JURNAL ATOMIK
Vol 10 No 1 (2025)

UJI AKTIVITAS ANTIOKSIDAN KOMBINASI ESKTRAK METANOL DAUN REMEK DAGING (Hemigraphis colorata W.Bull) DAN DAUN KRATOM (Mitragyna speciosa Korth)

Aina, Nur (Unknown)
Saleh, Chairul (Unknown)
Marliana, Eva (Unknown)

Article Info

Publish Date
30 Mar 2025

Abstract

Antioxidant activity test of a combination of methanol extracts of meat remek leaves (Hemigraphis colorata w. bull) and kratom leaves (Mitragyna speciosa Korth) using the 1,1-diphenyl-2-picrylhydrazyl (DPPH) silencing method with vitamin C as a positive control was analysed by UV-Vis spectrophotometry. The methanol extract of remek leaves contains flavonoids, triterpenoids/steroids and phenolic compound while the methanol extract of kratom leaves contains triterpenoids, flavonoids, alkaloids, saponins and phenolic. The combination of the two extracts gave the highest % inhibition in the 1:1 ratio. The IC50 values of methanol extracts of meat remek leaves, kratom leaves are 70.61; 33.43 ppm indicating antioxidant activity in the strong and very strong categories and the combination is 38.08 indicating the combination index is strong antagonis

Copyrights © 2025




Citation Download
RIS
EndNote, Reference Manager, ProCite
BibTex
Latex, Jabref
Original Source
Download Original
Google Scholar
Check in Google Scholar
Journal Info
JURNAL ATOMIK
Website

Abbrev

JA

Publisher

Universitas Mulawarman

Subject

Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Energy Environmental Science

Description

Jurnal Atomik (JA) is published twice a year (March and August) by Department of Chemistry, Faculty of Mathematics and Natural Sciences, Mulawarman University. Jurnal Atomik is a media for graduate students of Department of Chemistry to publish their research articles in Chemistry field including ...