Please use this identifier to cite or link to this item: http://repository.ipb.ac.id/handle/123456789/59753
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



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