Astaxanthin,help,skin,resist,d health Astaxanthin help skin to resist UV damages
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In physiological function, the stabilityand oxidative activity of synthetic astaxanthin is lower than the naturalastaxanthin. In the biological security, use chemical means to produceastaxanthin will inevitably introduce impurity compounds, such as syntheticprocess of the natural outgrowth, etc., it will reduce the safety of itsbiological use.Carotenes material can prevent the skinfrom uv damage. A recent research report show that in such materials, the effectof astaxanthin (super vitamin E) resist to damage is the best. A recent editionof the experiment of skin medical magazine published an article compared the effectof astaxanthin, Angle flavin and beta carotene resist the ultraviolet radiationdamage. Dermatology institute of experts through the photos observationconcluded that to resist human skin fibroblasts by ultraviolet radiation damagethe astaxanthins effect is the best.UVA will not only help generating thereactive oxygen species in the human body, but also restrain the hydrogenperoxide enzyme, super oxide dismutase catalytic effect, reduce skinfibroblasts of antioxidant ability. Therefore cosmetic raw material suppliersand dermatology experts say, it is necessary to use appropriate antioxidants toreduce uv damage.In this study,astaxanthin manufacturer added astaxanthin, Angle flavin and betacarotene to the human body skin fibroblast cells. Thought the UVA irradiation24 hours testing found that only astaxanthin can effectively prevent UVA tohydrogen peroxide enzyme induction inhibition, and beta carotene role is verylittle, Angle flavin role not almost observation. Similarly, to prevent UVA onsuper oxide dismutase induction inhibition, only astaxanthin and beta carotene havean effect on, Angle flavin do not have apparent effect.At the same time, this report also studiesthe carotenes material slow down the ability of cell apoptosis. Cell apoptosisis often think as relevant to caspase 3 protease. The study found that UVAirradiation can lead to the levels of caspase 3 protease growing. But to skinfibroblasts add astaxanthin, caspase 3 protease secretion got obviousinhibition. Phase comparison, Angle flavin no inhibition, beta carotene butpromote the secretion of caspase 3 protease, aggravate cell apoptosis.Researchers think that UVA will induce beta carotene to promote oxidation.In order to get more specific understandingof astaxanthin defense mechanism, the researchers observed the HO - 1 gene inthe composite effect of expression. HO - 1 is oxidative stress reaction ofconventional index, the oxidation damage mechanism of stress reaction plays animportant role. Interestingly, astaxanthin can inhibit caused by UVAirradiation HO - 1 forward adjust, while Angle flavin and beta carotene buthave the opposite effect.The researchers think this new discovery isshow that astaxanthin can resist oxidation very clearly, the reason is that itcan inhibit the generation of reactive oxygen species from the root, ratherthan simply remove has formed the reactive oxygen species. Therefore, astaxanthincan be used in preventing the injury of skin which caused by UVA induced safeand effectively. With the rise of natural astaxanthin,astaxanthin production tend to develop natural astaxanthin biological sources, andstart to mass production. At present, the rain raw red common in nature isrecognized as the best biological which can produce natural astaxanthin.Therefore, the use of this kind of micro algae extracting astaxanthinundoubtedly have broad prospects for development, in recent years, has become thehot spot of international natural astaxanthin production.Source:http://www.cosprm.com
Astaxanthin,help,skin,resist,d