Degradation of biogenic amines and in vitro evaluation of ruminal parameters of the ruminal fluid of Charolais sheep

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dc.contributor.authorKoláčková, Ivanacs
dc.contributor.authorSkládanka, Jiřícs
dc.contributor.authorSkaličková, Sylviecs
dc.contributor.authorHorký, Pavelcs
dc.contributor.authorCernei, Natalia Vladimirovnacs
dc.contributor.authorLacková, Zuzanacs
dc.contributor.authorTřináctý, Jiřícs
dc.contributor.authorAdam, Vojtěchcs
dc.coverage.issue1cs
dc.coverage.volume49cs
dc.date.accessioned2020-08-04T11:03:53Z
dc.date.available2020-08-04T11:03:53Z
dc.date.issued2020-07-15cs
dc.description.abstractIn this study, we reported the evaluation of ruminal parameters and the rate and degree of degradation of biogenic amines (BA) in vitro, using ruminal fluid from sheep fed two different diets (meadow hay and silage of Medicago sativa L.). Herein, the Charolais sheep breed with a ruminal cannula was used to gather samples. Multiple rumen parameters were evaluated after 10 days of the feeding period. Samples were processed using fermenters inoculated by BA (histamine, tyramine, putrescine, cadaverine, spermine, and spermidine) during 8-h fermentation. Levels of BA were determined using ion-exchange chromatography, and volatile fatty acids (VFA) were determined using gas chromatography. More rapid BA degradation was noticed in hay than in haylage. Overall, VFA levels increased with duration of the fermentation, while pH lowered. The rapid increase was observed after 4 h of fermentation. Ammonia concentration had a decreasing trend in silage and increasing in the hay. Hypotheses on BA degradation were accepted. Important knowledge of the development of ruminal parameters in time was obtained, and based on gathered information, it is possible to say that other parameters and their impacts on BA in rumen need to be examined further.en
dc.formattextcs
dc.format.extent1-9cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationRevista Brasileira de Zootecnia. 2020, vol. 49, issue 1, p. 1-9.en
dc.identifier.doi10.37496/rbz4920190158cs
dc.identifier.issn1806-9290cs
dc.identifier.other164511cs
dc.identifier.urihttp://hdl.handle.net/11012/192826
dc.language.isoencs
dc.publisherSociedade Brasileira de Zootecniacs
dc.relation.ispartofRevista Brasileira de Zootecniacs
dc.relation.urihttps://www.rbz.org.br/article/degradation-of-biogenic-amines-and-in-vitro-evaluation-of-ruminal-parameters-of-the-ruminal-fluid-of-charolais-sheep/cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1806-9290/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectammoniaen
dc.subjecthayen
dc.subjecthaylageen
dc.subjectpHen
dc.subjectrumenen
dc.subjectvolatile fatty acidsen
dc.titleDegradation of biogenic amines and in vitro evaluation of ruminal parameters of the ruminal fluid of Charolais sheepen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-164511en
sync.item.dbtypeVAVen
sync.item.insts2020.12.07 12:55:14en
sync.item.modts2020.12.07 12:14:40en
thesis.grantorVysoké učení technické v Brně. Středoevropský technologický institut VUT. Chytré nanonástrojecs
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