Customization: | Available |
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Certification: | ISO, FDA |
Assay Method: | HPLC, UV, Gc |
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English name | Astaxanthin / Haematococcus pluvialis extract |
Latin name | Haematococcus pluvialis. |
CAS | 472-61-7 |
Product Specification | 1.Astaxanthin Powder 1%, 2%, 2.5%, 3%, 3.5% (by UV or HPLC) 2.Shell Cracked Astaxanthin Powder (Cell Wall Broken Astaxanthin Powder) 2%, 2.5%, 3%, 3.5% 3.Natural Astaxanthin Oleoresin (Astaxanthin Oil) 5% (by UV or HPLC) |
Appearance | Brown fine powder |
Molecular formula | C40H52O4 |
Molecular weight | 596.86 |
Test Items | Specifications | Test Results |
Assay(by HPLC) | Astaxanthin>3% | 3.35% |
Appearance | Dark Red Powder | Complies |
Odor | Characteristic | Complies |
Taste | Sweet | Complies |
Identification | ( + ) | Positive |
Mesh Size | 100% pass 80 mesh | Complies |
Sulphated Ash | ≤5.0% | 2.3% |
Loss on Drying | ≤6.0% | 4.77% |
Heavy metals | ≤10ppm | Complies |
Arsenic | ≤2ppm | Complies |
Pesticides Residue | ≤2ppm | Complies |
Total Plate Count | ≤1000CFU/gm | Complies |
Yeast&Mold | ≤100CFU/gm | Complies |
Salmonella | Negative | Complies |
E.Coli | Negative | Complies |