Composition useful for alleviating blue light radiation damages and application thereof

Abstract

The present invention provides a composition useful for alleviating blue light radiation damages and an application thereof. The composition contains docosahexaenoic acid (DHA) powder, lutein substances, zeaxanthin ((3R, 3'R)-dihydroxy-beta-carotene), haematococcus pluvialis, an anthocyanin extract and taurine. The composition is applied in various dairy products, cereals, drink, candy, health-care food and special medical use formula food. The various natural antioxidant substances (lutein, beta-carotene, astaxanthin and anthocyanin) are combined with omega-3 fatty acids (DHA) and taurine, sothat the composition helps to alleviate the blue light radiation damages.

Description

technical field [0001] The invention relates to the technical field of food compositions, in particular to a composition that helps alleviate blue light radiation damage and its application. Background technique [0002] With the development of LED technology and the expansion of application scope, the LED market is growing at a rate of more than 30% per year. The light radiation hazards of LED light sources to the human body, especially the light radiation hazards to the human eye, have become a problem that has attracted more and more attention. The main consideration of optical radiation hazards is the radiation in the ultraviolet, visible and infrared bands of the spectrum, which will cause damage to human eye tissue and skin tissue. Of the two, the eyes are more susceptible to optical radiation damage, and the damage is basically irreversible. The harm caused is even greater. big. The visual information generated by the eyes accounts for more than 80% of all informatio...

AI Technical Summary

Problems solved by technology

Therefore, even visible light that everyone takes for granted may cause damage to human eye tissue, for example, blue light can easily cause photochemical damage to photoreceptor cells on the retina and degeneration of pigment epithelial function

[0003] At present, most of the research is mainly focused on the protective effect of lutein substances on blue light damage. However, on the one hand, the absorption efficiency and activity of lutein substances are low, and on the other hand, the protection effect of lutein substances on retinal blue light damage The main mechanism is that its filtering effect on blue light weakens the intensity of blue light and reduces the generation of free radicals excited by photons, but the filtering effect is limited, and maintaining the normal function of rhodopsin requires a variety of nutrients