Java Preanger Grade 1 Green Beans Coffee

Description

Java Preanger Grade 1 Green Beans represent one of Indonesia’s most refined Arabica coffee origins, grown in the historic highlands of West Java. Sourced from renowned areas such as Ciwidey, Pangalengan, Garut, Subang, and West Bandung, these beans benefit from high-altitude conditions, fertile volcanic soil, and generations of traditional coffee farming. The result is a coffee that reflects balance, clarity, and elegance, making it highly regarded in specialty coffee markets.

With Grade 1 classification, these green beans meet strict quality standards, offering consistent size, controlled moisture, and minimal defects. Java Preanger Grade 1 Green Beans are especially valued by roasters seeking a dependable Indonesian Arabica with a clean structure and layered flavour potential across different roast profiles.

Characteristics of Java Preanger Grade 1 Green Beans

Java Preanger Grade 1 Green Beans are recognised for their fresh and nutty fragrance, which provides a welcoming aromatic foundation even before roasting. This clean aroma reflects careful harvesting and processing practices that preserve the beans’ natural integrity. Once roasted, these aromatic qualities evolve into a refined and expressive cup profile.

In flavour, this coffee offers a harmonious combination of floral notes, fresh spice, dark chocolate, and caramel sweetness. The acidity is soft to medium, contributing brightness without sharpness, while the body is strong yet soft and mild, delivering a smooth and balanced mouthfeel. The aftertaste remains clean and well-rounded, making the coffee approachable yet complex for a wide range of brewing styles.

Specifications and Quality Standards

Java Preanger Grade 1 Green Beans are graded with a screen size range of 15–19, ensuring uniformity that supports even roasting and consistent flavour development. Moisture content is carefully maintained at a maximum of 13%, preserving freshness and reducing the risk of spoilage during storage and transport.

Quality control is reinforced through a triage range of 8–10% and a maximum defect value of 11. These standards ensure that only well-formed, high-quality beans are selected, allowing roasters to achieve predictable performance and clean cup results. Such specifications make this coffee suitable for both specialty micro-roasters and larger commercial operations.

Origin, Growing Conditions, and Processing

Java Preanger Grade 1 Green Beans are cultivated at elevations between 1,200 and 1,700 meters above sea level, where cooler temperatures ranging from 13–28°C slow cherry development and enhance flavour complexity. Annual rainfall between 100 and 3,000 mm supports healthy plant growth, while fertile volcanic soils rich in micro-nutrients contribute depth and balance to the beans.

The coffee cherries take approximately nine months to mature from flowering to harvest, allowing sugars and acids to develop gradually. Harvesting is carried out using a combination of mechanical and hand-picking methods, followed by semi-washed processing. This method helps retain clarity while enhancing body, resulting in the balanced acid-and-chocolate character that defines Java Preanger Grade 1 Green Beans.

Description Scheme: Java Preanger Coffee

Time from Flowers to Be Berry: 9 Months
Production (Kg/Ha): 800 to 1500
Optimal Temperature: 13 to 28°C
Optimal Rainfall: 100 to 3000 mm
Altitude: 1200 to 1700 from Sea Level (asl)
Soil Type: Black Soil /Soil Formed of Young Materials is very Fertile, Volcanic, and Contains Micro Nutrients Important to Plants.
Country of Origin: Indonesia
Production Areas: Java Preanger High Lands such as Ciwidey, Pengalengan, West Bandung: Subang and Garut
Caffeine Content: 0.8 to 1.4%
Form of Seeds: Flat with a Clear Midline
Character Stew: Acid & Chocolate
Method of Harvest: Mechanical and Hand Pick
Processing Method: Semi-wash Method