Juice concentrate

The most critical factor is the Brix level, which measures the sugar content and concentration strength. You should also verify the acidity (pH level), pulp content, and color intensity to ensure consistency with your end-product requirements. Always request a Certificate of Analysis (COA) for every batch to confirm these parameters.

Suppliers must adhere to global food safety standards such as HACCP (Hazard Analysis and Critical Control Points) and ISO 22000. For specific markets, look for FDA registration (USA) or EFSA compliance (EU). Additionally, certifications like Kosher, Halal, or Organic (USDA/EU) can significantly increase the marketability of your final product.

High-quality concentrates often use Low-Temperature Evaporation or Aseptic Cold Filling to preserve the natural aroma, vitamins, and flavor profile of the fruit. Avoid products with excessive heat treatment, as this can lead to a 'cooked' off-flavor and degradation of nutritional value.

Most juice concentrates require cold chain logistics, typically stored at -18°C (frozen) or 0-4°C (chilled) depending on the concentration level and packaging type. Aseptic packaging can extend shelf life up to 12-24 months without preservatives, provided the seal remains intact.

The biggest risk is Cold Chain Failure during transit, which can lead to fermentation or spoilage. To mitigate this, ensure the supplier uses reefer containers with active temperature monitoring. Another risk is adulteration (adding sugar or water); using third-party inspection services like SGS or Intertek before shipment is highly recommended.

Pricing is often tied to seasonal harvests; locking in annual contracts during peak harvest can secure lower rates. For MOQs, many suppliers on Made-in-China.com offer flexibility, but keep in mind that Full Container Loads (FCL) are more cost-effective for refrigerated shipping compared to LCL, which carries a higher risk of temperature fluctuation.

Use Secure Payment services or Letters of Credit (L/C) for large-scale transactions to ensure funds are only released upon proof of shipping documents. Always verify the supplier's Business License and Export Permits on the sourcing platform to avoid fraudulent entities.

Ensure all packaging is food-grade (BPA-free) and clearly labeled with Batch Numbers, Production Dates, and Expiry Dates. Customs often require a Phytosanitary Certificate and a Health Certificate. Failure to provide these can lead to expensive port delays or total seizure of the cargo.