Volatiles Dynamics on Solid Interface to Model Chemical Cues Release in Tritrophic Interaction

Phenomena of triptrophic interaction are well known in the agricultural area. Some specific volatiles is released from host plants after the infestation of pest insects, to attract parasitoids. Volatiles are formed during the biochemical process before released to open air. The phenomena of volatile...

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Bibliographic Details
Published in:Journal of physics. Conference series 2018-09, Vol.1093 (1), p.12048
Main Authors: Wonorahardjo, Surjani, Nurindah, Sunarto, Dwi A., Sujak, Budiasih, Endang, Ibnu, M. Sodiq, Sukarianingsih, Dedek, Prawiro, Mahardika E., Handayani, Meilah, Amalia, Rizky S.
Format: Article
Language:English
Subjects:
Chromatography
Column chromatography
Gas chromatography
Infrared spectra
Insects
polar surface
Sol-gel processes
solid interface
Spectrum analysis
triptrophic interaction
Volatile compounds
Volatile dynamics
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Summary:Phenomena of triptrophic interaction are well known in the agricultural area. Some specific volatiles is released from host plants after the infestation of pest insects, to attract parasitoids. Volatiles are formed during the biochemical process before released to open air. The phenomena of volatiles adsorption and desorption were investigated using spectroscopic methods. The model material was biosilica-nanocellulose which is porous and made by sol-gel processing and represented the wounded tissue plant in the tritrophic interaction. Some similar hydrocarbons from the previous study were adsorbed onto the surface and investigated. Some UV-visible and infrared spectra of adsorbed chemicals were recorded while the released gasses were captured and separated in the gas chromatography column. The result showed qualitatively molecular attachment into polar surfaces, and gas chromatography-mass spectroscopy indirectly determines the molecule desorbed from the solid interface and its pattern.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1093/1/012048