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Natural Lutein Powder is a premium-grade carotenoid extracted from Tagetes erecta (Marigold flowers), standardized to ≥10% lutein content (HPLC-verified). As a natural xanthophyll, lutein is renowned for its ocular health benefits, including protection against age-related macular degeneration (AMD) and blue light damage. Produced through solvent-free supercritical CO2 extraction in ISO 9001-certified facilities, this allergen-free, non-GMO powder complies with FDA GRAS, EU Novel Food, and Kosher/Halal standards. Ideal for nutraceuticals, functional foods, and infant formula.
| Parameter | Specification | Test Method |
|---|---|---|
| Active Ingredient | Lutein ≥10% | HPLC-UV (445 nm) |
| Molecular Formula | C40H56O2 | HRMS |
| Appearance | Orange-red free-flowing powder | Visual Inspection |
| Solubility | Oil-soluble; water-dispersible | USP <1231> |
| Particle Size | 90% pass 80 mesh | ISO 3310-1 |
| Heavy Metals | ≤10 ppm (Pb, As, Cd, Hg) | ICP-MS |
| Microbial Limits | TPC <1000 CFU/g | ISO 6579 |
Our production utilizes first-class equipment with the latest technology and testing methods. We operate a GMP planting base with more than 4942 acres and 2 automatic production lines, capable of producing more than 800 tons of plant extracts annually. Facilities are FDA, Kosher, and Halal certified.
Main product expertise includes: Polygonum Cuspidatum Extracts (resveratrol, Polydatin), Pueraria Extracts, Olive Leaf Extract, Tea extract, and Baicalin. Products are widely used in food, health care, medicine, cosmetics, and animal nutrition globally.
