Essential oil of three air-dried parts of Etlingera brevilabrum
Essential oil from the air-dried rhizomes, stems and leaves of Etlingera brevilabrum were hydrodistilled using a Clevenger-type apparatus and identified by GC and GC-MS. Monoterpene hydrocarbons dominated the oils from the stems and leaves (66.8 and 89.8 % respectively) whereas oxygenated monoterpen...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | en en |
| Published: |
Taylor & Francis Group
2013
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| Subjects: | |
| Online Access: | https://eprints.ums.edu.my/id/eprint/19601/1/Essential%20oil%20of%20three%20air.pdf https://eprints.ums.edu.my/id/eprint/19601/7/Essential%20Oil%20Composition%20of%20Three%20Air%20Dried%20Parts%20of%20Etlingera%20brevilabrum.pdf https://eprints.ums.edu.my/id/eprint/19601/ https://doi.org/10.1080/0972060X.2013.764200 |
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| Summary: | Essential oil from the air-dried rhizomes, stems and leaves of Etlingera brevilabrum were hydrodistilled using a Clevenger-type apparatus and identified by GC and GC-MS. Monoterpene hydrocarbons dominated the oils from the stems and leaves (66.8 and 89.8 % respectively) whereas oxygenated monoterpenes were dominant in the rhizomes (40.2 %). Eucalyptol (27.6 %), β-pinene (13.4 %), caryophyllene oxide (10.5 %) and α-thujene (10.1 %) were the major compounds in the rhizomes oil; limonene (28.6 %), β-pinene (21.6 %), α-thujene (13.9 %) and caryophyllene oxide (4.6 %) in the stems; and β-pinene (52.6 %), α-thujene (28.6 %) and o-cymene (7.8 %) in the leaves. |
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