Tomato paste

The most critical factor is the Brix value, which measures the concentration of soluble solids; common commercial grades are 28-30% (Cold Break) and 36-38% (Hot Break). Additionally, you must evaluate the Bostwick value (viscosity), L, a, b color values (aiming for an a/b ratio > 2.1 for deep red color), and the Howard Mould Count (HMC), which should ideally be below 40% to ensure raw material freshness.

Choose Hot Break (HB) if you are manufacturing ketchup or sauces that require high viscosity and thickness, as the high-heat process inactivates enzymes to preserve pectin. Choose Cold Break (CB) for tomato juice or reconstituted products where a more natural flavor and better color retention are prioritized over thickness.

Suppliers should hold HACCP and ISO 22000 certifications for food safety management. For specific markets, ensure compliance with FDA (USA) or EFSA (EU) regulations regarding pesticide residues and heavy metals. If targeting Middle Eastern or Southeast Asian markets, Halal certification is often a mandatory requirement.

For industrial processing, 220L aseptic bags in steel drums are the industry standard, offering a shelf life of up to 24 months without refrigeration. For retail or foodservice distribution, look for 70g to 4.5kg tin cans or flexible sachets, ensuring they have an internal lacquer coating to prevent corrosion from the paste's acidity.

Request a COA (Certificate of Analysis) for every batch and utilize third-party inspection services like SGS or Intertek to perform container loading supervision. Specifically, check for the addition of starch, dyes, or thickeners, which are sometimes used to artificially inflate Brix levels or improve color in low-quality products.

Tomato paste is a commodity influenced by crop harvest cycles (usually August-September). To secure the best rates, consider signing annual contracts during the harvest season to lock in prices. Mentioning your intent to source via Made-in-China.com can also help in identifying verified 'Diamond Members' who offer more stable pricing and volume discounts.

While aseptic drums do not require reefers, they should be stored in a cool, dry place away from direct sunlight. Ensure the supplier uses heavy-duty pallets and secure bracing inside the container, as a standard 20ft container can hold 80 drums (approx. 19-20 metric tons), and shifting loads can cause drum leakage or damage.

Always use Letter of Credit (L/C) or Escrow-based payment terms for first-time large orders. Avoid 100% upfront T/T payments. Verify the supplier's export history and business license on professional platforms like Made-in-China.com to ensure they have the legal right to export food products to your specific country.