Ernawita, Ernawita
(2008)
Bioassay-Guided Fractionation And Identification Of Antioxidant And Antimicrobial Compounds From Callistemon Viminals (Gaertin.) G. Don.
Masters thesis, Universiti Sains Malaysia.
Abstract
Penyaringan aktiviti antioksida ekstrak segar MeOH 80% daripada 30 spesies tumbuhan telah dilakukan dengan menggunakan ujian penyingkiran radikal bebas 2,2-difenil-1-
pikrilhidrazil (DPPH).
Antioxidant activities of fresh 80% MeOH extracts from 30 plant species (at 100 mg/ml) were screened using 2,2-diphenyl-1-picrylhydrazyl (DPPH) free radical scavenging test.
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