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Astaxanthin 5% HPLC/UV
Nanjing Gemsen
CAS 472-61-7
Introduction：
Product name | Astaxanthin Powder |
Synonyms | Haematococcus Pluvialis Extract |
Appearance | Dark Red Fine Powder |
CAS No. | 472-61-7 |
Chemical Formula | C40H52O4 |
| Purity | Astaxanthin 5% |
Sample | Available |
Haematococcus Pluvialis Powder is derived from the microalga Haematococcus pluvialis, recognized as the richest natural source of astaxanthin. This unicellular freshwater algae accumulates astaxanthin, a potent keto-carotenoid, as a protective response to environmental stress. The premium-grade powder, standardized to contain 5-10% astaxanthin as verified by HPLC analysis and and UV testing, offers a highly concentrated and bioavailable form of this compound. The algal astaxanthin is predominantly esterified and exists in the biologically preferred 100% left-handed configuration, ensuring superior stability and metabolic activity compared to synthetic analogues. This natural ingredient is distinguished by its complex compositional matrix, which includes proteins, dietary fibers, and other micronutrients, supporting its multifaceted biological roles.
Specification:
| Items | Specifications | Method |
| Appearance | Powder, no clumps | GB/T 30893-2024, 4.3 Sensory requirements |
| Color | Red or dark red | |
| Smell | Algae smell of Haematococcus Pluvialis powder , no peculiar smell | |
| Impurities | No foreign visible impurities with normal vision | |
| Protein, g/100g | ≥15.0 | GB 5009.5-2025 |
| Total Astaxanthin, % | ≥1.5 | GB/T 30893-2024 Appendix |
| All-Trans Astaxanthin, % | ≥0.8 | |
| Moisture, g/100g | ≤8.0 | GB 5009.3-2016 |
| Ash Content, g/100g | ≤10.0 | GB 5009.4-2016 |
| Total Plate Count, CFU/g | n=5 c=2 m=3×104 M=105 | GB 4789.2-2022 |
| Net Content Deviation, g/bag | ±5g/bag | JJF-1070-2023 |
Function and Application:
1. Superior Antioxidant Activity. The primary functional component, natural astaxanthin, exhibits exceptional free radical scavenging capacity. Its unique molecular structure allows it to integrate into cell membranes, providing comprehensive protection against oxidative damage. This potent activity underpins its benefits in mitigating oxidative stress associated with aging, strenuous exercise, and chronic health conditions.
2. Visual and Cognitive Support. Astaxanthin is uniquely capable of crossing the blood-retinal and blood-brain barriers. Within the eyes, it protects photoreceptor cells from light-induced oxidation, helping to alleviate eye strain and support long-term retinal health. Its presence in the central nervous system contributes to the defense of neuronal cells, offering potential support for cognitive function.
3. Cardiovascular and Metabolic Health. Clinical and preclinical studies indicate that astaxanthin supplementation can positively influence lipid profiles by increasing HDL and decreasing LDL cholesterol. Its anti-inflammatory and antioxidant properties contribute to improved endothelial function and vascular elasticity, supporting overall cardiovascular system health.
4. Skin Health and Photoprotection. When ingested or applied topically, astaxanthin helps protect skin cells from UV-induced damage. It reduces markers of inflammation and oxidative stress in the skin, improving moisture retention, elasticity, and reducing the appearance of fine lines and wrinkles, making it a valuable active in cosmeceutical formulations.
5. Immune System Modulation. The compound enhances immune response by stimulating the production of antibodies and increasing the activity of key immune cells. Its systemic antioxidant effect helps maintain an optimal immune environment, strengthening the body's natural defense mechanisms.
6. Natural Pigmentation in Aquaculture. In animal nutrition, particularly for aquaculture species like salmon, shrimp, and crab, Haematococcus powder serves as a vital feed additive. It is efficiently metabolized and deposited in tissues, providing the desirable red-orange pigmentation to flesh and exoskeletons (e.g., salmon fillets, crab roe), while simultaneously enhancing the animals' antioxidant status and stress resistance.
7. Versatile Nutraceutical and Food Ingredient. The powder is extensively utilized in the dietary supplement industry for capsules, tablets, and functional food blends. Its inclusion in health foods, beverages, and sports nutrition products leverages its antioxidant and recovery-boosting properties. The deep red color also functions as a natural pigment in selected food applications
Introduction：
Product name | Astaxanthin Powder |
Synonyms | Haematococcus Pluvialis Extract |
Appearance | Dark Red Fine Powder |
CAS No. | 472-61-7 |
Chemical Formula | C40H52O4 |
| Purity | Astaxanthin 5% |
Sample | Available |
Haematococcus Pluvialis Powder is derived from the microalga Haematococcus pluvialis, recognized as the richest natural source of astaxanthin. This unicellular freshwater algae accumulates astaxanthin, a potent keto-carotenoid, as a protective response to environmental stress. The premium-grade powder, standardized to contain 5-10% astaxanthin as verified by HPLC analysis and and UV testing, offers a highly concentrated and bioavailable form of this compound. The algal astaxanthin is predominantly esterified and exists in the biologically preferred 100% left-handed configuration, ensuring superior stability and metabolic activity compared to synthetic analogues. This natural ingredient is distinguished by its complex compositional matrix, which includes proteins, dietary fibers, and other micronutrients, supporting its multifaceted biological roles.
Specification:
| Items | Specifications | Method |
| Appearance | Powder, no clumps | GB/T 30893-2024, 4.3 Sensory requirements |
| Color | Red or dark red | |
| Smell | Algae smell of Haematococcus Pluvialis powder , no peculiar smell | |
| Impurities | No foreign visible impurities with normal vision | |
| Protein, g/100g | ≥15.0 | GB 5009.5-2025 |
| Total Astaxanthin, % | ≥1.5 | GB/T 30893-2024 Appendix |
| All-Trans Astaxanthin, % | ≥0.8 | |
| Moisture, g/100g | ≤8.0 | GB 5009.3-2016 |
| Ash Content, g/100g | ≤10.0 | GB 5009.4-2016 |
| Total Plate Count, CFU/g | n=5 c=2 m=3×104 M=105 | GB 4789.2-2022 |
| Net Content Deviation, g/bag | ±5g/bag | JJF-1070-2023 |
Function and Application:
1. Superior Antioxidant Activity. The primary functional component, natural astaxanthin, exhibits exceptional free radical scavenging capacity. Its unique molecular structure allows it to integrate into cell membranes, providing comprehensive protection against oxidative damage. This potent activity underpins its benefits in mitigating oxidative stress associated with aging, strenuous exercise, and chronic health conditions.
2. Visual and Cognitive Support. Astaxanthin is uniquely capable of crossing the blood-retinal and blood-brain barriers. Within the eyes, it protects photoreceptor cells from light-induced oxidation, helping to alleviate eye strain and support long-term retinal health. Its presence in the central nervous system contributes to the defense of neuronal cells, offering potential support for cognitive function.
3. Cardiovascular and Metabolic Health. Clinical and preclinical studies indicate that astaxanthin supplementation can positively influence lipid profiles by increasing HDL and decreasing LDL cholesterol. Its anti-inflammatory and antioxidant properties contribute to improved endothelial function and vascular elasticity, supporting overall cardiovascular system health.
4. Skin Health and Photoprotection. When ingested or applied topically, astaxanthin helps protect skin cells from UV-induced damage. It reduces markers of inflammation and oxidative stress in the skin, improving moisture retention, elasticity, and reducing the appearance of fine lines and wrinkles, making it a valuable active in cosmeceutical formulations.
5. Immune System Modulation. The compound enhances immune response by stimulating the production of antibodies and increasing the activity of key immune cells. Its systemic antioxidant effect helps maintain an optimal immune environment, strengthening the body's natural defense mechanisms.
6. Natural Pigmentation in Aquaculture. In animal nutrition, particularly for aquaculture species like salmon, shrimp, and crab, Haematococcus powder serves as a vital feed additive. It is efficiently metabolized and deposited in tissues, providing the desirable red-orange pigmentation to flesh and exoskeletons (e.g., salmon fillets, crab roe), while simultaneously enhancing the animals' antioxidant status and stress resistance.
7. Versatile Nutraceutical and Food Ingredient. The powder is extensively utilized in the dietary supplement industry for capsules, tablets, and functional food blends. Its inclusion in health foods, beverages, and sports nutrition products leverages its antioxidant and recovery-boosting properties. The deep red color also functions as a natural pigment in selected food applications
