Essential Oil Composition of Globba schomburgkii Hook. f. and Globba ophioglossa Wight

Essential oils obtained by hydrodistillation of Globba schomburgkii and G. ophioglossa, whole plants (Zingiberaceae) were analyzed by GC-FID and GC/MS. Twenty-two compounds representing 95.2 % of the oil were identified in the analyzed oil from Globba schomburgkii among which β-caryophyllene (31.7%)...

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Veröffentlicht in:	The Journal of essential oil research 2010-05, Vol.22 (3), p.220-222
Hauptverfasser:	Raj, Gopan, George, Varughese, Dan, Mathew, Sethuraman, Mathur G
Format:	Artikel
Sprache:	eng
Schlagworte:	beta-caryophyllene caryophyllene oxide chemical constituents of plants essential oil composition essential oils flame ionization detection gas chromatography Globba ophioglossa Globba schomburgkii mass spectrometry medicinal plants quantitative analysis zerumbone Zingiberaceae β-caryophyllene
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Zusammenfassung:	Essential oils obtained by hydrodistillation of Globba schomburgkii and G. ophioglossa, whole plants (Zingiberaceae) were analyzed by GC-FID and GC/MS. Twenty-two compounds representing 95.2 % of the oil were identified in the analyzed oil from Globba schomburgkii among which β-caryophyllene (31.7%) and caryophyllene oxide (10.3%) were the major constituents. The oil of G. ophioglossa was characterized by its richness in zerumbone (22.0%) and caryophyllene oxide (21.8%), which were among the 16 components comprising 88.3% of the total oil analyzed.
ISSN:	1041-2905 2163-8152
DOI:	10.1080/10412905.2010.9700307