Comparison of biogenic amines and mycotoxins in alfalfa and red clover fodder depending on additives

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dc.contributor.authorAdam, Vojtěchcs
dc.contributor.authorZítka, Ondřejcs
dc.coverage.issue4cs
dc.coverage.volume14cs
dc.date.issued2017-04-30cs
dc.description.abstractIn the production of fermented feed, each crop can be contaminated with a variety of microorganisms that may produce natural pollutants. Biogenic amines, mycotoxins, and undesirable organic acids can decrease health feed safety. The aim of this study was to compare the counts of microorganisms, levels of biogenic amines, and the mycotoxins in forage legumes, and also to compare the occurrence of microorganisms and levels of mycotoxins in green fodder and subsequently produced silage and the influence of additives on the content of natural harmful substances in silage. The experimental plot was located in Troubsko and Vatín, in the Czech Republic. Two varieties of Medicago sativa and one variety of Trifolium pratense were compared. Green fodder and subsequently produced silage reaching up to 23% of dry matter were evaluated and prepared using a bio-enzymatic additive and a chemical additive. Green fodder of Medicago sativa was more contaminated by Enterococci than Trifolium pratense fodder. The obvious difference was determined by the quality of silage leachate. The silage prepared from Medicago sativa fodder was more contaminated with butyric acid. Fungi were present in higher counts in the anaerobic environment of green fodder and contaminated it with zearalenone and deoxynivalenol. Lower counts of fungi were found in silage, although the zearalenone content did not change. Lower content of deoxynivalenol was detected in silage, compared with green fodder. Silages treated with a chemical additive were found not to contain butyric acid. Lower ethanol content was determined, and the tendency to reduce the risk of biogenic amines occurrence was evident. The additives proved to have no influence on the content of mycotoxins.en
dc.formattextcs
dc.format.extent1-11cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationInternational Journal of Environmental Research and Public Health. 2017, vol. 14, issue 4, p. 1-11.en
dc.identifier.doi10.3390/ijerph14040418cs
dc.identifier.issn1660-4601cs
dc.identifier.orcid0000-0002-8527-286Xcs
dc.identifier.orcid0000-0001-7607-5058cs
dc.identifier.other137875cs
dc.identifier.researcheridD-7686-2012cs
dc.identifier.researcheridE11072012cs
dc.identifier.scopus14012648400cs
dc.identifier.urihttp://hdl.handle.net/11012/69385
dc.language.isoencs
dc.publisherMDPIcs
dc.relation.ispartofInternational Journal of Environmental Research and Public Healthcs
dc.relation.urihttp://www.mdpi.com/1660-4601/14/4/418cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1660-4601/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectgreen matteren
dc.subjectsilageen
dc.subjectenterococcien
dc.subjectfungien
dc.subjectbutyric aciden
dc.subjecttyramineen
dc.subjectputrescineen
dc.subjectcadaverineen
dc.subjectspermineen
dc.subjectzearalenoneen
dc.subjectdeoxynivalenolen
dc.subjectbiological additivesen
dc.subjectchemical additivesen
dc.titleComparison of biogenic amines and mycotoxins in alfalfa and red clover fodder depending on additivesen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-137875en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:50:23en
sync.item.modts2025.01.17 15:12:33en
thesis.grantorVysoké učení technické v Brně. Středoevropský technologický institut VUT. Chytré nanonástrojecs
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