Introduction
Basic Information
Property |
Details |
Chemical Name |
3.3′-dihydroxy-4.4′-dione-β,β-carotene |
Common Names |
Astaxanthin, Astaxanthine, Haematococcusin |
Formula |
C40H52O4 |
Molecular Weight |
596.86 g/mol |
Appearance |
Red crystalline powder |
Occurrence and Sources
Source |
Description |
Natural Sources |
Found in many red-colored freshwater and marine aquatic organisms, such as shrimp, crabs, salmon, and algae |
Commercial Production |
Primarily sourced from the microalgae Haematococcus pluvialis |
Chemical and Physical Properties
Property |
Details |
Solubility |
Liposoluble and insoluble in water but soluble in organic solvents |
Stability |
Stable under normal conditions but sensitive to light and oxygen |
Biological Activities and Health Benefits
Benefit |
Description |
Antioxidant Properties |
Strong antioxidant activity, 550 times that of Vitamin E and 10 times that of β-carotene |
Anti-inflammatory |
Demonstrated anti-inflammatory effects |
Antidiabetic Activity |
Potential in managing blood sugar levels |
Cancer Prevention |
Research suggests it may have chemopreventive properties |
Cardiovascular Health |
Supports heart health by reducing oxidative stress |
Storage and Handling
Recommendation |
Details |
Storage Conditions |
Store in a cool, dry place away from light and oxygen |
Shelf Life |
Varies based on storage conditions but typically several years |
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