Polvo de luteína
Product Name: luteína
Appearance: polvo amarillo
Detection method: HPLC
Extract Source: Maravilla
Sample:10-20g
Main uses: ingredientes de aditivos alimentarios
Place of Origin:Shaanxi,China
Brand: Sheerherb
Special Performance: Materia prima antioxidante
Product Grade: Grado de alimentos
Shelf life: 24 months
Core Advantages of Lutein Powder:
- Tecnología de biodisponibilidad altamente eficiente adopts esterification process to increase bioavailability by 40%, unique eye targeting, retinal concentration up to 1000 times of blood, microencapsulation ensures resistance to gastric acid (pH2 stable for 2 hours) and high temperature (60℃).
- Sistema de composición científica 5:1 golden ratio with zeaxanthin, synergistic with DHA to enhance retinal neurotransmission, blue light filtration efficiency increased by 2 times.
- Excelente estabilidad microencapsulation technology to maintain >95% activity for 24 months, resistant to various food processing temperatures (no degradation at 60℃), supercritical CO₂ extraction to ensure zero solvent residue.
- Certificación de seguridad autorizada Natural marigold source, FDA-GRAS and EU Novel Food dual certification, clinically proven safe dose of 20mg/day.
Functional Effects of Lutein Powder:
- Triple protección para la salud visual Highly efficient filtering of 65% of harmful blue light, reducing the risk of age-related macular degeneration by 25%, increasing tear production by 30% in 8 weeks of use, and significantly improving dry eye symptoms.
- Protección sinérgica del cerebro y los ojos. hippocampus concentration and memory positive correlation, improve the cognitive scores of the elderly 15%, reduce beta-amyloid damage to retinal neurons
- Sistema de fotoprotección cutánea with Vitamin E to increase UV resistance by 50%, inhibit tyrosinase activity by 35%, effective whitening and lightening of blemishes
- Protección ocular durante todo el ciclo de vida Supplementation during pregnancy can significantly increase the retinal lutein reserve of the fetus, and children's continuous supplementation for 3 years can slow down the development of myopia.
| Categoría | Parámetro de prueba | Especificación | Resultado | Estado |
|---|---|---|---|---|
| Ensayo | Potencia | NLT 50% | 50.10% | PASA ✅ |
| Propiedades físicas | Apariencia | Polvo fino amarillo | Cumple | PASA ✅ |
| Olor | Característica | Cumple | PASA ✅ | |
| Particle Size (Mesh) | 98% pass 80 mesh | Cumple | PASA ✅ | |
| Pérdida por secado | NMT 5.0% | 2.62% | PASA ✅ | |
| Contenido de ceniza | NMT 5.0% | 2.22% | PASA ✅ | |
| Contaminantes químicos | Lead (Pb) | NMT 2 ppm | Cumple | PASA ✅ |
| Cadmium (Cd) | NMT 1 ppm | Cumple | PASA ✅ | |
| Mercury (Hg) | NMT 1 ppm | Cumple | PASA ✅ | |
| Arsenic (As) | NMT 2 ppm | Cumple | PASA ✅ | |
| Pruebas microbiológicas | Recuento total de platos | NMT 1000 cfu/mg | Cumple | PASA ✅ |
| Yeast & Mold | NMT 25 cfu/mg | Cumple | PASA ✅ | |
| E. Coli | NMT 40 MPN/100g | Cumple | PASA ✅ | |
| Estafilococo | Negativo | Negativo | PASA ✅ |




