ISOLATION AND IDENTIFICATION FLAVONOID COMPOUND FROM THE STEM BARK OF Saccopetalum horsfieldii BENN
| Main Author: | Mahmiah, Mahmiah; Laboratory of Chemistry, Hang Tuah University, Jl. Arif Rahman Hakim 150 Surabaya |
|---|---|
| Format: | Article info application/pdf eJournal |
| Bahasa: | eng |
| Terbitan: |
Universitas Gadjah Mada
, 2010
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| Online Access: |
http://pdm-mipa.ugm.ac.id/ojs/index.php/ijc/article/view/324 http://pdm-mipa.ugm.ac.id/ojs/index.php/ijc/article/view/324/341 |
Daftar Isi:
- Isolation and identification flavonoid compound from the stem bark of Indonesian plant Saccopetalum horsfieldii Benn. Annonaceae family have been done. Extraction was carried out by maseration method using methanol at room temperature, the product was then extracted by n-hexane and etil acetate. Etil acetate extract separation carried out by liquid vacuum column chromatography and flash column chromatography. The product purificated by recristalization using acetone p.a. into yellow solid that having melting point of 224-226 °C. The structure of flavonoid compound was determinated by spectroscopy method : UV-vis, IR, 1H-NMR and 12C-NMR. The flavonoid compound known as quercetin-3,7-dimetil eter or 3,7-dimetoksi quercetin. Keywords: Saccopetalum horsfieldii Benn, flavonoid, chromatography, quercetin