SPME of terpenes Emitted by Bark and Twigs of Conifers

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F02%3A00014770" target="_blank" >RIV/60461373:22330/02:00014770 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

čeština

Název v původním jazyce

SPME of terpenes Emitted by Bark and Twigs of Conifers

Popis výsledku v původním jazyce

Several studies concerned with the influence of atmospheric pollutants and other stress factors (such as ozone) on the conifers have documented an increased emission of (mono)terpens and some other volatile compounds into ambient atmosphere. It is further assumed that the production and emission of these biomarkers could be related to the resistance of trees to the bark beetle (Ips typographus L.). In our study solid phase microextraction (SPME) was investigated with the aim to recognize its applicability for the measurement of terpenes emitted by bark and twigs of conifers. The work presented describes the optimization of automated SPME procedure for terpene analysis in bark samples. Using several kinds of fibres factors influencing performance of SPME were investigated. Identification and quantification of analytes was carried out employing gas chromatograph equipped with mass spectrometric detector.Finally, the differences in terpene emission between bark and twigs observed in t

Název v anglickém jazyce

SPME of terpenes Emitted by Bark and Twigs of Conifers

Popis výsledku anglicky

Several studies concerned with the influence of atmospheric pollutants and other stress factors (such as ozone) on the conifers have documented an increased emission of (mono)terpens and some other volatile compounds into ambient atmosphere. It is further assumed that the production and emission of these biomarkers could be related to the resistance of trees to the bark beetle (Ips typographus L.). In our study solid phase microextraction (SPME) was investigated with the aim to recognize its applicability for the measurement of terpenes emitted by bark and twigs of conifers. The work presented describes the optimization of automated SPME procedure for terpene analysis in bark samples. Using several kinds of fibres factors influencing performance of SPME were investigated. Identification and quantification of analytes was carried out employing gas chromatograph equipped with mass spectrometric detector.Finally, the differences in terpene emission between bark and twigs observed in t

Druh

D - Stať ve sborníku

CEP obor

GM - Potravinářství

OECD FORD obor

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Projekt

<a href="/cs/project/OK%20431" target="_blank" >OK 431: Integrovaný přístup k hodnocení rizika a nové technologie managementu škodlivých činitelů v ekosystému postiženém odlesňováním a nálety kůrovce.</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2002

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 25th International Symposium on Capillary Chromatography 2002

ISBN

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ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

16-16

Název nakladatele

P. Sandra

Místo vydání

Kortrijk

Místo konání akce

Riva del Garda, Itálie

Datum konání akce

13. 5. 2002

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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