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- Terms of Trade: FOB,CIF,FCA
- Shelf life:subject to store condition.
- Min. Order:1 Kilogram
- Detection method : UV HPLC TLC
- Delivery Time : 7 Days
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Free Sample High Quality Lutein 5%--98%
High Quality Lutein 5%--98%
Product Name: Lutein
Botanical Source: Saponated Marigold Powder
Form: Powder
Type: Herbal Extract
Grade: Medicine Grade, Food Grade
Molecular Weight: 568.88
Specification: 5%---98%
Lutein- one of the most common Carotenoids widely presented in plants especially dark-green leafy vegetables. Lutein is synthesized only by plant itself and like other xanthophylls
which is usually found in green leafy vegetables such as spinach, kale and Marigold Flower. In green plants,
lutein act as modulate light energy and serve as a non-photochemical quenching agents to deal with triplet chlorophyll (an excited form of chlorophyll), which is over produced at very high light levels,
during photosynthesis. Lutein is also a very important natural yellow pigment in our lives due to its color.
Product Name: |
Lutein |
Test Method: |
HPLC |
Cas: |
127-40-2 |
Molecularformula |
C40H56O2 |
Purity: |
99.8% |
Origin: |
China |
Item |
Specification |
Result |
Appearance |
Orange Powder |
Complies |
Xanthophylls Content |
≥22.0% |
22.46% |
Iutein Content |
≥20.0% |
20.44% |
Moisture |
≤8.0% |
4.15% |
Total Place Count |
≤1000cfu/g |
220cfu/g |
Pathogenic Bacteria |
Negative |
Complies |
Heavy Metals (As Pb) |
≤3.0mg/kg |
<3.0mg/kg |
Arsenic (As) |
≤3.0mg/kg |
<3.0mg/kg |
Function:
1. Promote healthy of eye and skin through reducing the risk of macular degeneration,
2. Be good at protecting the eyes, the arteries and the lungs from damaging free radicals,
3. Support normal eye function and protect the retina by blocking harmful blue light,
4. Reduce the risk of heart diseases and cancers.