Head Space Solid Phase Microextraction (HS-SPME). A Micro-Scale Sampling Technique for Determination of Monoterpene Hydrocarbons in Coniferous Needles by Gas Chromatography/Mass Spectrometry (GC/MS).

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F04%3A00000818" target="_blank" >RIV/62156489:43210/04:00000818 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Head Space Solid Phase Microextraction (HS-SPME). A Micro-Scale Sampling Technique for Determination of Monoterpene Hydrocarbons in Coniferous Needles by Gas Chromatography/Mass Spectrometry (GC/MS).

Original language description

A headspace - solid phase microextraction (HS-SPME) technique has been applied for the micro-scale sampling (single needle for Picea omorica, two needles of Picea abies) of volatile monoterpene hydrocarbons (MTHs) from conifer needles. A simple device consisting of a closed headspace vial equipped with an integral cutting device was used for the collection, the homogenisation and the HS-SPME sampling. The highly sensitive gas chromatographic/mass spectrometric (GC/MS) analyses (LODs in tenths of ng/g FWwere obtained for 3.S/N criteria) of individual needles confirmed the space distribution of MTHs in different parts of a single sprout (base, centre, apex) and among the left, central and right sprout of a whorl. The highest concentrations of MTHs werefound in the apical (leading) sprout (S) of a whorl. The serious increase of MTHs content near the base of the left (SNL) sprout and nearly zero concentrations in the central parts of the both side sprouts of P. abies corresponded to the

Czech name

HS-SPME: mikrometoda dávkování vzorků pro stanovení monoterpenů v jehličí smrku

Czech description

A headspace - solid phase microextraction (HS-SPME) technique has been applied for the micro-scale sampling (single needle for Picea omorica, two needles of Picea abies) of volatile monoterpene hydrocarbons (MTHs) from conifer needles. A simple device consisting of a closed headspace vial equipped with an integral cutting device was used for the collection, the homogenisation and the HS-SPME sampling. The highly sensitive gas chromatographic/mass spectrometric (GC/MS) analyses (LODs in tenths of ng/g FWwere obtained for 3.S/N criteria) of individual needles confirmed the space distribution of MTHs in different parts of a single sprout (base, centre, apex) and among the left, central and right sprout of a whorl. The highest concentrations of MTHs werefound in the apical (leading) sprout (S) of a whorl. The serious increase of MTHs content near the base of the left (SNL) sprout and nearly zero concentrations in the central parts of the both side sprouts of P. abies corresponded to the

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CC - Organic chemistry

OECD FORD branch

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Project

<a href="/en/project/GA526%2F03%2F1182" target="_blank" >GA526/03/1182: Emmision of biogenic compounds from Picea abbies (L) Karst under long-term increased amount of carbon dioxide</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2004

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Analytical and bioanalytical chemistry

ISSN

1618-2642

e-ISSN

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Volume of the periodical

378

Issue of the periodical within the volume

11

Country of publishing house

DE - GERMANY

Number of pages

9

Pages from-to

150-158

UT code for WoS article

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EID of the result in the Scopus database

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