Zeaxanthin

$65.00/KG
Specification:
Test by: HPLC
Quantity:
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Zeaxanthin Introduction

Zeaxanthin is a powerful, natural antioxidant that protects the eye by absorbing damaging blue light and reducing glare. Blue light can cause harmful oxidative stress in the eye. Zeaxanthin protects cells and membranes by reducing harmful free radicals. It is one of the two most important carotenoids in the retina - while lutein is found mostly in the edge of the retina, zeaxanthin is predominant in the central macula.

Active ingredient:

zeaxanthin

Molecular formula:

C40H56O2

Molecule weight

568.8714

CAS number:

144-68-3     

Molecule structure

Where are Zeaxanthin extracted from?

Zeaxanthin is a nutrient found in nature as colorants or pigment. It is also found in vegetables such as kale, plus various fruits and corn. Marigolds are also sources of zeaxanthin. Zeaxanthin is found naturally in the body, predominantly in the eyes and brain. Thus it is extremely important in fighting macular conditions such as macular degeneration and maintaining healthy vision.

Zeaxanthin Specification(COA)

AnalysisItem

Specification

 

Testresults

 

Individualconclusion

Zeaxanthin

5%

5.02%

Qualified

Appearance

Orangeyellowpower

Conforms

Qualified

Particle

 

100%pass60mesh

Conforms

Qualified

Bulkdensity

0.4-0.6g/ml

0.57g/ml

Qualified

MoistureContent

5%

4.06%

Qualified

Ashcontent

1%

0.41%

Qualified

TheSolventResidues

20mg/kg

4.5mg/kg

Qualified

Hexane

5mg/kg

2.6mg/kg

Qualified

Pb

3.0mg/kg

Conforms

Qualified

As

3.0mg/kg

Conforms

Qualified

Hg

 

0.1mg/kg

Conforms

Qualified

Cr

1mg/kg

Conforms

Qualified

TotalPlateCount

1000cfu/g

Conforms

Qualified

&TotalYeast&Mold

100cfu/g

Conforms

Qualified

E.Coli

Negative

Conforms

Qualified

Conclusion

 

Theproductmeetsthetestingrequirementsbyinspection.

Notes

Validity2twoyears

 

Storeinawell-closecontainerawayformmoistureanddirectsunlight,Vacuumrefrigerationwillbebetter

AnalysisItem

Specification

Testresults

Individualconclusion

Zeaxanthin

10%

11.12%

Qualified

Appearance

Orangeyellowpower

Conforms

Qualified

Particle

 

100%pass60mesh

Conforms

Qualified

Bulkdensity

0.4-0.6g/ml

0.57g/ml

Qualified

MoistureContent

5%

4.06%

Qualified

Ashcontent

1%

0.41%

Qualified

TheSolventResidues

20mg/kg

4.5mg/kg

Qualified

Hexane

5mg/kg

2.6mg/kg

Qualified

Pb

3.0mg/kg

Conforms

Qualified

As

3.0mg/kg

Conforms

Qualified

Hg

 

0.1mg/kg

Conforms

Qualified

Cr

1mg/kg

Conforms

Qualified

TotalPlateCount

1000cfu/g

Conforms

Qualified

&TotalYeast&Mold

100cfu/g

Conforms

Qualified

E.Coli

Negative

Conforms

Qualified

Conclusion

Theproductmeetsthetestingrequirementsbyinspection.

Notes

Validity2twoyears

Storeinawell-closecontainerawayformmoistureanddirectsunlight,Vacuumrefrigerationwillbebetter

ANALYSIS

SPECIFICATION

RESULTS

Assay

Zeaxanthin Content≥20.0%

21.23%

Appearance

Nacarat Powder

Complies

Physical Characteristics

Moisture

≤5.0% Max

4.34%

Heavy metals

Arsenic

≤3.00mg/kg

Complies

Pb

≤3.00mg/kg

Complies

Microbiological Tests

Total Plate Count

≤1000cfu/g

Complies

Total Yeast & Mold

≤100cfu/g

Complies

Pathogenic Bacteria

Negative

Complies

 

ITEMS                             SPECIFICATION                    RESULTS

Appearance                            Nacarat Powder                     Complies

Zeaxanthin                               ≥50.0%                                      50.23%

Moisture                                   ≤5.0%                                         4.34%  

Total Plate Count                        ≤1000cfu/g                           Complies 符合

Yeast and Mold                             ≤100cfu/g                            Complies 符合

Pathogenic bacteria                  Negative 阴性                      Complies 符合

Heavy metals(as Pb)           ≤3.0mg/kg                            <3.0mg/kg

Arsenic(As)                          ≤3.0mg/kg                            <3.0mg/kg

 

Conclusion   : Qualified

 

Product packaging

0-1kg

1-10kg

10-25kg

Shipping

By Express By Air By Sea
Suitable for under 50kg
Fast: 7-15 days
High cost
Door to door service
easy to pick up the goods
Suitable for more than 50kg
Fast: 7-15 days
High cost
Port to port
professional broker needed
Suitable for more than 500kg
Slow: 7-45 days
Low cost
Port to port
professional broker needed

How To Buy Zeaxanthin

Paypal(Suitable for under 500USD) Western Union(Suitable for under 5000USD) Bank Transfer(Suitable for all amount)
15% charges
Arrive time: immediately
Easy to handle
Reasonable bank charges
Arrive time: immediately
Easy to handle
Reasonable bank charges
Arrive time:2-3 work days
Easy to handle

Zeaxanthin Manufacturers And Laboratory Shows

Zeaxanthin factory

With an investment of 80 million RMB, the construction of the factory started from 2012 and was finished at 2014. There are three production lines that meet the GMP standard in our factory which can process 6,000 ton raw materials each year with production of 900 ton plant extract. Our factory has been issued with the GMP certificate by China Food and Drug Administration in the year 2014.

Zeaxanthin manufacturer GMP Production Line

Plant extract testing laboratory

Due to the complexity of plant extract and the deficiency industrial standards, one of our founders established a professional testing lab with an investment of 15 million RMB in 2014. The laboratory is equipped with five High performance liquid chromatography, one Gas Chromatograph, one Atomic Absorption Spectrometer, one Liquid mass spectrometry, one TLC scanner, one Automatic polarimeter, one Infrared Spectrometer, one Automatic melting point apparatus, one Mold incubator, one UV-visible spectrophotometer, one Portable Pressure Steam Sterilizer, one Single clean bench, one Explorer quasi-microbalance, one Electronic balance, and one Experimental resistance furnace.

Our Mission And Philosophy

Where to buy Zeaxanthin? Where to find good Zeaxanthin Manufacturers and Zeaxanthin suppliers? Where can i buy Zeaxanthin? Where can i find Zeaxanthin price and where to get Zeaxanthin for sale? Is that the very question that lingers in your mind every time you do purchasing? Well, that should not be your headache any longer since we are committed to help you get rid of it completely. We can provide you with the safest and most effective Zeaxanthin. To ensure the quality of any products that you buy on your platform, we have signed an investment and cooperation agreement with Natural Medicine Public Technical Service Platform, the largest and most professional third-party testing agency in China. Any extract you buy will have to pass the test of our strategic partner before delivery.
To ensure that the production process is under our control, we have built factory of our own, what’s more, we have bought the most shares of several high-quality manufacturers. From raw material selection, to every specific production procedure, to the storage of every kind of product, every detail is under the inspection of our specialists with at least ten years’ experience.