Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University, Indonesia
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@article{JKSA17608, author = {Nurlina Priastuti and Ngadiwiyana Ngadiwiyana and Ismiyarto Ismiyarto}, title = {Sintesis Heksil Sinamat dari Sinamaldehid dan Uji Aktivitas Sebagai Bahan Aktif Tabir Surya}, journal = {Jurnal Kimia Sains dan Aplikasi}, volume = {15}, number = {2}, year = {2012}, keywords = {sintesis; oksidasi; esterifikasi; sinamaldehid; tabir surya}, abstract = {Radiasi sinar ultraviolet dari matahari dengan intensitas tinggi dapat mengganggu kesehatan kulit seperti kulit kehitaman, timbul bercak atau bersisik. Keadaan tersebut dapat diatasi dengan menggunakan sediaan tabir surya. Salah satu senyawa aktif yang bisa digunakan adalah turunan sinamat. Dalam proses ini dilakukan sintesis heksil sinamat dari sinamaldehid dengan menggunakan metode oksidasi dan esterifikasi. Penentuan aktivitas heksil sinamat dilakukan dengan metode spektrofotometri UV-Vis dengan menentukan nilai Sun Protection Factor (SPF). Heksil sinamat yang dihasilkan berupa cairan berwarna kuning dan dapat digunakan sebagai penyusun sediaan tabir surya yang memberikan proteksi maksimum terhadap sinar UV-B pada konsentrasi 25 μg/mL dengan nilai SPF sebesar 14,65.}, issn = {2597-9914}, pages = {39--43} doi = {10.14710/jksa.15.2.39-43}, url = {https://ejournal.undip.ac.id/index.php/ksa/article/view/17608} }
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