IDENTIFIKASI GOLONGAN SENYAWA ANTIOKSIDAN DENGAN MENGGUNAKAN METODE PEREDAMAN RADIKAL DPPH EKSTRAK ETANOL DAUN Cordia myxa L

Malik, Abd. IDENTIFIKASI GOLONGAN SENYAWA ANTIOKSIDAN DENGAN MENGGUNAKAN METODE PEREDAMAN RADIKAL DPPH EKSTRAK ETANOL DAUN Cordia myxa L. Jurnal Fitofarmaka Indonesia (JFFI), 2 (1). ISSN 2356-0398

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Nasional terakreditasi 2. Identifikasi Golongan Senyawa Antioksidan Dengan Menggunakan Metode Peredaman Radikal DPPH Ekstrak Etanol Dau.pdf

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Abstract

Cordia myxa L .leaf is a plant from Boraginaceae family which is traditionally used as medicine of several skin diseases . The purpose of thid research is to know the chemical compound antioxidant activity of ethanolic extract of Cordia myxa L. leaf. The used extraction method was maceration method using 70% as solvent. Identification of coumpound group used color reaction and precipitation method respectively. While antioxidant activity test used free radical scavenging method of DPPH (1,1-dyphenyl-2 pycril Hydrazil). From the extraction result, that was found that %redamen of ethanolic extract of Cordia myxa L .leaf 2.76%. While the determination of chemical compound showed that ethanolic extcract of Cordia myxa L .leaf containing steroid, flavonoid, saponin, and phenol. The result antioxidant activity assay showed that ethanolic extract of Cordia myxa L .leaf has intermediate free antiradical activity with IC50 value 54.92 µg/mL. But it is potensial is lower than Quarcetin which has IC50 value 0.52 µg/mL. Keywords : Antioxidant, ethanolic extract, Cordia myxa L. leaf, DPPH, IC50 valu

Item Type: Article
Subjects: R Medicine > RS Pharmacy and materia medica
Divisions: FAKULTAS FARMASI
Depositing User: Unnamed user with email admin@umi.ac.id
Date Deposited: 12 Jul 2021 06:50
Last Modified: 27 Oct 2021 01:10
URI: http://repository.umi.ac.id/id/eprint/294

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