Characterization and Antimicrobial Activity of Spice Extract-Loaded Algal Microcomposites Based on the Microemulsion Technique

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dc.authorid/0000-0001-7163-9512
dc.contributor.authorYildirim, Seval Cing
dc.contributor.authorDincer, Aslihan Seyma
dc.contributor.authorKivilcim, Fadime Nulufer
dc.date.accessioned2024-08-04T20:52:16Z
dc.date.available2024-08-04T20:52:16Z
dc.date.issued2022
dc.departmentİnönü Üniversitesien_US
dc.description.abstractIn recent years, with the increase in knowledge and awareness, people's efforts to return to nature have increased in the field of medical science and cosmetics industry. Spices, sumac and coriander, grown and frequently used in Turkey, have different bioactive effects. Microalgae are preferred in the treatment of skin problems. The aim of this study was to synthesize algae microcomposites that were effective against bacterial infections, prepared based on microemulsion technique and loaded with spice extract. Microemulsion formulations were prepared by the titration method. Aqueous and ethanolic extractions of sumac/coriander were carried out using the ultrasonic-assisted extraction method. Twenty-four different algal microcomposites loaded with extracts were synthesized. The disk diffusion method was used to determine the antimicrobial activity. The DPPH free radical scavenging activities, the total phenolic content (TPSC), and the characteristics (FT-IR) of the microcomposites were investigated. In addition, the chemical contents of extracts were determined by the GC/MS method. Aqueous extracts of both sumac and coriander were highly effective against Escherichia coli (ES DII). The highest antimicrobial activity against Staphylococcus aureus (F6 III) was obtained with M9 (microcomposite containing ethanolic extract of sumac) and M15 (microcomposite containing aqueous extract of coriander). The highest TPSC value (6.025 mg GAE/gr) was detected in the aqueous extract of coriander. The DPPH radical scavenging activities of coriander extracts were lower than those of sumac extracts. It has been determined that the spices contain organic (propanoic, butanoic, malic and benzoic) acids and fatty (palmitic, oleic and myristic) acids. According to the results of FT-IR spectroscopy, microcomposites prepared with sumac and coriander extracts were successfully synthesized. The synthesized algae-based microcomposites have properties that could be in the green-labeled bio-based category.en_US
dc.description.sponsorshipInonu University Scientific Research Projects Management Unit [FYL-2019-1980]en_US
dc.description.sponsorshipThe authors thank Dr. Abbas Gungordu for assistance in statistical analyses. This study is a part of project number FYL-2019-1980, supported by Inonu University Scientific Research Projects Management Unit.en_US
dc.identifier.doi10.1002/cbdv.202200379
dc.identifier.issn1612-1872
dc.identifier.issn1612-1880
dc.identifier.issue9en_US
dc.identifier.pmid35975395en_US
dc.identifier.scopus2-s2.0-85137070835en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1002/cbdv.202200379
dc.identifier.urihttps://hdl.handle.net/11616/100865
dc.identifier.volume19en_US
dc.identifier.wosWOS:000846490600001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherWiley-V C H Verlag Gmbhen_US
dc.relation.ispartofChemistry & Biodiversityen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectmicrocompositeen_US
dc.subjectmicroemulsionen_US
dc.subjectalgaeen_US
dc.subjectantimicrobial activityen_US
dc.subjectcorianderen_US
dc.subjectsumacen_US
dc.titleCharacterization and Antimicrobial Activity of Spice Extract-Loaded Algal Microcomposites Based on the Microemulsion Techniqueen_US
dc.typeArticleen_US

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