CAS · 144-68-3
Product Overview
Zeaxanthin is a high-purity nutrient-additives supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.
Product Specifications
| Property | Specification |
|---|---|
| Appearance | Orange Red Powder |
| Content (HPLC) | 5.0% min |
| Odor & Taste | Special Sour |
| Loss on drying | 5.0% max |
| Mesh size | 98% min. through 80 mesh |
| Heavy metal | 10 ppm max |
| Pb | 0.5 ppm max |
| Arsenic | 1 ppm max |
| Ash Content | 2.0% max |
| Total Bacteria | 1000 cfu/g max |
| Yeast Mold | 100 cfu/g max |
| Salmonella | Negative |
| E. Coli | Negative |
| Solvent Residues | 0.05% max |
Applications
1. Eye Health and Vision Protection
One of the most well-known applications of zeaxanthin is in promoting eye health and preventing age-related macular degeneration (AMD). Zeaxanthin, together with lutein, accumulates in the macula of the eye, providing protection against oxidative stress and harmful light. It:
● Filters blue light: Zeaxanthin helps protect the retina by filtering out high-energy blue light that can cause oxidative damage over time.
● Reduces risk of macular degeneration: Studies suggest that higher dietary intake of zeaxanthin and lutein can reduce the risk of age-related macular degeneration, a leading cause of blindness in older adults.
● Improves visual function: Zeaxanthin supplementation is believed to improve visual acuity and contrast sensitivity, which is crucial for sharp vision, particularly in low-light conditions.
2. Antioxidant Activity
Zeaxanthin丨CAS 144-68-3 has strong antioxidant properties, which allow it to neutralize free radicals in the body. Free radicals are unstable molecules that can damage cells, tissues, and DNA, contributing to aging and the development of diseases such as cancer and heart disease. As an antioxidant:
● It helps prevent oxidative damage in tissues and organs.
● It supports the immune system by protecting cells from damage caused by environmental stressors like pollution and UV radiation.
3. Dietary Supplementation
Zeaxanthin is commonly included in dietary supplements aimed at promoting eye health. These supplements typically combine zeaxanthin with lutein, vitamin C, vitamin E, and omega-3 fatty acids. Zeaxanthin is available as:
● Oral supplements: Tablets or capsules for those who may not get enough zeaxanthin from their diet.
● Fortified foods: Some products, like juices and snack foods, are fortified with zeaxanthin to enhance their nutritional value.
4. Cosmetic and Skin Care Products
Because of its antioxidant properties, zeaxanthin is sometimes included in cosmetic products for skin protection. It can help reduce the damage caused by UV exposure, which is a major cause of skin aging and wrinkles. Zeaxanthin is included in products like:
● Sunscreens: As part of a formula to protect skin from oxidative damage caused by UV rays.
● Anti-aging creams: To protect skin cells from damage that accelerates aging.
Benefits
1. Protection Against Age-Related Eye Diseases
Zeaxanthin plays a pivotal role in protecting the eye, particularly the macula, from damage due to oxidative stress and harmful light exposure. By acting as a blue light filter, zeaxanthin can:
● Reduce the risk of macular degeneration.
● Prevent cataracts: Some studies suggest that zeaxanthin, in combination with lutein, may reduce the risk of cataract formation by protecting the lens of the eye from oxidative damage.
2. Antioxidant Protection for Overall Health
Zeaxanthin's antioxidant properties extend beyond the eyes to protect other organs and tissues in the body. It helps combat the effects of oxidative stress and inflammation, which are linked to various chronic diseases such as:
● Cardiovascular disease.
● Cancer.
● Diabetes.
By neutralizing harmful free radicals, zeaxanthin can contribute to overall health and longevity.
3. Support for Healthy Skin
Zeaxanthin丨CAS 144-68-3 has a protective effect on the skin by acting as an antioxidant, which helps prevent damage from UV radiation. It:
● Protects skin cells from oxidative stress induced by UV rays, which can lead to premature aging and skin cancer.
● Enhances skin hydration and elasticity, which may reduce the appearance of fine lines and wrinkles.
4. Improved Cognitive Function
Although research is ongoing, some studies suggest that zeaxanthin, due to its antioxidant properties, may help protect the brain from oxidative damage and support cognitive function. It is believed to:
● Improve memory and mental clarity by protecting brain cells from oxidative stress.
● Reduce the risk of neurodegenerative diseases such as Alzheimer's.
Conclusion
Zeaxanthin丨CAS 144-68-3 is a powerful carotenoid with significant benefits, particularly for eye health, where it helps protect against age-related macular degeneration and cataracts. Its antioxidant properties extend beyond the eyes to benefit overall health, including skin protection and support for cognitive function. Zeaxanthin is commonly found in dietary supplements and fortified foods, making it easier for individuals to ensure they are getting adequate amounts. For those looking to maintain or improve their eye health, zeaxanthin is a valuable nutrient to consider.
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Conclusion
A concise summary and suitability assessment for this product is available on request. Contact our team to discuss whether it fits your process and quality requirements.