Introduction:Delve into the Yellow Bourbon COE Natural coffee from Fazenda Rainha in Brazil’s Mogiana region. Explore its century-old family legacy, exceptional altitude and climate, and the meticulous pulped natural processing method. Discover how this specialty coffee—bursting with sweetness and notes of lemon and black tea—becomes a top choice for both pour over and espresso blends, along with key flavor parameters and processing details.
Nestled in the highlands of São Paulo State, Brazil, the Mogiana region is home to the legendary century-old coffee estate—Fazenda Rainha. Owned by the Carvalho Dias family, this farm sits at an altitude of 1200 to 1400 meters. Since the first Brazilian COE competition in 1999, it has consistently achieved outstanding results, not only winning multiple awards but also sweeping the championship, ninth, and eleventh places in 2004, showcasing its exceptional cultivation and processing capabilities.
The Carvalho Dias family, to which Fazenda Rainha belongs, is one of the founding members of the Brazilian Specialty Coffee Association. Their commitment to coffee quality and environmental sustainability is fully reflected in every step, from planting to post-harvest processing. The estate features a chapel, school, daycare, and medical station, and utilizes a natural waterfall to generate pollution-free hydroelectric power, achieving energy independence. Notably, due to its high-altitude, non-flat terrain, mechanical harvesting is not feasible—all coffee cherries are meticulously handpicked to ensure each one is fully ripe and of premium quality.
With a history of over 116 years, the estate primarily cultivates the low-yield yet highly flavorful Bourbon variety, including trees over 110 years old. The Mogiana region has an average annual temperature of just 19°C and annual rainfall as high as 1800 mm, yet without flood risks. The slow growth rate allows the coffee cherries to accumulate richer flavor compounds, resulting in coffee that not only boasts prominent aromas but also offers a uniquely rich body.
The Yellow Bourbon COE Natural beans from Fazenda Rainha are crafted using the pulped natural (semi-washed) processing method to create a highly distinctive flavor profile. Harvested cherries are delivered to the processing facility on the same day, where they are washed to remove impurities and defective beans. A pulper is used to remove the outer fruit skin, while leaving part of the mucilage layer on the parchment. These mucilage-covered beans are then slowly sun-dried on patios until their moisture content is reduced to around 20%. During this stage, the sugars and starches in the mucilage penetrate the bean, developing unique sweetness and complex aromas.
After drying, the beans are further machine-dried to a moisture level of 11% and then stored in silos until hulling and grading just before export. This phased pulped natural process not only stabilizes flavor expression but also avoids the risk of over-fermentation or defective flavors often associated with full natural processing. Combined with the inherent citrus tones and smooth richness of the Yellow Bourbon variety, this coffee delivers a bright, lemon-like acidity, a natural sweetness reminiscent of sugarcane, and a lingering black tea aroma in the finish.
This Yellow Bourbon COE Natural from Fazenda Rainha in Brazil is recommended for medium-light to medium roasting (around Medium) to achieve the best balance of flavors. It is ideal for pour over or as a sweet base in espresso blends. For pour over, use water at 92–94°C and a medium-fine grind (e.g., BM 18–20), brewed with a V60 or Kalita Wave to highlight its vibrant acidity and layered fruity notes. For espresso extraction, it provides a round body and a long-lasting sweet finish, making it an indispensable balancing component in blends.
In summary, the Yellow Bourbon COE Natural from Fazenda Rainha is one of the representatives of Brazil’s high-altitude specialty coffee. From its growing environment and varietal selection to its refined pulped natural processing, every step reflects an uncompromising pursuit of quality. With its balanced acidity and sweetness, rich aroma layers, and a lingering aftertaste that lasts several minutes, this coffee offers both newcomers and seasoned connoisseurs a taste of Brazil’s deep-rooted coffee heritage and unique charm.
The above content is compiled by CoffeeHunters, a coffee news website.
