About: Solid phase microextraction-comprehensive two-dimensional gas chromatography?time-of-flight mass spectrometry for the analysis of honey volatiles

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Head-space solid phase microextration (SPME), followed by comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometry (GC x GC-TOFMS), has been implemented for the analysis of honey volatiles, with emphasis on the optimal selection of SPME fibre and the first- and second-dimension GC capillaries. From seven SPME fibres investigated, a divinylbenzene/Carboxen/polydimethylsiloxane (DVB/CAR/PDMS) 50/30 mu m fibre provided the best sorption capacity and the broadest range of volatiles extracted from the headspace of a mixed honey sample. A combination of DB-5ms x SUPELCOWAX 10 columns enabled the best resolution of sample components compared to the other two tested column configurations. Employing this powerful analytical strategy led to the identification of 164 volatile compounds present in a honey mixture during a 19-min GC run. Combination of this simple and inexpensive SPME-based sampling/concentration technique with the advanced separation/identification approach represented by Head-space solid phase microextration (SPME), followed by comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometry (GC x GC-TOFMS), has been implemented for the analysis of honey volatiles, with emphasis on the optimal selection of SPME fibre and the first- and second-dimension GC capillaries. From seven SPME fibres investigated, a divinylbenzene/Carboxen/polydimethylsiloxane (DVB/CAR/PDMS) 50/30 mu m fibre provided the best sorption capacity and the broadest range of volatiles extracted from the headspace of a mixed honey sample. A combination of DB-5ms x SUPELCOWAX 10 columns enabled the best resolution of sample components compared to the other two tested column configurations. Employing this powerful analytical strategy led to the identification of 164 volatile compounds present in a honey mixture during a 19-min GC run. Combination of this simple and inexpensive SPME-based sampling/concentration technique with the advanced separation/identification approach represented by (en)
Title	Solid phase microextraction-comprehensive two-dimensional gas chromatography?time-of-flight mass spectrometry for the analysis of honey volatiles Solid phase microextraction-comprehensive two-dimensional gas chromatography?time-of-flight mass spectrometry for the analysis of honey volatiles (en)
skos:prefLabel	Solid phase microextraction-comprehensive two-dimensional gas chromatography?time-of-flight mass spectrometry for the analysis of honey volatiles Solid phase microextraction-comprehensive two-dimensional gas chromatography?time-of-flight mass spectrometry for the analysis of honey volatiles (en)
skos:notation	RIV/60461373:22330/07:00022454!RIV10-MSM-22330___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6046137305)
http://linked.open...iv/cisloPeriodika	30
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Klimánková, Eva Čajka, Tomáš Riddellová, Kateřina Hajšlová, Jana
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola chemicko-technologická v Praze / Fakulta potravinářské a biochemické technologie
http://linked.open...dnocenehoVysledku	450937
http://linked.open...ai/riv/idVysledku	RIV/60461373:22330/07:00022454
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Solid phase microextraction; comprehensive two-dimensional gas chromatography; time-of-flight mass spectrometry; Honey; Volatiles (en)
http://linked.open.../riv/klicoveSlovo	Honey comprehensive two-dimensional gas chromatography Solid phase microextraction Volatiles time-of-flight mass spectrometry
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[337BE69B7114]
http://linked.open...i/riv/nazevZdroje	Journal of Separation Sciences
http://linked.open...in/vavai/riv/obor	GM
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...UplatneniVysledku	2007
http://linked.open...iv/tvurceVysledku	Hajšlová, Jana Čajka, Tomáš Holadová, Kateřina Klimánková, Eva Cochran, Jack
http://linked.open...ain/vavai/riv/wos	000245143700011
http://linked.open...n/vavai/riv/zamer	Teoretické základy potravinářských a biochemických technologií
issn	1615-9306
number of pages	13 (xsd:int)
http://localhost/t...ganizacniJednotka	22330
is http://linked.open...avai/riv/vysledek of	Solid phase microextraction-comprehensive two-dimensional gas chromatography?time-of-flight mass spectrometry for the analysis of honey volatiles Solid phase microextraction-comprehensive two-dimensional gas chromatography?time-of-flight mass spectrometry for the analysis of honey volatiles Solid phase microextraction-comprehensive two-dimensional gas chromatography?time-of-flight mass spectrometry for the analysis of honey volatiles

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