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Marigold extract

[product name] : marigold extract
[active ingredient] : lutein (lutein)
[product specifications] : 5%, 10%, HPLC
[extraction source] : marigold
[solubility] : insoluble in water, soluble in hexane and other organic solvents, solubility ≥99%
[color character] : orange powder
[sub-formula] : C40H56O2
[sub-volume] : 568.8
[CAS number] : 127-40-2
[extraction site] : flower
[active ingredients] : lutein, zeaxanthin, lutein fatty acid ester
[storage conditions] : it shall be sealed and shaded, stored in a dry, cool and well-ventilated place, and valid for two years.

 

Above information has not been approved by State Food and Drug Administration yet. From published document and for reference only