ANALYSIS OF SURFACE AND VOLATILE COMPOUNDS OF FLOWER HEADS OF FLOURENSIA THURIFERA (MOL) D.C.

Surface compounds were obtained by a methylene chloride extraction of fresh flower heads of Flourensia thurifera. The methylene chloride extract was purified by column chromatography and analyzed by GC-MS, leading to the identification of several monoterpenes, sesquiterpenes and diterpenes. A hydroc...

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Autores principales:	URZÚA,ALEJANDRO, SANTANDER,ROCÍO, ECHEVERRÍA,JAVIER
Lenguaje:	English
Publicado:	Sociedad Chilena de Química 2007
Materias:	Flourensia thurifera Asteraceae Flower heads Methylene chloride extract Headspace GC-MS Monoterpenes Sesquiterpenes Diterpenes Hydrocarbons
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072007000300011
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spelling	oai:scielo:S0717-970720070003000112007-11-29ANALYSIS OF SURFACE AND VOLATILE COMPOUNDS OF FLOWER HEADS OF FLOURENSIA THURIFERA (MOL) D.C.URZÚA,ALEJANDROSANTANDER,ROCÍOECHEVERRÍA,JAVIER Flourensia thurifera Asteraceae Flower heads Methylene chloride extract Headspace GC-MS Monoterpenes Sesquiterpenes Diterpenes Hydrocarbons Surface compounds were obtained by a methylene chloride extraction of fresh flower heads of Flourensia thurifera. The methylene chloride extract was purified by column chromatography and analyzed by GC-MS, leading to the identification of several monoterpenes, sesquiterpenes and diterpenes. A hydrocarbon fraction of n-alkanes from C23 to C31 and C33 was also identified. Headspace analysis of the fresh flower heads was also carried out. Different proportions of the same mono- and some of the sesquiterpenes were identified in the volatile fraction. The presence of mono- and sesquiterpenes in the flower heads is in agreement with the fact that these families of compounds have been identified in other Flourensiaspeciesinfo:eu-repo/semantics/openAccessSociedad Chilena de QuímicaJournal of the Chilean Chemical Society v.52 n.3 20072007-09-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072007000300011en10.4067/S0717-97072007000300011
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Flourensia thurifera Asteraceae Flower heads Methylene chloride extract Headspace GC-MS Monoterpenes Sesquiterpenes Diterpenes Hydrocarbons
spellingShingle	Flourensia thurifera Asteraceae Flower heads Methylene chloride extract Headspace GC-MS Monoterpenes Sesquiterpenes Diterpenes Hydrocarbons URZÚA,ALEJANDRO SANTANDER,ROCÍO ECHEVERRÍA,JAVIER ANALYSIS OF SURFACE AND VOLATILE COMPOUNDS OF FLOWER HEADS OF FLOURENSIA THURIFERA (MOL) D.C.
description	Surface compounds were obtained by a methylene chloride extraction of fresh flower heads of Flourensia thurifera. The methylene chloride extract was purified by column chromatography and analyzed by GC-MS, leading to the identification of several monoterpenes, sesquiterpenes and diterpenes. A hydrocarbon fraction of n-alkanes from C23 to C31 and C33 was also identified. Headspace analysis of the fresh flower heads was also carried out. Different proportions of the same mono- and some of the sesquiterpenes were identified in the volatile fraction. The presence of mono- and sesquiterpenes in the flower heads is in agreement with the fact that these families of compounds have been identified in other Flourensiaspecies
author	URZÚA,ALEJANDRO SANTANDER,ROCÍO ECHEVERRÍA,JAVIER
author_facet	URZÚA,ALEJANDRO SANTANDER,ROCÍO ECHEVERRÍA,JAVIER
author_sort	URZÚA,ALEJANDRO
title	ANALYSIS OF SURFACE AND VOLATILE COMPOUNDS OF FLOWER HEADS OF FLOURENSIA THURIFERA (MOL) D.C.
title_short	ANALYSIS OF SURFACE AND VOLATILE COMPOUNDS OF FLOWER HEADS OF FLOURENSIA THURIFERA (MOL) D.C.
title_full	ANALYSIS OF SURFACE AND VOLATILE COMPOUNDS OF FLOWER HEADS OF FLOURENSIA THURIFERA (MOL) D.C.
title_fullStr	ANALYSIS OF SURFACE AND VOLATILE COMPOUNDS OF FLOWER HEADS OF FLOURENSIA THURIFERA (MOL) D.C.
title_full_unstemmed	ANALYSIS OF SURFACE AND VOLATILE COMPOUNDS OF FLOWER HEADS OF FLOURENSIA THURIFERA (MOL) D.C.
title_sort	analysis of surface and volatile compounds of flower heads of flourensia thurifera (mol) d.c.
publisher	Sociedad Chilena de Química
publishDate	2007
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072007000300011
work_keys_str_mv	AT urzuaalejandro analysisofsurfaceandvolatilecompoundsofflowerheadsofflourensiathuriferamoldc AT santanderrocio analysisofsurfaceandvolatilecompoundsofflowerheadsofflourensiathuriferamoldc AT echeverriajavier analysisofsurfaceandvolatilecompoundsofflowerheadsofflourensiathuriferamoldc
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ANALYSIS OF SURFACE AND VOLATILE COMPOUNDS OF FLOWER HEADS OF FLOURENSIA THURIFERA (MOL) D.C.

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