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Product Name: Lutein Zeaxanthin
Lutein Zeaxanthin source: Lutein and Zeaxanthin are members of the carotenoid family, a family best known for anOther one of its members,beta-carotene, They are natural fat-soluble yellowish pigments found in some plants, algae and photosynthetic bacteria.
Lutein Zeaxanthin introduction: Zeaxanthin is thought to play a role in protection against age-related macular degeneration (ARMD) and age-related cataract formation. They may also be protective against some forms of cancer. These two carotenoids are sometimes referred to as macular yellow, retinal carotenoids or macular pigment.
Appearance:Reddish Orange, Orange Yellow powder
Active ingredient: Zeaxanthin
Lutein Zeaxanthin specifications: Natrual Extract Lutein: 5%-98% HPLC, Zeaxanthin 5% , 20% , 40%
Test By: HPLC
Molecular formula: C40H56O2
Molecular weight: 566.88
Structural formula: 
Lutein Zeaxanthin Main benefits:
1. Protect eyesight
2. Alleviate Age Pigment Degeneration in human body and anti-lipid peroxidation by Antioxidation.
3. Adjust blood-fat, prevent low density lipoprotein against Antioxidation, and thereby alleviate cardiopathy.
Lutein Zeaxanthin specification
|
ANALYSIS |
SPECIFICATION |
RESULTS |
|
Assay |
Zeaxanthin≥5％ |
5.02% HPLC |
|
Lutein Zeaxanthin Organoleptic |
||
|
Bulk density |
0.4-0.6g/ml |
0.57g/ml |
|
Appearance |
Orange yellow power |
Complies |
|
The Solvent Residues |
≤20 mg/kg |
4.5 mg/kg |
|
Lutein Zeaxanthin Microbiological Tests |
||
|
Total Plate Count |
≤1000cfu/g |
Complies |
|
Total Yeast & Mold |
≤100cfu/g |
Complies |
|
E.Coli |
Negative |
Negative |
|
Lutein Zeaxanthin Physical Characteristics |
||
|
Ash Content |
≤1.00% |
0.41% |
|
Particle Size |
NLT 100%Through 80 mesh |
Complies |
|
Hexane |
≤5mg/kg |
2.6 mg/kg |
|
Moisture Content |
≤5% |
4.06% |
|
Lutein Zeaxanthin Heavy metals |
||
|
Cr |
≤1mg/kg |
Complies |
|
Total Heavy Metals |
≤3.0mg/kg |
Complies |
|
Arsenic |
≤3.0mg/kg |
Complies |
|
Hg |
≤0.1mg/kg |
Complies |
|
Pb |
≤5.00mg/kg |
Complies |
