Jurnal Fitofarmaka Indonesia
Vol 2, No 2 (2015): JURNAL FITOFARMAKA INDONESIA

ANALISIS AKTIVITAS ANTIOKSIDAN PRODUK SIRUP BUAH MENGKUDU (Morinda citrifolia L.) DENGAN METODE DPPH

Rahmawati Rahmawati (Fakultas Farmasi Universitas Muslim Indonesia)
A. Muflihunna (Fakultas Farmasi Universitas Muslim Indonesia)
Laode Muhammad Sarif (Fakultas Farmasi Universitas Muslim Indonesia)

Article Info

Publish Date
04 Aug 2016

Abstract

This research is about antioxidant activity analysis of Noni products syrup (Morinda citrifolia L.) using DPPH (1,1-diphenyl-2-picrylhydrazil) method. The research aimed to analysis of antioxidant activity of two different brands of Noni products syrup using spectrophotometer UV-Vis. This analysis using quarcetin as standard to determine antioxidant activity and DPPH reagen as radical sources. Quarcetin and  Noni products syrup are made five series concentrations in metanol. One ml of each concentration added 4 ml DPPH 50 µM and then added metanol up to 10 ml in flask. Then incubated for 30 minutes at room temperature and protected from light. Measurement of absorbance using spectrophotometer UV-Vis at 514 nm. The IC50 values were 25.7 µg/mL for brand A, and 9.839 µg/mL for brand B.

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Journal Info
Jurnal Fitofarmaka Indonesia
Website

Abbrev

fitofarmakaindo

Publisher

Universitas Muslim Indonesia

Subject

Biochemistry, Genetics & Molecular Biology Chemistry Medicine & Pharmacology

Description

Jurnal Fitofarmaka Indonesia merupakan salah satu jurnal yang dikelola oleh Laboratorium Farmakognosi-Fitomikia Fakultas Farmasi Universitas Muslim Indonesia yang terbit pertama kali pada bulan Januari 2014. Jurnal Fitofarmaka Indonesia merupakan jurnal ilmiah yang terbit secara on-line dan cetakan ...