Appearance | Orange red powder |
Odor | Characteristic |
Sieve Analysis | 100 mesh |
Assay | 5%-50% by HPLC |
Molecular Formula | C40H56O2 |
Molecular Weight | 568.87 |
CAS Number | 144-68-3 |
Heavy Metal | ≤10PPM |
Ash | ≤5% |
Loss on drying | ≤5% |
Total Plate Count | ≤1000CFU/gm |
Zeaxanthin is a bioflavonoid (or flavonoid), which is a type pigment found in almost all herbs, fruits, and
vegetables. Bioflavonoids provide the body with antiinflammatory and antioxidant protection, and are one of
the main reasons fruits and vegetables are so healthy to eat. Zeaxanthin belongs to a group of bioflavonoids known as carotenoids
Specification | Method | ||
BasicProduct Information | |||
Product name | zeaxanthin powder | ||
Part of the Plant | body | Conform | / |
Country of Origin | China | Conform | / |
Organoleptic Data | |||
Appearance | Fine powder | Conform | NLS-QCS-1008 |
Color | orange yellow powder | Conform | GB/T 5492-2008 |
Odor& Taste | Characteristic | Conform | GB/T 5492-2008 |
Process Data | |||
Solvent(s) Used | Water and ethyl alcohol | Conform | / |
Extract ration | / | Conform | |
Content | Paeoniflorin≥98% | 98.14 | |
Drying Method | Spray drying | Conform | / |
Excipient | Maltodextrin | Conform | / |
Physical Characteristics | |||
Particle Size (80 mesh) | 98.0%pass 80mesh | Conform | GB/T 5507-2008 |
Moisture | <5.0% | 2.3% | GB/T 14769-1993 |
Ash Content | <4.0% | 1.5% | AOAC 942.05, 18th |
Solvent Residue | Eur. Pharm | Conform | NLS-QCS-1007 |
Heavy Metals | |||
Total Heavy Metals | <10 ppm | Conform | USP <231>, method II |
Arsenic | <1.0 ppm | Conform | AOAC 986.15, 18th |
Lead | <1.0 ppm | Conform | AOAC 986.15, 18th |
Mercury | <0.5 ppm | Conform | AOAC 971.21, 18th |
Pesticide Residue | |||
666 | <0.2ppm | Conform | GB/T5009.19-1996 |
DDT | <0.2ppm | Conform | GB/T5009.19-1996 |
Microbiology | |||
Total Plate Count | <1,000cfu/g | 16cfu/g | AOAC 990.12, 18th |
Total Yeast & Mold | <100cfu/g | 3cfu/g | FDA (BAM) Chapter 18, 8th Ed. |
E. Coli | Negative | Negative | AOAC 997.11, 18th |
Salmonella | Negative | Negative | FDA (BAM) Chapter 5, 8th Ed. |
Zeaxanthin helps protect the eye from ultra-violet (UV) damage, and prevents free-radical damage to the retina and the lens of the eye that is associated with diabetic retinopathy, macular degeneration, cataracts, and glaucoma.
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