Customization: | Available |
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Certification: | RoHS, BRC, ISO, FDA, HACCP |
Assay Method: | HPLC, UV |
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Product name
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Herben Marigold Extract 5%-80% Zeaxanthin, 5%-90% Lutein |
Appearance
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Orange-yellow powder
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Part Used
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Flower
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Shelf life
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2years
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Package
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1kg/bag 25kg/drum
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Shipment
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FedEx,DHL,EMS,UPS
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Delivery time
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Within 2-3 work days after payment
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Payment terms
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TT,****** Trade Assurance,Western Union
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Zeaxanthin is a crystalline powder, orange-red in color and odorless.
Zeaxanthin is a natural fat-soluble compound, insoluble in water, soluble in organic solvents such as ether, esters, etc., and insoluble in water.
Zeaxantin is the main pigment of yellow maize, its molecular formula is C40H56O2, its molecular weight is 568.88 Dalton, its CAS number is 144-68-3.Zeaxanthin is widely distributed in yellow corn, egg yolks, some orange and yellow vegetables and fruits.Zeaxanthin itself does not have the activity of vitamin A, but it plays an important role in the prevention of age-related macular degeneration (AMD) along with its isomer, loxanthin.Zeaxanthin is widely used as a food additive and, in the food industry, in coloring meat products.
1. Prevent ageing macular degeneration (the main cause of blindness);
2. Prevent cataracts and thickening of the intima-media layer;
3. Improve the symptoms of patients with retinitis pigmentosa;
4. Protect the retina from oxidative damage when absorbing light, reduce chromatic aberration, and make vision more accurate;
5. Prevent the spread of cancer cells.
1.Applied in the food.
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Items |
Standards |
Results |
Physical Analysis |
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Description |
Orange Powder | Complies |
Assay |
500 ~5000 Mesh | Complies |
Mesh Size |
100 % pass 80 mesh | Complies |
Ash |
≤ 5.0% | 2.85% |
Loss on Drying | ≤ 5.0% | 2.85% |
Chemical Analysis | ||
Heavy Metal | ≤ 10.0 mg/kg | Complies |
Pb | ≤ 2.0 mg/kg | Complies |
As | ≤ 1.0 mg/kg | Complies |
Hg | ≤ 0.1 mg/kg | Complies |
Microbiological Analysis | ||
Residue of Pesticide | Negative | Negative |
Total Plate Count | ≤ 1000cfu/g | Complies |
Yeast&Mold | ≤ 100cfu/g | Complies |
E.coil | Negative | Negative |
Salmonella | Negative | Negative |
Q1. What's the MOQ?
A: Usually 1 kg. It is based on the different product. Some are 1g and some are 1 ton. Please be free to consult our salesman.
Q2. What's the shipping time?
A: If in stock, we will ship it out immediately. By FeDex will be 3~5 days to you.
Q3. If I need less than the MOQ, is it possible?
A: Yes. Please be free to consult our salesman.
Q4. Can you supply the free sample?
A: Usually it is possible. It based on the different product. Please be free to consult our salesman.
Q5. How to store the product?
A: Store in cool and dry place. It must be in well closed containers.The shelf life will be 2 years.
Q6: What's your main payment method?
A: T/T, Western Union, Money Gram, Paypal.
Q7: Do you have COA, MSDS, CO, Health certificate, form 9 or other certificate?
A: Yes, we have. pls be free to contact us to get updated one