How do you authenticate yellow-chrysanthemum-concrete and screen for adulteration?

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Accepted Answer

Top authenticates by: (1) HPLC for flavonoids and GC for the herbal volatile fingerprint matched to the natural Chrysanthemum indicum L. (wild chrysanthemum) profile and the GC/MS fingerprint; (2) GC/MS fingerprint plus targeted adulterant screening; (3) species + "Chrysanthemum indicum L. (wild chrysanthemum) species-specific raw material" declaration on COA; (4) 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.

How do you authenticate yellow-chrysanthemum-concrete and screen for adulteration?

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