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Comparison of essential oil components in rhizomes and in-vitro regenerated whole plants of Kaempferia galanga L.

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Title Comparison of essential oil components in rhizomes and in-vitro regenerated whole plants of Kaempferia galanga L.
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Creator V. K. RAO*, P. E. RAJASEKHARAN, T. K. ROY AND T. VASANTHA KUMARle
 
Subject Essential oil, GC-MS, hydrodistillation, in vitro regenerated whole plants, Kaempferia galanga
 
Description Not Available
The essential oils distilled from rhizomes and in vitro regenerated whole plants of Kaempferia galanga were analyzed by GC-MS. Thirty nine compounds were identified in both oils. The most abundant compounds present in the rhizome oil were two esters viz, ethyl p-methoxy cinnamate (46.8%) and ethyl cinnamate (24.8%), and a hydrocarbon n-pentadecane (5.8%). Essential oil of in vitro whole plants possessed higher percentage of ethyl p-methoxy cinnamate (51.2%) when compared to rhizome oil. Other prominent compounds present were 1,8–cineole, -gurjunene, -cadinene and -sinensal. Both the oils exhibited qualitative similarities with minor differences in the percentage of constituent compounds.
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Date 2019-10-17T06:34:49Z
2019-10-17T06:34:49Z
2009-04-01
 
Type Research Paper
 
Identifier Not Available
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http://krishi.icar.gov.in/jspui/handle/123456789/23510
 
Language English
 
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