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Please use this identifier to cite or link to this item: https://doi.org/10.21256/zhaw-29990
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dc.contributor.authorMischler, Sandra-
dc.contributor.authorAndré, Amandine-
dc.contributor.authorFreimüller Leischtfeld, Susette-
dc.contributor.authorMüller, Nadina-
dc.contributor.authorChetschik, Irene-
dc.contributor.authorMiescher Schwenninger, Susanne-
dc.date.accessioned2024-02-27T15:11:15Z-
dc.date.available2024-02-27T15:11:15Z-
dc.date.issued2024-01-02-
dc.identifier.issn2673-8007de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/29990-
dc.description.abstractMycotoxins present in cereals are a worldwide problem and are a result of the presence of mycotoxin producing fungi. A strategy to reduce these fungi and mycotoxin levels in contaminated grains is with the use of lactic acid bacteria (LAB) or Bacillus spp., which can degrade or bind toxins. In this study, LAB and Bacillus spp. were isolated from mycotoxin contaminated wheat grains and, together with additional plant-derived strains, an antifungal screening against Fusarium graminearum was performed. Furthermore, these strains were screened for their ability to reduce zearalenone (ZEA) and deoxynivalenol (DON). Finally, the mode of action of the most promising microorganisms was investigated by analyzing toxin reduction with viable and dead cells, cell extracts and supernatants. Out of 212 tested strains, 70 showed high antifungal activity and 42 exhibited the ability to detoxify more than 90% ZEA, i.e., Bacillus licheniformis (19), B. megaterium (13), and Levilactobacillus brevis (10). None of the tested strains were able to decrease DON. The mode of action of ZEA reduction could not be fully elucidated. Neither dead cells (<20%), nor cell extracts nor supernatants could reduce ZEA in high amounts, which exclude high binding capacity and the involvement of extra- or intra-cellular enzymes.de_CH
dc.language.isoende_CH
dc.publisherMDPIde_CH
dc.relation.ispartofApplied Microbiologyde_CH
dc.rightshttp://creativecommons.org/licenses/by/4.0/de_CH
dc.subjectCerealsde_CH
dc.subjectBio-detoxificationde_CH
dc.subjectZearalenonede_CH
dc.subjectMycotoxinsde_CH
dc.subjectDeoxynivalenolde_CH
dc.subjectLactic acid bacteriade_CH
dc.subjectBacillusde_CH
dc.subjectFusariumde_CH
dc.subjectWheatde_CH
dc.subject.ddc664: Lebensmitteltechnologiede_CH
dc.titlePotential of lactic acid bacteria and Bacillus spp. in a bio-detoxification strategy for mycotoxin contaminated wheat grainsde_CH
dc.typeBeitrag in wissenschaftlicher Zeitschriftde_CH
dcterms.typeTextde_CH
zhaw.departementLife Sciences und Facility Managementde_CH
zhaw.organisationalunitInstitut für Lebensmittel- und Getränkeinnovation (ILGI)de_CH
dc.identifier.doi10.3390/applmicrobiol4010007de_CH
dc.identifier.doi10.21256/zhaw-29990-
zhaw.funding.euNode_CH
zhaw.issue1de_CH
zhaw.originated.zhawYesde_CH
zhaw.pages.end111de_CH
zhaw.pages.start96de_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.volume4de_CH
zhaw.publication.reviewPeer review (Publikation)de_CH
zhaw.webfeedLM-Biotechnologiede_CH
zhaw.webfeedLM-Chemiede_CH
zhaw.webfeedLM-Technologiede_CH
zhaw.funding.zhawStrategien zur Reduktion von Mykotoxinen in Getreidenebenproduktströmende_CH
zhaw.author.additionalNode_CH
zhaw.display.portraitYesde_CH
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Mischler, S., André, A., Freimüller Leischtfeld, S., Müller, N., Chetschik, I., & Miescher Schwenninger, S. (2024). Potential of lactic acid bacteria and Bacillus spp. in a bio-detoxification strategy for mycotoxin contaminated wheat grains. Applied Microbiology, 4(1), 96–111. https://doi.org/10.3390/applmicrobiol4010007
Mischler, S. et al. (2024) ‘Potential of lactic acid bacteria and Bacillus spp. in a bio-detoxification strategy for mycotoxin contaminated wheat grains’, Applied Microbiology, 4(1), pp. 96–111. Available at: https://doi.org/10.3390/applmicrobiol4010007.
S. Mischler, A. André, S. Freimüller Leischtfeld, N. Müller, I. Chetschik, and S. Miescher Schwenninger, “Potential of lactic acid bacteria and Bacillus spp. in a bio-detoxification strategy for mycotoxin contaminated wheat grains,” Applied Microbiology, vol. 4, no. 1, pp. 96–111, Jan. 2024, doi: 10.3390/applmicrobiol4010007.
MISCHLER, Sandra, Amandine ANDRÉ, Susette FREIMÜLLER LEISCHTFELD, Nadina MÜLLER, Irene CHETSCHIK und Susanne MIESCHER SCHWENNINGER, 2024. Potential of lactic acid bacteria and Bacillus spp. in a bio-detoxification strategy for mycotoxin contaminated wheat grains. Applied Microbiology. 2 Januar 2024. Bd. 4, Nr. 1, S. 96–111. DOI 10.3390/applmicrobiol4010007
Mischler, Sandra, Amandine André, Susette Freimüller Leischtfeld, Nadina Müller, Irene Chetschik, and Susanne Miescher Schwenninger. 2024. “Potential of Lactic Acid Bacteria and Bacillus Spp. In a Bio-Detoxification Strategy for Mycotoxin Contaminated Wheat Grains.” Applied Microbiology 4 (1): 96–111. https://doi.org/10.3390/applmicrobiol4010007.
Mischler, Sandra, et al. “Potential of Lactic Acid Bacteria and Bacillus Spp. In a Bio-Detoxification Strategy for Mycotoxin Contaminated Wheat Grains.” Applied Microbiology, vol. 4, no. 1, Jan. 2024, pp. 96–111, https://doi.org/10.3390/applmicrobiol4010007.


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