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Is there a national or ISO standard for white-chrysanthemum-concrete?

There is no single-product GB or ISO standard for white chrysanthemum concrete. Top builds the spec on the Chinese Pharmacopoeia (ChP 2020) as the botanical reference, the medicine-food dual-use management, plus Q/XXXX enterprise standard (GB 5009 series, GB 4789 series).

Must-Test

Flavonoid content, solvent residue, Pb/As/Cd/Hg, total plate count, coliforms, mould & yeast.

Background

Hangzhou white chrysanthemum is a traditional Chinese tea/health flower; its concrete has no dedicated ISO or single-product GB..

Methods

Flavonoids by HPLC; solvent residue by GB 5009.262; contaminants by GB 5009 series; micro by GB 4789 series.

Buyers may name Q/XXXX as acceptance basis.

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Founded in 2006, Guilin Four Seasons Sunshine F&F Co., Ltd. is a natural plant extract manufacturer and OEM/ODM partner in Guilin, China, combining proprietary Living-Fragrance physical extraction with supercritical fluid extraction to deliver pure, traceable botanical ingredients to global food, flavor, fragrance and personal care brands. test