Conference
Identification of antifungal volatile organic compounds (VOCs) from Streptomyces Scabiei using GC×GC-TOF MS
| Τίτλος: | Identification of antifungal volatile organic compounds (VOCs) from Streptomyces Scabiei using GC×GC-TOF MS Identification des composés organiques volatils (COV) antifongiques produits par Streptomyces scabiei via GC×GC-TOF MS |
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| Συγγραφείς: | Bensaada, Djulia, Stulanovic, Nudzejma, Rodrigues, Anaïs, Focant, Jean-François, Rigali, Sébastien, Stefanuto, Pierre-Hugues |
| Πηγή: | 16th Multidimensional Chromatography Workshop, Liège, Belgium [BE], 3/02/2025 |
| Έτος έκδοσης: | 2025 |
| Θεματικοί όροι: | Antifungal activity, Plant pathogens, GC×GC-TOF-MS, Biofungicides, Physical, chemical, mathematical & earth Sciences, Chemistry, Physique, chimie, mathématiques & sciences de la terre, Chimie |
| Περιγραφή: | editorial reviewed Plant pathogens significantly impact global food production, causing major crop losses. Due to the environmental and health risks of synthetic fungicides, alternative solutions are needed. Streptomyces scabiei 87-22 produces volatile organic compounds (VOCs) with strong antifungal properties. This study aimed to identify VOCs inhibiting Alternaria solani, Gibberella zeae, and Penicillium sp. NS1.Streptomyces scabiei was co-cultured with these pathogens in five different media, showing varying inhibition levels. Headspace analysis using SPME and GC×GC-TOF-MS allowed VOC identification. A Tile-based approach and both targeted and non-targeted analyses led to the discovery of five key VOCs, whose antifungal effects were confirmed through in-vitro tests.The study highlights GC×GC-TOF-MS as a powerful tool for analyzing complex microbial VOCs and supports the development of eco-friendly biofungicides. |
| Τύπος εγγράφου: | conference poster not in proceedings http://purl.org/coar/resource_type/c_18co conferencePoster editorial reviewed |
| Γλώσσα: | English |
| Σύνδεσμος πρόσβασης: | https://orbi.uliege.be/handle/2268/331312 |
| Rights: | open access http://purl.org/coar/access_right/c_abf2 info:eu-repo/semantics/openAccess |
| Αριθμός Καταχώρησης: | edsorb.331312 |
| Βάση Δεδομένων: | ORBi |
| Η περιγραφή δεν είναι διαθέσιμη |