Brewing GuidesMaster specialty coffee at home. Learn V60, French Press, Espresso, and modern brewing techniques for cleaner flavor, better extraction, and café-quality results.
Master specialty coffee at home. Learn V60, French Press, Espresso, and modern brewing techniques for cleaner flavor, better extraction, and café-quality results.
Roasting InsightGo deeper into roast profiles, development curves, and flavor chemistry. Discover how Coffest creates consistent, data-driven artisan roasting shaped by Sumatra’s terroir.
Explore the legendary lands of Gayo, Lintong, Mandheling, Kerinci, and more. Learn how Sumatra’s highlands and processing methods shape bold, complex flavors.
Stories behind our farmers, roasting craft, sustainability efforts, and partnerships. Get industry updates and insights from Coffest’s journey to make Sumatra coffee global.
Elevate your roasting game with our Specialty Arabica Kerinci Natural Anaerobic Green Beans. Sourced from the mist-covered Kerinci Highlands in Jambi Province, these beans are cultivated at an elite altitude of 1400–1800 masl. The combination of fertile volcanic soil and extreme elevation produces a dense, high-density bean with an incredibly rich aromatic potential.
The Natural Anaerobic process involves fermenting whole cherries in an oxygen-free environment before drying. This controlled fermentation intensifies the fruit esters, resulting in a cup that is remarkably vibrant, winey, and sweet. Featuring a premium blend of Sigararutang, Andongsari, and S-795 varietals, this specialty series is perfect for roasters looking to showcase a high-scoring, exotic coffee.
Technical Specifications:
Origin: Kerinci Highlands, Jambi Province, Sumatra - Indonesia
Varietal: Sigararutang, Andongsari, S-795
Process: Natural Anaerobic (Oxygen-Free Fermentation)
Altitude: 1400 – 1800 masl
Moisture Content: 12% – 14%
Roast Recommendation: Light — Light to Medium
Potential Flavor Profile (After Roasting): Our Kerinci Natural Anaerobic green beans are selected for their explosive and complex character. When roasted, expect a Juicy Body with Medium-Bright Acidity, featuring:
Top Notes: Intense Fruity layers (Strawberry and Cherry) with a sophisticated Winey character.
Mid Notes: Bright Tropical Fruit aromatics.
Finish: A clean and lingering Sweet Aftertaste.