Luteinový prášek
Product Name: lutein
Appearance: žlutý prášek
Detection method: HPLC
Extract Source: Měsíček
Sample:10-20g
Main uses: přísady do potravin
Place of Origin:Shaanxi,China
Brand: sheerherb
Special Performance: Antioxidační surovina
Product Grade: Potravinářský stupeň
Shelf life: 24 months
Core Advantages of Lutein Powder:
- Vysoce účinná technologie biologické dostupnosti 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℃).
- Vědecký slučovací systém 5:1 golden ratio with zeaxanthin, synergistic with DHA to enhance retinal neurotransmission, blue light filtration efficiency increased by 2 times.
- Výborná stabilita 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.
- Autoritativní bezpečnostní certifikace Natural marigold source, FDA-GRAS and EU Novel Food dual certification, clinically proven safe dose of 20mg/day.
Functional Effects of Lutein Powder:
- Trojitá ochrana pro zdraví zraku 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.
- Synergická ochrana mozku a očí hippocampus concentration and memory positive correlation, improve the cognitive scores of the elderly 15%, reduce beta-amyloid damage to retinal neurons
- Systém fotoprotekce pokožky with Vitamin E to increase UV resistance by 50%, inhibit tyrosinase activity by 35%, effective whitening and lightening of blemishes
- Ochrana očí po celý životní cyklus 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.
| Kategorie | Testovací parametr | Specifikace | Výsledek | Postavení |
|---|---|---|---|---|
| Zkouška | Potence | NLT 50% | 50.10% | PASS ✅ |
| Fyzikální vlastnosti | Vzhled | Žlutý jemný prášek | Vyhovuje | PASS ✅ |
| Zápach | Charakteristický | Vyhovuje | PASS ✅ | |
| Particle Size (Mesh) | 98% pass 80 mesh | Vyhovuje | PASS ✅ | |
| Ztráta sušením | NMT 5.0% | 2.62% | PASS ✅ | |
| Obsah popela | NMT 5.0% | 2.22% | PASS ✅ | |
| Chemické kontaminanty | Lead (Pb) | NMT 2 ppm | Vyhovuje | PASS ✅ |
| Cadmium (Cd) | NMT 1 ppm | Vyhovuje | PASS ✅ | |
| Mercury (Hg) | NMT 1 ppm | Vyhovuje | PASS ✅ | |
| Arsenic (As) | NMT 2 ppm | Vyhovuje | PASS ✅ | |
| Mikrobiologické testy | Celkový počet desek | NMT 1000 cfu/mg | Vyhovuje | PASS ✅ |
| Yeast & Mold | NMT 25 cfu/mg | Vyhovuje | PASS ✅ | |
| E. Coli | NMT 40 MPN/100g | Vyhovuje | PASS ✅ | |
| Staphylococcus | Negativní | Negativní | PASS ✅ |




