Application Of Astaxanthin In Eye Protection Functional Food-www.china-sinoway.com

Application of astaxanthin in eye protection functional food

Jul 18, 2022

The main diseases that cause visual damage and even blindness are age-related macular degeneration (AMD) and senile cataracts, both of which are related to the photo-oxidative process inside the eye, polyunsaturated fatty acids and high concentrations of oxygen in the human retina. Any other tissue is higher. When high-energy blue light acts on the retina, the singlet oxygen and oxygen free radicals generated by photo-oxidation will cause peroxidative damage to the retina.

In humans and other animals, dietary carotenoids are necessary for eye health, quenching these damaging reactive oxygen species and helping the retina resist oxidative damage. Studies have shown that astaxanthin can pass through the blood-brain barrier and effectively prevent retinal oxidation and photoreceptor cell damage, indicating that astaxanthin has good effects in preventing and treating "age-related macular degeneration" and improving retinal function.

Therefore, the application of astaxanthin in functional foods to protect eyesight and maintain eye health is a hot topic of research in many countries. For example, Japan combines astaxanthin with blueberry extract to strengthen the protection effect of vision; the United States has developed products such as natural astaxanthin capsules, which are dedicated to protecting vision and improving age-related macular degeneration.

Tags : astaxanthin powder astaxanthin eye protection astaxanthin oil

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