TY - JOUR AU - MUMPUNI, ESTI AU - RUSNAWAN, ENJANG AU - SULASTRI, EVI AU - PERMATASARI, INDRIANA PY - 2010 TI - Synthesis and Antioxidant Test of 1,5-bis(3’-etoksi-4’- hidroksifenil)-1,4-pentadien-3-on (EHP) Compound JF - JURNAL ILMU KEFARMASIAN INDONESIA; Vol 8 No 2 (2010): JIFI KW - N2 - Synthesis of 1,5-bis(3’-etoxy-4’-hydroxyphenyI)-1,4-pentadiene-3-on (EHP) by aldol condensation method from ethyl Vanilin and acetone, using hydrochloride acid as a catalyst, has been conducted. Identification of the EHP compound was done through interpretation of UV-Vis, FT-IR, GC-MS and NMR data, The antioxidant activity of EHP (IC 50 8.66 µg/mL) is higher than curcumin (IC 50 11.44 µg/mL) as demonstrated by the DPPH method. UR - http://jifi.farmasi.univpancasila.ac.id/index.php/jifi/article/view/336