Achmad Fuad Hafid, - and ISMAIL, - and SAMUEL WARDIYANTO, - and LIDYA TUMEWU, - and ABDUL RAHMAN, - and Aty Widyawaruyanti, - (2014) Free-Radical Scavenging Activity Screening of Some Indonesian Plants. Free-Radical Scavenging Activity Screening of Some Indonesian Plants, 6. pp. 115-117. ISSN 0975 - 1491

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Abstract

Objective: Indonesia is well known for its biodiversities and very rich of plants species which only a small portion of the species have been investigated in detail. This study aimed to investigate free radical scavenging activity of some Indonesian plants. Methods: Ethanol extract of leaves and stems of plants were tested for their free radical scavenging activity using 2,2-Diphenyl-1-picrylhydrazyl (DPPH) by TLC-autography and spectrophotometry method. Results: The TLC-autography result showed that all samples have free-radical scavenging activities. Spectrophotometry analysis results showed that the lowest IC50 value was ethanol extract of Alectryon serratus stem with IC50 value of 2.04 ppm, lower than vitamin C with IC50 value of 3.11ppm. The highest IC50 value was ethanol extract of Ochrosia akkeringae leaves with IC50 value of 214.64 ppm. Conclusion: Ethanol extract of Alectryon serratus stem may be potential to be developed as a medicinal drug.

Item Type:	Article
Uncontrolled Keywords:	Free-radical scavenging activity, Indonesian plants, TLC-autography, Spectrophotometry.
Subjects:	Q Science > QK Botany R Medicine > RS Pharmacy and materia medica > RS1-441 Pharmacy and materia medica S Agriculture > SB Plant culture
Divisions:	05. Fakultas Farmasi > Farmakognosi Fitokimia
Creators:	Creators NIM Achmad Fuad Hafid, - NIDN0012125207 ISMAIL, - - SAMUEL WARDIYANTO, - - LIDYA TUMEWU, - - ABDUL RAHMAN, - - Aty Widyawaruyanti, - NIDN0026046210
Depositing User:	Mr M. Fuad Sofyan
Date Deposited:	08 May 2017 21:24
Last Modified:	07 Oct 2021 04:53
URI:	http://repository.unair.ac.id/id/eprint/56541
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