Mango seed

Mango seeds are primarily sourced for three sectors: Agriculture/Nurseries for rootstock propagation, Cosmetics for the extraction of Mango Butter, and Food/Health Supplements due to their high antioxidant and starch content. Buyers must specify if they need fresh seeds for planting or dried kernels for industrial processing.

For industrial extraction, the moisture content should be below 10% to prevent mold growth during transit. For agricultural use, the germination rate should exceed 80%. Buyers should also verify the FFA (Free Fatty Acid) levels if the seeds are intended for oil/butter production, as high FFA indicates rancidity.

As a biological product, mango seeds must be accompanied by a Phytosanitary Certificate issued by the exporting country's national plant protection organization. For cosmetic or food use, look for ISO 22000 (Food Safety) or GMP (Good Manufacturing Practices) certifications. Ensure the shipment complies with CITES regulations if applicable and regional invasive species laws.

The variety determines the oil yield and starch composition. For example, polyembryonic varieties are preferred for consistent rootstock in farming, while varieties with larger kernels are more economically feasible for mango butter extraction. Always request the specific botanical name (e.g., Mangifera indica) and variety from the supplier.

The biggest risks are biological degradation (mold/sprouting) during sea freight and customs rejection due to pests. To mitigate this, use vacuum packaging or moisture-proof bags and ensure the supplier provides a pre-shipment inspection report from a third party like SGS or Intertek.

Focus on tiered pricing based on purity and moisture levels. Request a sample batch (1-5kg) before committing to a full container. Negotiate for favorable Incoterms like FOB, and ensure the contract includes a quality claim clause if the germination rate or oil yield falls below the agreed percentage upon arrival.

Always use secured payment methods provided by the platform. For large-scale B2B transactions, consider using a Letter of Credit (L/C) or Escrow services. Verify the supplier's Business License and Export Permit on Made-in-China.com to ensure they are a verified manufacturer rather than an unlicensed middleman.

For planting seeds, Air Freight is recommended to minimize time in transit and maintain viability. For industrial kernels, Sea Freight in refrigerated containers (Reefers) is the most cost-effective method, provided the seeds are properly dried and ventilated to prevent the 'sweating' effect which leads to fungal contamination.