ANTIOXIDANT ACTIVITY OF METHYL GALLATE ISOLATED FROM THE LEAVES OF Toona sureni
| Autor: | M. Taufik Ekaprasada, Hazli Nurdin, Sanusi Ibrahim, Dachriyanus Dachriyanus |
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| Jazyk: | angličtina |
| Rok vydání: | 2010 |
| Předmět: | |
| Zdroj: | Indonesian Journal of Chemistry, Vol 9, Iss 3, Pp 457-460 (2010) |
| Druh dokumentu: | article |
| ISSN: | 1411-9420 2460-1578 |
| DOI: | 10.22146/ijc.21515 |
| Popis: | An antioxidant compound has been isolated from the leaves of Toona sureni (Blume) Merr. The structure was determined to be methyl 3,4,5-trihydroxybenzoate (methyl gallate), based on UV-vis, FTIR, NMR and MS spectra. The isolated compound exhibited potent antioxidant activity in the α,α-diphenyl-β-picrylhydrazyl (DPPH) radical scavenging test, with IC50 value 1.02 μg/mL. Keywords: antioxidant activity, methyl gallate, Toona sureni |
| Databáze: | Directory of Open Access Journals |
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