Pulbere de luteină
Product Name: luteină
Appearance: pulbere galbenă
Detection method: HPLC
Extract Source: Gălbenele
Sample:10-20g
Main uses: ingrediente aditive alimentare
Place of Origin:Shaanxi,China
Brand: sheererba
Special Performance: Materia prima antioxidanta
Product Grade: Grad alimentar
Shelf life: 24 months
Core Advantages of Lutein Powder:
- Tehnologie de biodisponibilitate foarte eficientă 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℃).
- Sistem științific de combinare 5:1 golden ratio with zeaxanthin, synergistic with DHA to enhance retinal neurotransmission, blue light filtration efficiency increased by 2 times.
- Stabilitate excelentă 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.
- Certificare de siguranță autorizată Natural marigold source, FDA-GRAS and EU Novel Food dual certification, clinically proven safe dose of 20mg/day.
Functional Effects of Lutein Powder:
- Tripla protectie pentru sanatatea vizuala 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.
- Protecție sinergică a creierului și a ochilor hippocampus concentration and memory positive correlation, improve the cognitive scores of the elderly 15%, reduce beta-amyloid damage to retinal neurons
- Sistem de fotoprotecție a pielii with Vitamin E to increase UV resistance by 50%, inhibit tyrosinase activity by 35%, effective whitening and lightening of blemishes
- Protecția ochilor pe întreg ciclul de viață 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.
| Categorie | Parametrul de testare | Specificații | Rezultat | Stare |
|---|---|---|---|---|
| Test | Potenta | NLT 50% | 50.10% | PASS ✅ |
| Proprietăți fizice | Aspect | Pulbere fină galbenă | Conform | PASS ✅ |
| Miros | Caracteristică | Conform | PASS ✅ | |
| Particle Size (Mesh) | 98% pass 80 mesh | Conform | PASS ✅ | |
| Pierdere la uscare | NMT 5.0% | 2.62% | PASS ✅ | |
| Conținut de cenușă | NMT 5.0% | 2.22% | PASS ✅ | |
| Contaminanți chimici | Lead (Pb) | NMT 2 ppm | Conform | PASS ✅ |
| Cadmium (Cd) | NMT 1 ppm | Conform | PASS ✅ | |
| Mercury (Hg) | NMT 1 ppm | Conform | PASS ✅ | |
| Arsenic (As) | NMT 2 ppm | Conform | PASS ✅ | |
| Teste microbiologice | Număr total de plăci | NMT 1000 cfu/mg | Conform | PASS ✅ |
| Yeast & Mold | NMT 25 cfu/mg | Conform | PASS ✅ | |
| E. Coli | NMT 40 MPN/100g | Conform | PASS ✅ | |
| Stafilococ | Negativ | Negativ | PASS ✅ |




