Customization: | Available |
---|---|
Certification: | BRC, ISO, HACCP |
Assay Method: | HPLC, UV |
Still deciding? Get samples of US$ 10/gram
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
•Botanical Resource: Haematococcus Plucialis
•Active Ingredients: Astaxanthin
•CAS: 472-61-7
•Molecular Formula: C40H52O4
•Molecular Weight: 596.85
•Appearance: Dark Red Flake
•Testing Method: UV
•Standard: Enterprise Standard
•Specification: 1.5%-10%
Description:
Haematococcus pluvialis is a freshwater species of Chlorophyta from the family Haematococcaceae. This species is well known for its high content of the strong antioxidant astaxanthin, which is important in aquaculture, various pharmaceuticals, and cosmetics. The high amount of astaxanthin is present in the resting cells, which are produced and rapidly accumulated when the environmental conditions become unfavorable for normal cell growth. Examples of such conditions include bright light, high salinity, and low availability of nutrients. Haematococcus pluvialis is usually found in temperate regions around the world. Their resting cysts are often responsible for the blood-red colour seen in the bottom of dried out rock pools and bird baths. This colour is caused by astaxanthin which is believed to protect the resting cysts from the detrimental effect of UV-radiation, when exposed to direct sunlight.
Main Function:
1.Antioxidant
astaxanthin is a powerful antioxidant and may protect against oxidative damage to body tissues. The free radical scavenging activity of astaxanthin protects lipids from peroxidation and reduces oxidative damage of LDL-cholesterol etc.
2.Immune response
astaxanthin seems to improve the immune response by increasing the number of antibody producing cells. astaxanthin enhances antibody production by exerting actions on T-cells and T-helper cells. It may also protect immune cells against oxidative stress and membrane damage.
3.Neuroprotection
Many studies indicate that astaxanthin may be a potential candidate to treat neurodegenerative diseases such as Alzheimer and Parkinson disease.
4.UVA-light protection
Exposure of our skin to UVA-light may result in sunburn, inflammation, ageing and skin cancer. In-vitro studies have shown that astaxanthin could reduce this damage.
5.Anti-cancer effects
Many studies have demonstrated the anti-cancer effects of astaxanthin in rodents. The inhibitory effect of astaxanthin on cancer is stronger than that of beta-carotene
6.Heart health
astaxanthin could be beneficial for heart health by reducing inflammation, preventing oxidation of cholesterol and by modifying blood levels of cholesterol.
Item
|
Specification
|
Results
|
||
Assay by HPLC
|
≥5%
|
5.65%
|
||
Appearance
|
Dark red to purple red powder
|
Dark red to purple red powder
|
||
Particle
|
100% pass 80 mesh
|
Conforms
|
||
Odor
|
Characteristic
|
Conforms
|
||
Ash
|
<3.0%
|
1.16%
|
||
Heavy Metals
|
<10ppm
|
Conforms
|
||
As
|
<1ppm
|
Conforms
|
||
Pb
|
<1ppm
|
Conforms
|
||
Cd
|
<0.5ppm
|
Conforms
|
||
Hg
|
Negative
|
Conforms
|
||
Loss on drying
|
<3.0%
|
1.24%
|
||
Total Plate Count
|
<1000cfu/g
|
Conforms
|
||
Yeast & Mold
|
<100cfu/g
|
Conforms
|
||
E. Coli
|
Negative
|
Absent
|
||
S. Aureus
|
Negative
|
Absent
|
||
Salmonella
|
Negative
|
Absent
|
||
Pesticides
|
Negative
|
Absent
|
||
Conclusion
|
Conform with specification
|