Grade 1 Yunnan Arabica Green Coffee Beans, Washed Premium Coffee Beans 1kg

This coffee embodies the top tier of Yunnan’s coffee production. “Grade 1” is not a generic term; it is awarded based on rigorous local protocols that assess bean size, density, and purity. It is the ideal foundation for roasters who prioritize bean uniformity and a clean, high-quality starting point.

• Varietal: Arabica
• Origin: Yunnan, China
• Process: Fully Washed
• Local Grade: 1 (Yunnan Standard – Supreme)
• Altitude: 1500 – 1850 meters
• Moisture Content: 11 – 12%
• Quality Score: SCA 80+
• Packaging: 1kg Bag

Yunnan Grade 1 Standard Explained

Our grading adheres to the traditional and meticulous Yunnan classification system, which is more comprehensive than screen size alone:

1. Screen Size: Beans must pass through a 6.5mm sieve, ensuring large,饱满完整 (plump and whole) beans.
2. Defect Counting: Per the international defect protocol, a 300g sample is meticulously examined. Grade 1 allows for only the absolute minimum number of defects (e.g., black beans, broken beans, foreign matter), far exceeding standard specialty thresholds.
3. Visual & Density Selection: This results in a batch of exceptional physical uniformity, optimal density, and visual appeal, translating to even roasting and a clean cup.

Flavor Profile: Comforting & Distinctly Yunnan

The high-altitude growth and meticulous washing yield a cup that is both sophisticated and deeply comforting, with a signature regional character.

• Aroma: Warm, grainy, and sweet—reminiscent of toasted香米 (fragrant rice) and molasses.
• Flavor: A smooth, creamy body carries distinct notes of brown sugar and milk chocolate. The unique baked rice quality adds a savory-sweet complexity that is hallmark to premium Yunnan coffees.
• Acidity: Very low and soft, allowing the sweet, creamy notes to dominate.
• Body: Medium-full, rich, and velvety.
• Aftertaste: Exceptionally smooth and lingering, with the pleasant sweetness of brown sugar and cocoa.

Processing & Quality Verification

1. Precision Washed Process: Ensures a clean, bright, and defect-free foundation by removing all fruit mucilage through fermentation and washing.
2. Dual Grading: Beans first pass the stringent Yunnan Grade 1 physical standard. Subsequently, the lot is cupped and certified as SCA 80+ (Specialty Grade), validating its superior sensory quality.
3. Optimal Moisture for Roasting: Dried and stored at 11-12% moisture, providing ideal stability for storage and offering roasters excellent control during the roast.

Roasting Guidance & Commercial Application

• Roast Recommendation: Extremely versatile. Excels in Medium (Full City) to Medium-Dark profiles. Its low acidity and high sugar content make it forgiving and excellent for developing deep sweetness and body.
  • Medium Roasts: Perfect for highlighting the brown sugar and milk chocolate notes in single-origin filter brews.
  • Medium-Dark Roasts: An impeccable, crowd-pleasing base for espresso blends, providing creamy body, natural sweetness, and zero harsh edges.
• Ideal For:
  • Espresso Blending: The ultimate base component—adds body, sweetness, and smoothness.
  • Premium Single-Origin: Showcases the unique, comforting flavor profile of top-tier Yunnan coffee.
  • Commercial Reliability: The Grade 1 standard ensures batch-to-batch consistency critical for cafe programs.