A food grade calcium ascorbate supplier is a company that manufactures or distributes calcium ascorbate meeting food-grade purity standards for use in supplements, beverages, and fortified foods. Choosing the right supplier ensures product safety, regulatory compliance, and consistent quality.
What should you look for in a food grade calcium ascorbate supplier?
Look for suppliers with documented quality systems such as ISO 22000 or FSSC 22000, and products that meet FCC (Food Chemicals Codex) or USP monograph specifications. A reliable calcium manufacturer will provide a Certificate of Analysis (CoA) for each lot, detailing assay, heavy metals, and microbial limits. As a calcium supplier, they should also offer traceability from raw material to finished batch.
Why does the source of calcium salts matter?
Calcium ascorbate is produced by reacting ascorbic acid with a calcium source, often calcium carbonate or calcium hydroxide. In china calcium salts production, reputable facilities use food-grade raw materials and control reaction conditions to minimize impurities like lead and arsenic. Suppliers who source from such facilities can offer better consistency and documentation.
How can you verify a supplier's claims?
Request a sample and third-party test report before committing to bulk orders. Check whether the supplier holds relevant certifications (e.g., Halal, Kosher, GMP) and can provide a food safety plan. Auditing the production site or reviewing their quality manual further confirms reliability.
What are common applications of calcium ascorbate?
Calcium ascorbate is used as a buffered vitamin C source in tablets, powders, and ready-to-drink beverages. It is also added to processed meats and cereals to fortify without the acidity of ascorbic acid. A specialized food grade calcium ascorbate supplier can advise on dosage and formulation compatibility.
常见问题
What is food grade calcium ascorbate?
Food grade calcium ascorbate is a buffered form of vitamin C (calcium salt of ascorbic acid) that meets purity standards for human consumption. It is less acidic than ascorbic acid, making it gentler on the stomach. It is commonly used in dietary supplements and fortified foods.
How do I verify a calcium ascorbate supplier's quality?
Ask for a Certificate of Analysis (CoA) for each batch, confirming assay and contaminant limits. Check for certifications like ISO 22000, FSSC 22000, or GMP. Third-party testing and facility audits provide additional assurance.
What should be included in a supply agreement for calcium ascorbate?
A supply agreement should specify product specifications (e.g., FCC or USP grade), packaging, lead times, and quality documentation. It should also outline handling of non-conforming batches and confidentiality terms. Clear terms help avoid disputes and ensure consistent supply.
