yunnan coffee from single-origin to espresso.

Yunnan coffee is called Yunnan small-bean because the locally cultivated variety belongs to the Arabica species, namely small-seed coffee beans, which stands in sharp contrast to the medium-seed Robusta coffee beans produced in Hainan.

Western and southern Yunnan Province lie between 15°N and the Tropic of Cancer. Most areas have the high-altitude conditions required for coffee cultivation. The terrain is dominated by mountains and slopes, with obvious undulations, fertile soil, ample sunshine, abundant rainfall, and large temperature differences between day and night. Among them, Pu'er, Xishuangbanna, Wenshan, Baoshan, Dehong, Lincang, and other places in southern and western Yunnan are all distribution areas for Yunnan small-seed coffee cultivation.

In terms of processing methods, Yunnan coffee beans traditionally use washed processing. After the coffee cherries are picked, they are immediately sent to a washed processing station. Workers first float the harvested cherries to remove those whose density does not meet the standard, then use machines to remove the skin and pulp, and then place them in water tanks for fermentation with or without water, using the fermentation process to break down the pectin layer.

After fermentation is completed, the coffee beans are rinsed with clean water to remove residual pectin, and then the beans with the pectin layer removed are sun-dried. The drying time at this stage can be shortened by more than half. Depending on weather conditions, it usually lasts about 2 weeks, reducing the moisture content to between 11% and 13%. Finally, the coffee beans are stored with parchment, and the parchment is removed only before the coffee beans are exported.

If you also want to taste the characteristics of our country's specialty coffee, then buy Front Street Yunnan Small Bean, which uses washed processing and medium roasting. It is smooth on entry, with Asian herbal aroma, lively and bright acidity, mouth-watering on both cheeks, soft acidity, good thick and balanced feel, rich layers, and an aftertaste with obvious dark chocolate, honey, and sucrose notes. After it cools completely, it has a brown sugar flavor.

Front Street. Yunnan Small Bean Coffee Beans Region: Baoshan, Yunnan Altitude: 1200m Processing method: Washed Variety: Catimor

It is precisely because Yunnan coffee has a soft dry aroma of nuts and berries, and you can taste flavors of nuts, herbs, chocolate, and brown sugar, with a balanced acidity of plum and a slight tea-like aftertaste. If made into espresso, it also has moderate crema and richness, and has advantages in price and distance, so it is very suitable as a base bean for blends.

If you want to make espresso with Yunnan flavor, you can buy the espresso beans recommended by many baristas, Front Street Dark Cocoa Blend, composed of Yunnan small bean and Brazilian Cerrado. The Brazilian coffee is responsible for providing the aroma of mixed nuts and a balanced taste, while the Yunnan small bean plays the role of chocolate and citrus flavors. The Americano made from it has balanced sourness, sweetness, and bitterness, with a sweet aroma of nuts and brown sugar. The latte made from it has a smooth mouthfeel of almonds and cream, and is very suitable for beginners.

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