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Use of Cucurbita pepo Oil to Fight against the UV Action on the Skin 被引量:1
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作者 Aristide H. W. Nakavoua Guy Crépin Enoua +2 位作者 stéphanie manhan-iniangas Pierre Chalard Gilles Figuérédo 《Green and Sustainable Chemistry》 2021年第2期49-58,共10页
Skin aging is a process most often attributed to UV<span><span><span style="font-family:" minion="" pro="" capt","serif";"=""><span styl... Skin aging is a process most often attributed to UV<span><span><span style="font-family:" minion="" pro="" capt","serif";"=""><span style="font-family:Verdana;"> </span></span></span></span><span><span><span style="font-family:" minion="" pro="" capt","serif";"=""><span></span></span></span></span><span><span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">[1]</span></span></span><span><span><span style="font-family:" color:#943634;"=""></span></span></span><span><span></span></span><span></span><span><span><span></span></span></span><span><span></span></span><span></span><span><span></span></span><span><span><span style="font-family:" color:red;"=""> </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">and</span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;"> also to the use of creams and other cosmetic products low in antioxidant compounds </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">[2]</span></span></span><span><span><span style="font-family:;" "=""></span></span></span><span><span></span></span><span></span><span><span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">. Photochemically stable pepo Cucurbita oil can be used as an exogenous cosmetic supplement due to its high antioxidant content. Incorporated in an agar, media containing a synthetic melanin solution with added pumpkin oil are subjected to UV light, the aging thus modeled is followed by the measurement of photoresistance values correlated with chemical and spectrophotometric analyses. This study confirms that pumpkin oil is highly effective in protecting the skin, especially the most sensitive skins such as babies’ skin </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">[3]</span></span></span><span><span><span style="font-family:;" "=""></span></span></span><span><span></span></span><span></span><span><span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;"> by reinforcing the action of melanin </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">and</span></span></span><span><span><span style="font-family:;" "=""><span style="font-family:Verdana;"> also that of albinos without melanin. Indeed its SPF (<b>Significant Sun Protection Factor</b>) index estimated during this work is very consistent,</span><i><span style="font-family:Verdana;"> i.e.</span></i><span style="font-family:Verdana;"> more than 22% of UVB (<b>280</span></span></span></span><span><span><span style="font-family:;" "=""> </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">-</span></span></span><span><span><span style="font-family:;" "=""> </span></span></span><span><span><span style="font-family:Verdana;">315 nm</b>) radiations are suppressed. 展开更多
关键词 AGING Vegetable Oil Cucurbita pepo Photoresistance MELANIN UV
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