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Screening of wood/forest and vine by-products as sources of new drugs for sustainable strategies to control fusarium graminearum and the production of mycotoxins

dc.rights.licenseopenen_US
hal.structure.identifierInstitut Technologique Forêt Cellulose Bois-construction Ameublement [FCBA]
dc.contributor.authorMONTIBUS, Mathilde
dc.contributor.authorVITRAC, Xavier
hal.structure.identifierLaboratoire de Chimie des Polymères Organiques [LCPO]
dc.contributor.authorCOMA, Veronique
hal.structure.identifierLaboratoire de Chimie des Polymères Organiques [LCPO]
dc.contributor.authorLORON, Anne
dc.contributor.authorLORON, A.
hal.structure.identifierUnité de recherche Mycologie et Sécurité des Aliments [MycSA]
dc.contributor.authorPINSON-GADAIS, Laetitia
hal.structure.identifierUnité de recherche Mycologie et Sécurité des Aliments [MycSA]
dc.contributor.authorFERRER, Nathalie
hal.structure.identifierUnité de recherche Mycologie et Sécurité des Aliments [MycSA]
dc.contributor.authorVERDAL-BONNIN, Marie-Noëlle
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorGABASTON, Julien
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorWAFFO TEGUO, Pierre
hal.structure.identifierUnité de recherche Mycologie et Sécurité des Aliments [MycSA]
dc.contributor.authorRICHARD-FORGET, Florence
hal.structure.identifierUnité de recherche Mycologie et Sécurité des Aliments [MycSA]
dc.contributor.authorATANASOVA-PENICHON, Vessela
dc.date.accessioned2022-02-18T10:08:22Z
dc.date.available2022-02-18T10:08:22Z
dc.date.issued2021
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/128747
dc.description.abstractEnFusarium graminearum is a fungal pathogen that can colonize small-grain cereals and maize and secrete type B trichothecene (TCTB) mycotoxins. The development of environmental-friendly strategies guaranteeing the safety of food and feed is a key challenge facing agriculture today. One of these strategies lies on the promising capacity of products issued from natural sources to counteract crop pests. In this work, the in vitro efficiency of sixteen extracts obtained from eight natural sources using subcritical water extraction at two temperatures was assessed against fungal growth and TCTB production by F. graminearum. Maritime pine sawdust extract was shown to be extremely efficient, leading to a significant inhibition of up to 89% of the fungal growth and up to 65% reduction of the mycotoxin production by F. graminearum. Liquid chromatography/mass spectrometry analysis of this active extract revealed the presence of three families of phenolics with a predominance of methylated compounds and suggested that the abundance of methylated structures, and therefore of hydrophobic compounds, could be a primary factor underpinning the activity of the maritime pine sawdust extract. Altogether, our data support that wood/forest by-products could be promising sources of bioactive compounds for controlling F. graminearum and its production of mycotoxins.
dc.description.sponsorshipDéveloppement d'une infrastructure française distribuée pour la métabolomique dédiée à l'innovation - ANR-11-INBS-0010en_US
dc.language.isoENen_US
dc.rightsAttribution 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/us/*
dc.subject.enFusarium graminearum
dc.subject.enType B trichothecenes
dc.subject.enNatural extracts
dc.subject.enEcological strategies
dc.subject.enBiofungicides
dc.title.enScreening of wood/forest and vine by-products as sources of new drugs for sustainable strategies to control fusarium graminearum and the production of mycotoxins
dc.typeArticle de revueen_US
dc.identifier.doi10.3390/molecules26020405en_US
dc.subject.halSciences du Vivant [q-bio]/Biologie végétaleen_US
bordeaux.journalMoleculesen_US
bordeaux.volume26en_US
bordeaux.hal.laboratoriesUnité de Recherche Oenologie - EA 4577en_US
bordeaux.issue2en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionBordeaux INPen_US
bordeaux.institutionINRAEen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
hal.exportfalse
dc.rights.ccCC BYen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Molecules&rft.date=2021&rft.volume=26&rft.issue=2&rft.au=MONTIBUS,%20Mathilde&VITRAC,%20Xavier&COMA,%20Veronique&LORON,%20Anne&LORON,%20A.&rft.genre=article


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