Practical approaches to plant volatile analysis

Plants emit volatile organic compounds (VOCs) that play important roles in their interaction with the environment and have a major impact on atmospheric chemistry. The development of static and dynamic techniques for headspace collection of volatiles in combination with gas chromatography-mass spect...

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Vydané v:	The Plant journal : for cell and molecular biology Ročník 45; číslo 4; s. 540 - 560
Hlavní autori:	Tholl, Dorothea, Boland, Wilhelm, Hansel, Armin, Loreto, Francesco, Röse, Ursula S.R, Schnitzler, Jörg-Peter
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Oxford, UK Oxford, UK : Blackwell Science Ltd 01.02.2006 Blackwell Science Ltd Blackwell Science
Predmet:	Agronomy. Soil science and plant productions atmospheric chemistry Biological and medical sciences biosynthesis chemistry emissions enzymes Fundamental and applied biological sciences. Psychology gas chromatography Gas Chromatography-Mass Spectrometry GC‐MS Genetic engineering applications Genetics and breeding of economic plants headspace sampling in vivo studies mass spectrometry monitoring Plant breeding: fundamental aspects and methodology plant ecology Plants Plants - chemistry real time analysis SPME VOC volatile organic compounds Volatilization GC-MS real time analysis headspace sampling SPME Development Collection Biosynthesis Volatile organic compound Review VOC
ISSN:	0960-7412, 1365-313X
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Popis
Shrnutí:	Plants emit volatile organic compounds (VOCs) that play important roles in their interaction with the environment and have a major impact on atmospheric chemistry. The development of static and dynamic techniques for headspace collection of volatiles in combination with gas chromatography-mass spectrometry analysis has significantly improved our understanding of the biosynthesis and ecology of plant VOCs. Advances in automated analysis of VOCs have allowed the monitoring of fast changes in VOC emissions and facilitated in vivo studies of VOC biosynthesis. This review presents an overview of methods for the analysis of plant VOCs, including their advantages and disadvantages, with a focus on the latest technical developments. It provides guidance on how to select appropriate instrumentation and protocols for biochemical, physiological and ecologically relevant applications. These include headspace analyses of plant VOCs emitted by the whole organism, organs or enzymes as well as advanced on-line analysis methods for simultaneous measurements of VOC emissions with other physiological parameters.
Bibliografia:	http://dx.doi.org/10.1111/j.1365-313X.2005.02612.x ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-3 content type line 23 ObjectType-Review-1 ObjectType-Article-1 ObjectType-Feature-2 ObjectType-Review-3
ISSN:	0960-7412 1365-313X
DOI:	10.1111/j.1365-313x.2005.02612.x