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| Extraction Type: | Solvent Extraction | Form: | Powder |
|---|---|---|---|
| Cas No: | 127-40-2/144-68-3/547-17-1 | Part: | Flower |
| Active Ingredients: | Lutein,Zeaxanthin,Lutein Esters | Specification: | 5-95% |
| Test Method: | HPLC | ||
| Highlight: | organic plant extracts,herbal plant extract |
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Marigold Extract
1. Latin Name: Tagetes erecta L.
2. Main Specification : 5%~80% Lutein ,20%/4% 20%/8% 20%/1.2%
3. Apperance: Orange powder
4. Test Method: UV HPLC
5. Part Used: flower
6. Active ingredients: lutein Zeaxanthin
7. Odor: Characteristic
8. Function:
1). Lutein is the retina, macula can not be a major component of material loss
2). Prevent the physiological structure and function of the eye mutation
3). It is a potent antioxidant, absorbing ultraviolet and blue. Eyes light poisoning treatment
4). It has a vasodilator function can improve retinal blood circulation and promote the supply of nutrients ,can prevent the occurrence of a disease caused by the human body due to organ aging, and prevention of cell aging.
9. Physical & Chemical:
| ITEMS | STANDARD |
| Physical and Chemical Control | |
| Assay (HPLC) | 5% -90% Lutein |
| Appearance | Orange fine powder |
| Odor |
Characteristic |
| Taste |
Characteristic |
| Sieve analysis | 100% pass 80 mesh |
| Loss on Drying | ≤5.0% |
| Bulk density | 0.6-0.8g/100ml |
| Heavy Metal | |
| The Total Heavy Metal | ≤10ppm |
| Pb | ≤2ppm |
| As | ≤2ppm |
| Microbiological Control | |
| Total Plate Count | ≤1000CFU/g |
| Yeast&Mold | ≤100CFU/g |
| E.coli | Negative |
| Salmonella | Negative |
| Pseudomonas aeruginosa | Negative |
| CAS NO.: | 127-40-2 |
| Specs Available: |
Lutein Powder 5%-90%(HPLC/UV) Lutein CWS 5%(HPLC)Lutein Oil suspending5%,10%,20%,30%(HPLC) Lutein ester 5%-60%(HPLC) |
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Characteristic Appearance: Odor: Molecular Formula: Molecular Weight: |
Reddish orange yellow fine powder Characteristic C40H56O2 568.87 |
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