Description of Lutein :
Lutein is a xanthophyll and one of 600 known naturally occurring carotenoids. Lutein is synthesized only by plants and like other xanthophylls is found in high quantities in green leafy vegetables such as spinach, kale and yellow carrots.
|
Name: |
Lutein |
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CAS No: |
127-40-2 |
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Appearance: |
Orange yellow powder |
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Molecular Formula: |
C40H56O2 |
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Molecular Weight: |
568.85 |
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Herb Source: |
Flower of Marigold Extract |
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Content: |
1% |
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Assay Method: |
HPLC |
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Shelf Life: |
2 years when properly stored. |
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Storage: |
Cool and dry place, keep away from strong light & high temp |
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Melting Point: |
190 °C |
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Package: |
1kg~5kg / aluminum foil vacuum bag; 25kg drum. Or as per your requirement |
Images of Lutein 1% CWS Beadlet:
Specifications of Lutein 1% CWS Beadlet:
| Product name | Marigold Extract Lutein |
| Specification |
1% Lutein by HPLC |
| Appearance | Orange fine power |
| Odor | Characteristic |
| Taste | Characteristic |
| Arsenic (As) | ≤2ppm |
| Cadmium(Cd) | ≤1ppm |
| Lead (Pb) | ≤2ppm |
| Mercury (Hg) | ≤0.1ppm |
| Total Plate Count | ≤1000CFU/g |
| Yeast & Molds | ≤100CFU/g |
| E.coli | Negative |
| Salmonella | Negative |
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