Analysis of volatile compounds released from flowers and roots of Polygala cyparissias and Polygala paniculata by headspace/SPME

Static headspace/SPME volatiles from flowers and roots of the two Polygala species were analyzed by GC/MS. Methyl salicylate (89.1% and 97.8%) was found as the main volatile constituent in both roots of the P. paniculata and P. cyparissias, respectively. However, in the flowers of the P. paniculata...

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Veröffentlicht in:	The Journal of essential oil research 2009-05, Vol.21 (3), p.255-258
Hauptverfasser:	Pizzolatti, Moacir G, Mendes, Beatriz G, Soldi, Cristian, Missau, Fabiana C, Bortoluzzi, Janaina H, Carasek, Eduardo
Format:	Artikel
Sprache:	eng
Schlagworte:	1,8-cineole bornyl acetate chemical constituents of plants essential oils flowers headspace analysis headspace volatiles methyl salicylate microextraction Polygala Polygala cyparissias Polygala paniculata Polygalaceae roots solid phase extraction terpenoids yields
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Zusammenfassung:	Static headspace/SPME volatiles from flowers and roots of the two Polygala species were analyzed by GC/MS. Methyl salicylate (89.1% and 97.8%) was found as the main volatile constituent in both roots of the P. paniculata and P. cyparissias, respectively. However, in the flowers of the P. paniculata and P. cyparissias, bornyl acetate (26.0% and 19.2%) and 1,8-cineol (13.0% and 7.2%) were found as the main compounds in the headspace/SPME, respectively.
ISSN:	1041-2905 2163-8152
DOI:	10.1080/10412905.2009.9700163