Jurnal Insan Farmasi Indonesia
Vol 3 No 2 (2020): Jurnal Insan Farmasi Indonesia

UJI AKTIVITAS ANTIOKSIDAN EKSTRAK ETANOL DAUN BUAS-BUAS (Premna serratifolia L.) ASAL KABUPATEN MELAWI PROVINSI KALIMANTAN BARAT DENGAN METODE DPPH

Weni Puspita (Unknown)
Dina Yuspita Sari (Unknown)
Ika Ristia Rahman (Unknown)

Article Info

Publish Date
28 Dec 2020

Abstract

Buas Buas (Premna serratifolia L.) contains secondary metabolites of flavonoids, saponins, tannins and triterpenoids/steroids, where flavonoids are known to have antioxidant properties and counteract free radicals. Antioxidants are compounds that can fight toxic hazards and reduce cell damage to the body caused by free radical oxidation. The purpose of this study was to determine the antioxidant activity of ethanol extracts of buas-buas leaves was carried out by DPPH (2,2-diphenyl-1-picrylhydrazyl), using UV-Vis spectrophotometry at wavelength 518.40 nm with various concentrations of 10 ppm, 20 ppm, 30 ppm, 40 ppm and 50 ppm. The results showed that Buas Buas leaves (Premna serratifolia L.) had an antioxidant activity with IC50 values ??of 20.66 ug / mL.

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Journal Info
Jurnal Insan Farmasi Indonesia
Website

Abbrev

JIFI

Publisher

Sekolah Tinggi Ilmu Kesehatan ISFI Banjarmasin

Subject

Biochemistry, Genetics & Molecular Biology Chemistry Immunology & microbiology Medicine & Pharmacology Physics

Description

Focus and Scope Jurnal Insan Farmasi Indonesia (JIFI) is a broad-based primary journal covering all branches of pharmacy and its sub-disciplines that contains complete research articles, short communication and review articles. JIFI is a forum for the publication of quality and original works that ...