Evaluation of the Antimicrobial Effects of Olive Mill Wastewater Extract Against Food Spoiling/Poisoning, Fish-Pathogenic and Non-Pathogenic Microorganisms

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dc.authoridAbdel-Latif, Hany M.R./0000-0001-8761-1493
dc.contributor.authorYilmaz, Dilek Kahraman
dc.contributor.authorKesbic, Fevziye Isil
dc.contributor.authorCelik, Ekrem Sanver
dc.contributor.authorOdabasi, Deniz Anil
dc.contributor.authorYılmaz, Sevdan
dc.contributor.authorAbdel-Latif, Hany M. R.
dc.date.accessioned2025-01-27T20:44:10Z
dc.date.available2025-01-27T20:44:10Z
dc.date.issued2024
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractAlthough antibiotics are the main therapy for bacterial infections, the reports showed that the overuse (or misuse) of antibiotics will results in several problems such as the development of antibiotic-resistant strains, persistence of drug residues, and numerous environmental concerns. Therefore, finding antibiotic alternatives is considered of vital importance. Investigation of the antimicrobial properties of several plant substances and extracts is of great value to replace antibiotics. With this objective, this study aimed to evaluate the antimicrobial activities of an ethanolic extract prepared from olive mill wastewater (OMWW), which is a by-product of olive oil production with considerable environmental burden, against 38 bacterial strains, including fish-associated pathogens, non-pathogenic isolates, collection strains, and one yeast strain, Candida albicans. Disk diffusion, minimum inhibitory concentration (MIC), and minimum bactericidal/fungicidal concentration (MBC/MFC) tests were used to determine the antimicrobial activity of the OMWWE. According to the results, OMWWE provoked strong inhibitory effects against Shewanella baltica strain SY-S145. It also showed a moderate inhibitory effect on Plesiomonas shigelloides strain SY-PS16 and Vibrio anguillarum strain SY-L24. The MIC and MBC of OMWWE on Shewanella baltica SY-S145, Vibrio gigantis strain C24, and V. anguillarum strain SY-L24 were 500 mu g/mL. The MIC and MBC on V. parahaemolyticus ATCC 17802 were 1000 mu g/mL, whereas the values for Aeromonas salmonicida ATCC 33658 were 500 mu g/mL and 1000 mu g/mL, respectively. To put it briefly, the OMWW extract showed high antimicrobial activity and can act as an environmentally friendly additive for the control and prevention of diseases caused by A. veronii, A. hydrophila, P. shigelloides, S. baltica, V. anguillarum, and V. parahaemolyticus. Its active agents also prevented infections of both fish-associated pathogens and food spoiling bacteria, which means it can not only help in the disease control mechanism but also in improving the safety of food by reduction of the microbial contamination.
dc.description.sponsorshipCanakkale Onsekiz Mart University Scientific Research Projects Coordination Unit [FHD-2021-3526]
dc.description.sponsorshipCanakkale Onsekiz Mart University Scientific Research Projects Coordination Unit, project number FHD-2021-3526 supported this work.
dc.identifier.doi10.3390/microorganisms12112216
dc.identifier.issn2076-2607
dc.identifier.issue11
dc.identifier.pmid39597605
dc.identifier.scopus2-s2.0-85210431507
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.3390/microorganisms12112216
dc.identifier.urihttps://hdl.handle.net/20.500.12428/24498
dc.identifier.volume12
dc.identifier.wosWOS:001365717500001
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherMdpi
dc.relation.ispartofMicroorganisms
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WoS_20250125
dc.subjectfood control
dc.subjectaquaculture
dc.subjectdisease
dc.subjectolive
dc.subjectalternative additives
dc.subjectfish pathogens
dc.titleEvaluation of the Antimicrobial Effects of Olive Mill Wastewater Extract Against Food Spoiling/Poisoning, Fish-Pathogenic and Non-Pathogenic Microorganisms
dc.typeArticle

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