Customization: | Available |
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Certification: | ISO, HACCP, Halal, Kosher |
Assay Method: | HPLC, UV, Gc, Aas |
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Product Name | Factory Price Raw Material Haematococcus Pluvialis Extract Astaxanthin Powder |
Appearance | powder |
CAS | 472-61-7 |
Assay | 99% |
Keywords | Cosmetic Astaxanthin;Astaxanthin Raw Material ;Astaxanthin powder |
Shelf Life | 24 months when properly stored |
Storage | Keep in a cool, dry, dark location |
Astaxanthin, also known as astaxanthin and astaxanthin. A purple-red crystal was extracted from shrimp, crab and other aquatic products, which was later determined to be a carotenoid closely related to astaxanthin, so it was named astaxanthin. It is a kind of carotenoid with strong antioxidant properties, which has the functions of anti-oxidation, anti-aging, anti-tumor, and prevention of cardiovascular and cerebrovascular diseases. It has been used in the fields of health food, high-end cosmetics, medicine and so on in the world. Astaxanthin itself is not very stable, easy to oxidize, and easy to decompose when exposed to light. Astaxanthin gel is mostly used on the market to retain its activity.
Analysis Item | Specification | Result |
Astaxanthin 99% | 99% | 99.50% |
Appearance | Dark red Powder | Conforms |
Particle size | 95% pass 80 mesh | Conforms |
Loss on drying | ≤3.0% | 0.75% |
Ash Content | ≤1.0 | 0.22% |
Heavy metal | ≤10ppm | Conforms |
Arsenic | <1ppm | Conforms |
Lead | <5ppm | Conforms |
Mercury | <0.1ppm | Conforms |
Cadmium | <0.1ppm | Conforms |
Pesticides | Negative | Conforms |
Solvent residences | ≤0.01% | Conforms |
Total Plate Count | ≤1000cfu/g | Conforms |
Yeast & Mold | ≤100cfu/g | Conforms |
E.coli | Negative | Conforms |
Salmonella | Negative | Conforms |