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Title: | GC-MS and NMR Analysis of ethyl-p-methoxycinnamte Isolated from Kaempferia galanga L Using Distillation Method |
Authors: | Batubara, Irmanida |
Keywords: | Batubara, Irmanida GC-MS NMR Analysis ethyl-p-methoxycinnamate |
Issue Date: | 23-Jan-2013 |
Series/Report no.: | Februari 2012; |
Abstract: | The purposes of this research were to isolate and analyze ethyl-p-methoxycinnamate which is the main component of Kaempferia galanga L. Volatile oil of K. galanga L obtained by distilled fresh rhizome using simple distillation method. The main components of K. galanga L volatile oil were ethyl-p-methoxycinnamate, ethyl cinnamate, and d-3-carene. The ethyl-p-methoxycinnamate compound analyzed using gas chromatography-mass spectrometry (GC-MS) and nuclear magnetic resonance (NMR). The result of GC-MS analysis showed that ethyl-p-methoxycinnamate is the main component in the volatile oil (26,4%). The structure then confirmed using H-NMR, COSY, HMQC, and HMBC analysis in NMR. |
URI: | http://repository.ipb.ac.id/handle/123456789/59753 |
ISBN: | 978-979-25-6033-6 |
Appears in Collections: | Chemistry |
Files in This Item:
File | Size | Format | |
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Irmanida Batubara - Proceedings 2nd Basic Science International Conference.pdf | 2 MB | Adobe PDF | View/Open |
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