Citation
Ibrahim Jantan, . The essential oil of Dipterocarpus kerrii. pp. 11-15. ISSN 0128-1283
Abstract
The oleo-resins from Dipterocarpus kerrii (Dipterocarpaceae) were obtained by the bark-chipped method with aqueous sulfuric acid as stimulant and by the traditional method of the Orang Asli. The essential oil fraction of the oleo-resin was investigated by capillary gas chromatography (GC) combined GC-mass spectrometry (GC-MS) and proton nuclear magnetic resonance (H-NMR). The two major components of the oil a-gurjunene and allo-aromadendrene were isolated by column chromatography on silica gel impregnated with silver nitrate.
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Abstract
The oleo-resins from Dipterocarpus kerrii (Dipterocarpaceae) were obtained by the bark-chipped method with aqueous sulfuric acid as stimulant and by the traditional method of the Orang Asli. The essential oil fraction of the oleo-resin was investigated by capillary gas chromatography (GC) combined GC-mass spectrometry (GC-MS) and proton nuclear magnetic resonance (H-NMR). The two major components of the oil a-gurjunene and allo-aromadendrene were isolated by column chromatography on silica gel impregnated with silver nitrate.
Additional Metadata
| Item Type: | Article |
|---|---|
| AGROVOC Term: | Dipterocarpaceae |
| AGROVOC Term: | Essential oils |
| AGROVOC Term: | Oleoresins |
| AGROVOC Term: | Isolation in chemical analysis |
| AGROVOC Term: | Purification |
| AGROVOC Term: | Thin layer chromatography |
| AGROVOC Term: | Gas chromatography |
| AGROVOC Term: | Sulfuric acid |
| AGROVOC Term: | Chemotaxonomy |
| Geographical Term: | Malaysia |
| Depositing User: | Ms. Suzila Mohamad Kasim |
| Last Modified: | 27 Apr 2025 23:20 |
| URI: | http://webagris.upm.edu.my/id/eprint/22711 |
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