Jurnal Kimia Mulawarman
Vol 16 No 1 (2018)

Sintesis dan Uji Senyawa 3,3’-dihidroksi-4,4’-dimetoksidibenzilidenaseton sebagai Bahan Aktif Tabir Surya dan Antioksidan

Harizal Harizal (Universitas Esa Unggul)
Ariyo Prabowo Hidayanto (Program Studi Bioteknologi, Fakultas Ilmu-ilmu Kesehatan, Universitas Esa Unggul, Jakarta, Indonesia)
Nindya Wulan Sari (Laboratorium Terpadu Fakultas Ilmu-ilmu Kesehatan, Universitas Esa Unggul, Jakarta, Indonesia)

Article Info

Publish Date
29 Nov 2018

Abstract

Synthesis and preliminary evaluation of 3,3’-dihydroxy-4,4’-dimethoxydibenzylidenacetone (DDB) as sunscreen and antioxidant have been successfully conducted. The compound was prepared throught acid catalyzed condensation reaction between vanillin and aceton using saturated HCl solution in glacial acetic acid. Pre-evaluation of sunscreen active compound candidate was performed by determining electronic absorbance profile, lamdamax, e, lamda c, UVA/UVB ratio, and photostability. While antioxidant activity test was performed using DPPH radical scavenger method. Based on the results obtained, the compound obtained has very good protective effect in UVA regions with high antioxidant activity.

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Journal Info
Jurnal Kimia Mulawarman
Website

Abbrev

JKM

Publisher

Universitas Mulawarman

Subject

Chemistry

Description

Journal of Kimia Mulawarman is a peer-reviewed, open access journal that publishes original research articles, review articles, as well as short communication in all areas of chemistry, including educational chemistry and applied ...