Antifungal and anti-toxigenic activities of Origanum onites and Thymus capitatus essential oils and ethanolic extracts against mycotoxigenic fungi isolated from barley

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dc.authorid0000-0003-3441-0553
dc.contributor.authorDammak, Islem
dc.contributor.authorHamdi, Zohra
dc.contributor.authorLamine, Myriam
dc.contributor.authorHajri, Haifa
dc.contributor.authorBasiouni, Shereen
dc.contributor.authorNtougias, Spyridon
dc.contributor.authorLasram, Salma
dc.date.accessioned2026-02-08T15:15:17Z
dc.date.available2026-02-08T15:15:17Z
dc.date.issued2025
dc.departmentBursa Teknik Üniversitesi
dc.description.abstractWith the purpose of identifying biological substances for controlling Aspergillus-caused aflatoxin B1 and ochratoxin A contamination in cereals, particularly in barley, we assessed the efficiencies of Origanum onites and Thymus capitatus essential oils (EOs) and ethanolic extracts (EEs) under in vitro conditions. NMR and GC-TOF-MS analysis revealed the metabolite profiles with carvacrol being the major component in both EOs, and various terpenes, carbohydrates, phenols, flavonoids, and alcohols in the complex EEs. All tested EOs and EEs completely inhibited mycelial growth, sporulation, and mycotoxin production in vitro, albeit at different concentrations: O. onites EO displayed higher antifungal and anti-mycotoxigenic activities than T. capitatus EO. Notably, O. onites EO effectively protected barley grains from A. flavus, A. niger, and ochratoxin A and aflatoxin B1 contamination, during storage when applied via fumigation. Antioxidant activities of EEs were generally higher than those of EOs, with O. onites EE being the most potent antioxidant mixture.
dc.description.sponsorshipGerman Federal Ministry for Education and Research [01DH21010A, 01DH21010B, 01DH21010C]; General Direction of Scientific Research and Technological Development of Algeria (DGRSDT-Algeria); Tunisian Ministry of Higher Education and Scientific Research [PRIMA/TN/20/07]; General Secretariat for Research and Innovation of the Ministry of Development and Investments of Greece [GammaGammaPRM-0357185, GammaGammaPRM-0357186]; Scientific and Technological Research Council of Turkey (TUBITAK) [121N251, 121N259]; Horizon 2020; European Union's Programme for Research and Innovation
dc.description.sponsorshipThis research was carried out within the framework of Prima Project << Multi-Topics 2020 >>: Biopesticides (2022-2025) The project entitled Development of Bio-Pesticides and Herbicides for Sustainable Agricultural Crop Production, Acronym BIOPESTICIDES, is funded by the German Federal Ministry for Education and Research (funding numbers: 01DH21010A, 01DH21010B and 01DH21010C) , the General Direction of Scientific Research and Technological Development of Algeria (DGRSDT-Algeria) , the Tunisian Ministry of Higher Education and Scientific Research (PRIMA/TN/20/07) , the General Secretariat for Research and Innovation of the Ministry of Development and Investments of Greece (Gamma Gamma PRM-0357185 and Gamma Gamma PRM-0357186) and the Scientific and Technological Research Council of Turkey (TUBITAK) (121N251 and 121N259) , under the PRIMA Programme. PRIMA is an Art.185 initiative supported and co-funded under Horizon 2020, the European Union's Programme for Research and Innovation.
dc.identifier.doi10.1016/j.foodchem.2025.145653
dc.identifier.issn0308-8146
dc.identifier.issn1873-7072
dc.identifier.pmid40737939
dc.identifier.scopus2-s2.0-105011868080
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.foodchem.2025.145653
dc.identifier.urihttps://hdl.handle.net/20.500.12885/5676
dc.identifier.volume493
dc.identifier.wosWOS:001542709300003
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherElsevier Sci Ltd
dc.relation.ispartofFood Chemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzWOS_KA_20260207
dc.subjectEssential oils
dc.subjectEthanolic extracts
dc.subjectChemical composition
dc.subjectAntioxidant activity
dc.subjectFungi
dc.subjectMycotoxins
dc.titleAntifungal and anti-toxigenic activities of Origanum onites and Thymus capitatus essential oils and ethanolic extracts against mycotoxigenic fungi isolated from barley
dc.typeArticle

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