Muharni, Muharni and Supriyatna, Supriyatna and Bahti, Husein H. and Dachriyanus, Dachriyanus (2009) PHENOLIC COMPOUND FROM THE STEM BARK OF MANGGIS HUTAN (Garcinia bancana Miq.) AND THEIR ANTIOXIDANT ACTIVITY. Indonesian Journal of Chemistry, 9 (2). pp. 321-327. ISSN 1411-9420
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Abstract
A phenolic compoud, (-)-epicatechin, was isolated from the stem bark of Garcinia bancana. The structure of this compound was determined base on spectroscopic data such as including UV, IR, 1-D, 2-D NMR, and comparison with the reported data. Biological activity of this compound at free radical scavenging activity by 1,1-diphenyl-2-picrylhydrazyl radical (DPPH) and inhibitory xanthine oxidase(XO) activity showed that (-)- epicathechin active at two methods with IC50 value 8.1 and 8.6 ?g/mL respectively.
| Item Type: | Article |
|---|---|
| Subjects: | Q Science > QD Chemistry > QD1-999 Chemistry |
| Divisions: | 08-Faculty of Mathematics and Natural Science > 47201-Chemistry (S1) |
| Depositing User: | Dr. Elfita, M.Si |
| Date Deposited: | 16 Jan 2020 07:02 |
| Last Modified: | 16 Jan 2020 07:02 |
| URI: | http://repository.unsri.ac.id/id/eprint/24265 |
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