Marigold Extract Zeaxanthin 20%
City: LV, Marupe
Please avoid sudden changes in temperature and humidity, as they may affect the condition of derivative ingredients and tablets.
The shelf life begins from the date of manufacture at the factory.
Taking into account logistical and transportation stages, the remaining shelf life of the product is always shorter than the full shelf life.
We ship products to our customers with a remaining shelf life of no less than 70%.
Physical & Chemical Characteristics
Analysis Item | Specification | Result |
Appearance | Orange red fine powder | Complies |
Odor | Characteristic | Complies |
Taste | Characteristic | Complies |
Loss on drying | ≤8.00% | 3.58% |
Ash | ≤8.00% | 1.01% |
Particle size | Pass through sieve No.80 ≥95% | Complies |
Density | 0.40–0.70 g/ml | Complies |
Assay (Zeaxanthin) | ≥20.00% | 20.49% |
Heavy Metals
Analysis Item | Specification | Result |
Heavy metals (total) | ≤10 ppm | Complies |
Arsenic (As) | ≤2 ppm | Complies |
Cadmium (Cd) | ≤1 ppm | Complies |
Lead (Pb) | ≤2 ppm | Complies |
Mercury (Hg) | ≤0.1 ppm | Complies |
Residual Solvents
Analysis Item | Specification | Result |
Residual Solvents: N-hexane | ≤10 mg/kg | <5 mg/kg |
Microbiological Tests
Analysis Item | Specification | Result |
Total microbacterial count | ≤10000 CFU/g | Complies |
Yeast & Mould | ≤1000 CFU/g | Complies |
Escherichia coli | Negative | Negative |
Salmonella | Negative | Negative |
Packaging & Storage
Packaging | Pack in paper-drums and two food grade poly bags inside. |
Storage | Store in a well closed place with constant low temperature and no direct sun light |