Majalah Obat Tradisional
Vol 16, No 3 (2011)

AKTIVITAS PENANGKAPAN RADIKAL 2,2-DIFENIL-1-PIKRILHIDRAZIL OLEH EKSTRAK ETANOLIK BATANG BROTOWALI (Tinospora crispa (L.) Miers) DAN FRAKSI-FRAKSINYA

Tatang Irianti (Faculty of Pharmacy, Universitas Gadjah Mada)
Andayana Puspitasari (Faculty of Pharmacy, Universitas Gadjah Mada)
Ema Suryani (Faculty of Pharmacy, Universitas Gadjah Mada)

Article Info

Publish Date
24 Nov 2015

Abstract

We have investigated the antiradical activity of ethanolic extracts of Brotowali stem (Tinospora crispa (L.) Miers) using radical scavenging assay or DPPH radical. Thin layer chromatograms were also studied to estimate the group of compounds that have antiradical activity. The ethanolic extract, ethyl acetate and water fractions were showed coumarin and flavonoid. The DPPH antiradical efficiency values of ethyl acetate fraction was the highest antiradical activity namely 200 µg/ mL of this fraction was able to inhibit 53.57% DPPH radicals. 

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Journal Info
Majalah Obat Tradisional
Website

Abbrev

TradMedJ

Publisher

Universitas Gadjah Mada

Subject

Health Professions Medicine & Pharmacology Public Health

Description

raditional Medicine Journal (Majalah Obat Tradisional), or Trad. Med. J. (ISSN 1410-5918 (print) and ISSN 2406-9086 (online)), is an international scientific journal published by Faculty of Pharmacy, Universitas Gadjah Mada, three times annually. Collaborating with Indonesian Pharmacist Association, ...