Black Grass Jally, Meona Chinensis

PT Coenergie supplies dried Mesona chinensis leaf material, commonly called black grass jelly or suong sao, from Central Java, Indonesia. The product comes in two processed forms: cut pure leaf and chopped stem, with colour ranging from brown to dark black and moisture content stated at maximum 20%. The raw material is 100% plant-derived, intended for production of grass jelly pudding (gui ling gao), herbal tea (liang cha), and bubble tea (boba) applications.

Mesona chinensis has a long history of cultivation in Southeast Asia for its high polysaccharide content, which forms the characteristic gel when boiled with starch and alkali. The typical industrial extraction uses a ratio of 1 kg dried leaf to 10-15 litres water, with sodium carbonate or potassium carbonate as the gelling alkali. PT Coenergie's specification of maximum 20% moisture is critical for storage stability, as higher moisture promotes mould growth and reduces extract yield; standard dried herb moisture for tropical export typically targets 10-15% for extended shelf life.

The supplier indicates a monthly supply capability of 5,000 kg, with standard packing in 25-50 kg bags or customisable quantities. Primary buyers include grass jelly concentrate manufacturers, ready-to-diet beverage formulators, and traditional Chinese medicine processors. The material's suitability for direct food contact versus further industrial extraction should be clarified, as should whether the cut leaf or chopped stem format is more appropriate for mechanised versus artisanal production lines.

PT Coenergie operates from Jalan Raya Pantura Dampyak, Griya Satria Blok J-1, Tegal 52181, in Central Java province, Indonesia. The company is represented by a contact named Zainal and holds harbor-tier platform verification. No response rate or average response hour data is recorded, indicating limited or no historical buyer communication through the platform's enquiry system. The business presents itself as both supplier and trader, suggesting potential intermediary activity rather than primary production.

The listing originates from Tegal, a northern Central Java coastal region with established agricultural commodity trading activity, though not traditionally the primary Mesona chinensis cultivation zone compared to highland areas of West Java or East Java. PT Coenergie's profile does not state farm ownership, processing facility certification, organic accreditation, or existing export market experience. The health benefit claims in the source description represent traditional usage associations rather than verified nutritional or pharmaceutical claims, and should not be relied upon for product positioning in regulated markets without substantiation.