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How do you authenticate tamarind-concrete and screen for adulteration?

Top authenticates by:

  • HPLC for tartaric/organic acids and GC for the fruity volatile fingerprint matched to the natural Tamarindus indica L. (tamarind) profile and the GC/MS fingerprint
  • GC/MS fingerprint plus targeted adulterant screening
  • Species + "Tamarindus indica L. (tamarind) species-specific raw material" declaration on COA
  • Heavy metals + microbiology per food-safety.

Every lot ships with COA plus assay. We screen adulterants, heavy metals and solvent residue.

Lots failing the natural profile or exceeding limits are blocked.

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This article was published on 2026-09-22, and last updated on 2026-09-22. The article will be continuously updated.