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 |
Nutriherb team established in 2007 ,as a plant extract manufacturer, our company specializes in extracting active ingredients from natural plants for use in beauty, health, pharmaceutical, and food industries. We have advanced technology and equipment, dedicated to the research and production of high-quality plant extracts.