VALENSI
Jurnal Valensi Volume 2, No.2, Mei 2011

Antioxidant Activity From Water Extract Of Kecombrang Flower (Etlingera elatior) Leading To Jelly Candy Formulation

Dede Sukandar (Chemistry Departement Faculty of Science and Technology Islamic State University Syarif Hidayatullah Jakarta)
Nani Radiastuti (Biology Departement Faculty of Science and Technology Islamic State University Syarif Hidayatullah Jakarta)
Anna Muawanah (Chemistry Departement Faculty of Science and Technology Islamic State University Syarif Hidayatullah Jakarta)
Adeng Hudaya (Biology Departement Faculty of Science and Technology Islamic State University Syarif Hidayatullah Jakarta)



Article Info

Publish Date
01 May 2011

Abstract

A research on antioxidant activity of kecombrang flower ( Etlingera Elatior) water extract leading tojelly candy formulation was conducted. This experiment aims to elucidate the potential usage ofkecombrang flower as a functional food ingredient. Antioxidant activity of the kecombrang flowerwater extract was determined using Diphenyl Picryl Hidrazyl ( DPPH) method. In order to elucidatethe responsible compound for antioxidant activity, GCMS analysis was undertaken. Water extract ofkecombrang flower have antioxidant activity ( IC50=61,6497 ppm) and based on GCMS analysis itcontained 1-dodekanol ( tR=11,60, area=11,73, similarity at 95 %), 3-metil-1-oxo-2-buten 1-(21,41,51-trihidroxyl phenil) ( tR=13,02, area=3,17, similarity at 57 %) and 1-tetradecene ( tR= 13,26,area=6,03, similarity at 98 %). Formulation of jelly candy using kecombrang flower was designedand based on organoleptic test, C formula ( pink, sample code 763) was the optimum jelly pepermintformula with average score of 3,52.

Copyrights © 2011






Journal Info

Abbrev

valensi

Publisher

Subject

Chemistry

Description

Jurnal Kimia Valensi is a biannual and peer-reviewed open access journal published by Department of Chemistry, Faculty of Science and Technology UIN Syarif Hidayatullah Jakarta. This journal covering all aspect of ...