Antimicrobial and antioxidant activity of phenolic extracts from walnut (Juglans regia L.) green husk by using pressure-driven membrane process

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dc.authorid0000-0002-3053-6944en_US
dc.authorid0000-0002-1659-0813en_US
dc.authorid0000-0001-5419-6115en_US
dc.authorid0000-0002-2652-844Xen_US
dc.contributor.authorArslan, Hüdaverdi
dc.contributor.authorKoç, Eda Öndül
dc.contributor.authorÖzay, Yasin
dc.contributor.authorCanlı, Oltan
dc.contributor.authorÖzdemir, Sadin
dc.contributor.authorTollu, Gülşah
dc.date.accessioned2023-08-11T06:40:47Z
dc.date.available2023-08-11T06:40:47Z
dc.date.issued2023en_US
dc.departmentBAİBÜ, Yeniçağa Yaşar Çelik Meslek Yüksekokulu, Gıda Kalite Kontrolü ve Analizi Bölümüen_US
dc.description.abstractIn this study, antioxidant (DPPH and metal chelating), DNA cleavage, biofilm, and antimicrobial properties of extracted phenol from the walnut green husk (WGH) and its different concentrate and permeate samples were evaluated. For maximum phenolic compound extraction from the WGH first, the effects of solvent type (deionized water, methanol, n-hexane, acetone, and ethanol), solvent temperature (25-75 degrees C), and extraction time (0.5-24 h) were optimized. Then to concentrate phenolic compounds a pressure-driven membrane process was used with four different membrane types. The phenol contents of the concentrate samples were found to be microfiltration (MF) concentrate 4400 mg/L, ultrafiltration (UF) concentrate 4175 mg/L, nanofiltration (NF) concentrate 8155 mg/L, and reverse osmosis (RO) concentrate 8100 mg/L. LC-MSMS was used to determine the quantification of phenolic compounds in permeate and concentrate streams. In addition, all of the concentrate samples with high phenol content showed a high antioxidant activity as 100% with MF concentrate, UF concentrate, NF concentrated and RO concentrated. Likewise, concentrate samples were found to have very high antibiofilm activity as 82.86% for NF concentrate againts S. aureus, 85.80% for NF concentrate against P. aureginosa, 80.95% for RO concentrate against S. aureus, and 83.61% for RO-concentrate against P. aureginosa. When the antimicrobial activity of the extracted phenol from WGH and its different concentrate and permeate samples were evaluated by micro dilution and disk diffusion methods, it was found that the ability of the concentrate samples to inhibit bacterial growth was much higher than permeate ones. In addition, extracted phenol from WGH and its different concentrate and permeate samples showed significant DNA nuclease activity.en_US
dc.identifier.citationArslan, H., Ondul Koc, E., Ozay, Y., Canli, O., Ozdemir, S., Tollu, G., & Dizge, N. (2023). Antimicrobial and antioxidant activity of phenolic extracts from walnut (Juglans regia L.) green husk by using pressure-driven membrane process. Journal of Food Science and Technology, 60(1), 73-83.en_US
dc.identifier.doi10.1007/s13197-022-05588-w
dc.identifier.endpage83en_US
dc.identifier.issn0022-1155
dc.identifier.issn0975-8402
dc.identifier.issue1en_US
dc.identifier.pmid36618055en_US
dc.identifier.scopus2-s2.0-85138075737en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage73en_US
dc.identifier.urihttp://dx.doi.org/10.1007/s13197-022-05588-w
dc.identifier.urihttps://hdl.handle.net/20.500.12491/11483
dc.identifier.volume60en_US
dc.identifier.wosWOS:000854738300003en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.institutionauthorKoç, Eda Öndül
dc.language.isoenen_US
dc.publisherSpringer Indiaen_US
dc.relation.ispartofJournal of Food Science and Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectWalnut Green Husken_US
dc.subjectPhenolic Compounds Extractionen_US
dc.subjectMembrane Processen_US
dc.subjectAntioxidanten_US
dc.subjectSolventen_US
dc.subjectTemperatureen_US
dc.titleAntimicrobial and antioxidant activity of phenolic extracts from walnut (Juglans regia L.) green husk by using pressure-driven membrane processen_US
dc.typeArticleen_US

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