Customization: | Available |
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Certification: | ISO, HACCP, Halal, Kosher |
Assay Method: | HPLC, UV, Gc, Aas |
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Product: Lutein
Botanical Source:Marigold Flower
Latin Name:Tagetes Erecta L.
Active Ingredient : Lutein 5%~90%
Zeaxanthin 5%~60%
Part Used:Flower
Appearance: yellow fine powder
Specification: 5%, 10%, 20%, 60%, 80%
CAS No.:127-40-2
Molecular formula: C30H26O12
Molecular weight: 568.85
Lutein from marigold Asteraceae Tagetes plants raised in a pigment widely used in food additives, also used as a medicinal pigment.
Analysis Item | Specification | Result |
Assay(HPLC) | Lutein≥98% | 98.45% |
Appearance | Fine Powder | Complies |
Color | Yellow-Orange | Complies |
Odor | Characteristic | Complies |
Taste | Characteristic | Complies |
Sieve Analysis | 100% pass 80mesh | Complies |
Loss on Drying | ≤5% | 3.6% |
Ash | ≤5% | 2.8% |
Heavy Metals | ≤10ppm | Complies |
As | ≤1ppm | Complies |
Pb | ≤1ppm | Complies |
Cd | ≤1ppm | Complies |
Hg | ≤0.1ppm | Complies |
Pesticide | Negative | Complies |
Microbiologial | ||
Total Plate Count | ≤1000cfu/g | Complies |
Yeast and Mold | ≤100cfu/g | Complies |
E.Coli | Negative | Complies |
Salmonella | Negative | Complies |