Quantification of Bioactive Metabolites Derived from Cell-Free Supernatant of Pediococcus acidilactici and Screening their Protective Properties in Frankfurters

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dc.authoridHayaloglu, Ali Adnan/0000-0002-4274-2729
dc.authoridİncili, Gökhan Kürşad/0000-0003-1178-3365
dc.authoridtekin, ali/0000-0001-5258-1714
dc.authorid/0000-0002-9363-8454
dc.authorwosidTekin, Ali/V-9059-2018
dc.authorwosidKaya, Büşra/KOD-5584-2024
dc.authorwosidHayaloglu, Ali Adnan/ABF-7063-2020
dc.authorwosidİncili, Gökhan Kürşad/W-3869-2018
dc.contributor.authorIncili, Gokhan Kursad
dc.contributor.authorAkgol, Muzeyyen
dc.contributor.authorKaratepe, Pinar
dc.contributor.authorUner, Sefa
dc.contributor.authorTekin, Ali
dc.contributor.authorKanmaz, Hilal
dc.contributor.authorKaya, Busra
dc.date.accessioned2024-08-04T20:54:39Z
dc.date.available2024-08-04T20:54:39Z
dc.date.issued2023
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThe specific aims of the current study were to determine and quantify the bioactive compounds derived from the cell-free supernatant (CFS) of Pediococcus acidilactici and screen their protective effect in frankfurters by applying an edible coating. This was achieved by immersing the peeled frankfurters in the CFS (CFS: 50% and 100%) alone or in combination with chitosan (CH: 0.5% and 1%) solutions for 3 min. Untreated frankfurter samples (control) exceeded the maximum acceptable total viable count limit (7.0 log(10)) on the 14th day, whereas samples treated with 100% CFS + 1% chitosan reached the limit on day 28 during refrigerated storage (P < 0.05). This treatment provided a 14-day extension to the shelf life of frankfurters without causing any significant changes in color and sensory attributes (P > 0.05). Additionally, this treatment inhibited oxidation in the frankfurters, leading to no significant changes in TBA and TVB-N within this group during storage (P > 0.05). This protective effect was mainly attributed to the wide variety of bioactive compounds identified in the CFS, including a total of 5 organic acids, 20 free amino acids, 11 free fatty acids, 77 volatiles, and 10 polyphenols. Due to these bioactive compounds, CFS exhibited a strong radical scavenging capacity (DPPH: 435.08 TEAC/L, ABTS: 75.01 +/- 0.14 mg TEAC/L; FRAP: 1.30 +/- 0.03 mM FE/L) and antimicrobial activity against microorganisms primarily responsible for the spoilage of frankfurters. In conclusion, the results indicate that the CFS contains high levels of bioactive metabolites, and an edible chitosan coating impregnated with CFS can be utilized to extend the shelf life of frankfurters through its antimicrobial effects and oxidation stabilization.en_US
dc.description.sponsorshipFirat University Scientific Research Projects Unit [VF.20.10]; Firat University Scientific Research Projects Unit [VF.20.10]en_US
dc.description.sponsorshipThis article is a part of the project financed by Firat University Scientific Research Projects Unit with a grant (VF.20.10).en_US
dc.identifier.doi10.1007/s12602-023-10147-6
dc.identifier.issn1867-1306
dc.identifier.issn1867-1314
dc.identifier.pmid37642896en_US
dc.identifier.scopus2-s2.0-85169054965en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1007/s12602-023-10147-6
dc.identifier.urihttps://hdl.handle.net/11616/101549
dc.identifier.wosWOS:001063892000001en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofProbiotics and Antimicrobial Proteinsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCell-free supernatanten_US
dc.subjectBioactive metabolitesen_US
dc.subjectEdible coatingen_US
dc.subjectFrankfurteren_US
dc.subjectShelf-life, Chitosanen_US
dc.titleQuantification of Bioactive Metabolites Derived from Cell-Free Supernatant of Pediococcus acidilactici and Screening their Protective Properties in Frankfurtersen_US
dc.typeArticleen_US

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