Lutein
Lutein (A), (all-E)-Lutein
- CAS
- 127-40-2
- EC
- 204-840-0
- Food Code
- E161b
- Sectors
- Food & Nutrition, Nutraceuticals & Supplements, Personal Care & Cosmetics
Lutein (CAS 127-40-2) is a yellow xanthophyll carotenoid found in marigold petals and green vegetables that functions as a natural colorant and antioxidant in dietary supplements, functional foods and cosmetic products, and is supplied as an orange-yellow powder or beadlet.
Typical Properties
| Molecular formula | C40H56O2 |
|---|---|
| Molecular weight | 568.87 g/mol |
| Form | Solid |
| Color | Red to Very Dark Red |
| Melting point | 196 °C |
| Flash point | 269.1±27.5 °C |
| HS code | 29061990 |
| Grades available | Food Grade |
Typical literature values for identification; lot-specific results are stated on the certificate of analysis (COA) and the safety data sheet (SDS) that accompany every delivery.
Lutein
Applications
Used in dietary supplements, functional foods, and cosmetics for eye protection and antioxidant defense. Also employed as a natural food colorant.
Safety & Risks
Non-toxic; light-sensitive—protect from heat and oxygen.
Packaging
Supplied in 1–25 kg aluminum foil bags or drums. Store cool, dark, and sealed.