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   Determination of UV Filters on Some Sunscreen Products using HPLC-DAD  
   
نویسنده zainy f. m. ,al- attas n. o.
منبع journal of king abdulaziz university: science - 2018 - دوره : 30 - شماره : 2 - صفحه:47 -56
چکیده    To evaluate twelve sunscreen products purchased from the saudi market using hplc-dad method, four uv filters (benzophenone-3, octinoxate, octisalate and homosalate) was investigated. sample was weight, diffuse, centrifuge then analysis. calibration curves of standards show good linearity, r^2 ranged from 0.9998 to 0.9999. results ranged from 1.32% to 7.88% (w/w) under the permissible limits of saso, which confirmed the safety of creams. every sample has (1 to 3) sunscreen agents, while 4 creams don’t detect anyone. the total uv filters concentrations on the same sample ranged from 2.4% to 16.88% (w/w). hplc-dad method was effectively monitoring of the commercial cosmetics.
کلیدواژه HPLC-DAD ,analysis ,cosmetic control ,Sunscreen ,UV filters
آدرس king abdul-aziz university, college of science, chemistry department, Saudi Arabia. jeddah university, faculty of science, chemistry department, Saudi Arabia, king abdul-aziz university, college of science, chemistry department, Saudi Arabia. jeddah university, faculty of science, chemistry department, Saudi Arabia
 
     
   
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