TBU Publications
Repository of TBU Publications

Supercritical fluid extraction as a tool for isolation of monoterpenes from coniferous needles and walnut-tree leaves

DSpace Repository

Show simple item record


dc.title Supercritical fluid extraction as a tool for isolation of monoterpenes from coniferous needles and walnut-tree leaves en
dc.contributor.author Fojtová, Jitka
dc.contributor.author Lojková, Lea
dc.contributor.author Kubáň, Vlastimil
dc.relation.ispartof Central European Journal of Chemistry
dc.identifier.issn 1895-1066 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2010
utb.relation.volume 8
utb.relation.issue 2
dc.citation.spage 409
dc.citation.epage 418
dc.type article
dc.language.iso en
dc.publisher Springer Wien en
dc.identifier.doi 10.2478/s11532-009-0146-4
dc.relation.uri http://www.springerlink.com/content/b3757015132w1278/
dc.subject Supercritical fluid extraction (SFE) en
dc.subject Gas chromatographic-mass spectrometric detection (GC-MS) en
dc.subject Terpenes en
dc.subject Juglandaceae en
dc.subject Pinaceae en
dc.description.abstract Několik monoterpenů, např. (+)-?-pinen, (-)-camfen, sabinen, (-)-?-pinen, myrcen, R-(+)-limonen, (-)-bornylacetát, (-)-trans-karyofylen a ?-humulen byly identifikovány a stanoveny pomocí plynové chromatografie - hmotové spektrometrie (GC-MS) v jehlicích rodů Pinaceae (Picea abies, P. omorika, P. pungens, P. Breweriana, Pinus nigra, P. mungo turra, P. black, P. sylvestris, Abies pinsapo, A. holophylla, A. Bronmuelleris, A. alba, Larix Kaempferi L. decidua) a listech ořešáku Juglandaceae (Juglans regia, J. nigra, J. sieboldiana var. Cordiformis). Superkritická fluidní extrakce (SFE) byla shledána jako velmi užitečná pro jejich izolaci za optimálních podmínek (jehlice/listí: tlak 20/30 MPa, teplota 80/130 °C, doba extrakce 60/60 min, modifikátor chloroform/chloroform). Jejich sezonní distribuce, sledování rozdílů v koncentracích a relativních obsazích v jednotlivých stromech a jejich druzích rostoucích v různých lokalitách byla sledována. cs
dc.description.abstract Several monoterpenes, i.e., (+)-a-pinene, (-)-camphene, sabinene, (-)-b-pinene, myrcene, R-(+)-limonene, (-)-bornylacetate, (-)-trans-caryophyllene and a-humulene were identified and determined by gas chromatography-mass spectrometry (GC-MS) in needles of Pinaceae (Picea abies, P. omorika, P. pungens, P. Breweriana, Pinus nigra, P. mungo turra, P. black, P. sylvestris, Abies pinsapo, A. holophylla, A. Bronmuelleris, A. alba, Larix Kaempferi L. decidua) and tree-leaves of Juglandaceae (Juglans regia, J. nigra, J. sieboldiana var. Cordiformis) families. Supercritical fluid extraction (SFE) was found to be very useful for their isolation at optimised conditions (needles/leaves: pressure 20/30 MPa, temperature 80/130°C, time of extraction 60/60 min, modifier chloroform/chloroform). Their seasonal distribution, evaluation of differences in concentrations and relative amounts in different trees and their varieties grown in different localities were evaluated. en
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1001183
utb.identifier.rivid RIV/70883521:28110/10:63509465!RIV11-MSM-28110___
utb.identifier.obdid 43864485
utb.identifier.scopus 2-s2.0-77951821520
utb.identifier.wok 000276548300023
utb.source j-riv
dc.rights Attribution-NonCommercial-NoDerivs 3.0 Unported
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/
dc.rights.access openAccess
utb.contributor.internalauthor Kubáň, Vlastimil
utb.fulltext.affiliation Jitka Fojtová1, Lea Lojková1, Vlastimil Kubáň1,2* 1 Department of Chemistry and Biochemistry, Mendel University of Agriculture and Forestry, CZ-613 00 Brno, Czech Republic 2 Department of Food Biochemistry and Analysis, Tomas Bata University in Zlín, CZ.762 72 Zlín, Czech Republic
utb.fulltext.dates Received 15 May 2009 Accepted 21 November 2009
utb.fulltext.sponsorship The financial support from the Grant Agency of the Czech Republic (Grant No. GA ČR 526/05/P087) is greatly acknowledged.
utb.fulltext.projects GA ČR 526/05/P087
utb.fulltext.faculty Faculty of Technology
utb.fulltext.ou Department of Food Biochemistry and Analysis
Find Full text

Files in this item

Show simple item record

Attribution-NonCommercial-NoDerivs 3.0 Unported Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 Unported