Customization: | Available |
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Certification: | RoHS, BRC, ISO, FDA, HACCP |
Assay Method: | HPLC-MS, GPC, HPLC |
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Identification | |
Name |
Xanthophyll, CAS 127-40-2
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Picture | |
CAS number | 127-40-2 |
Molecular Formula | C40H56O2 |
Molecular Weight | 568 g/mol |
Chemical and Physical Properties | |
Appearance | White Powder |
Quality standard | Purity 99% min |
Application | |
Drug Indication/Application/Use | Lutein is not only an antioxidant that acts as an inhibitor of the risk of cancer and heart disease, but also plays a rather important role in the protection of the eyes. Lutein is an important carotenoid present in the eye. According to a recent report in Ophthalmology, foods containing lutein have the ability to combat cataracts and protect the eyes from age-related spotty degenerative disease. |
Formulations/Preparations | Tablet, Capsule |
Items | Requirements | Results |
Physical & Chemical | ||
Appearance | powder | Conform |
Odor | Characteristic | Characteristic |
Particle Size | 98% pass 80mesh | Complies |
Loss on Drying | ≤5.0% | 3.65% |
Ash | ≤5.0% | 1.96% |
Solvent Residue | Meet USP standard | Complies |
Pesticide Residue | Meet USP standard | Complies |
Heavy Metal | ||
Lead (Pb) | ≤2.0ppm | Conform |
(As) | ≤1.0ppm | Conform |
(Cd) | ≤1.0ppm | Conform |
(Hg) | ≤0.1ppm | Conform |
Microorganism | ||
Total Plate Count | ≤1000cfu/g | Conform |
Yeasts and Molds | ≤100cfu/g | Conform |
Saimonella | Negative/25g | Conform |
E.coli | Negative | Conform |
Assay | 98% | 98.5% |