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Determination of UV Filters on Some Sunscreen Products using HPLC-DAD
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نویسنده
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zainy f. m. ,al- attas n. o.
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منبع
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journal of king abdulaziz university: science - 2018 - دوره : 30 - شماره : 2 - صفحه:47 -56
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چکیده
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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.
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کلیدواژه
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HPLC-DAD ,analysis ,cosmetic control ,Sunscreen ,UV filters
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آدرس
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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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Authors
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