Chemical Properties and Antioxidant Activity of Different Extracts from Purslane (Portulaca Oleracea L.)

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dc.authoridBinici, Halil Ibrahim/0000-0003-3301-3994
dc.contributor.authorAoudeh, Eyad
dc.contributor.authorSat, Ihsan Gungor
dc.contributor.authorBinici, Halil İbrahim
dc.date.accessioned2025-03-26T17:34:47Z
dc.date.available2025-03-26T17:34:47Z
dc.date.issued2024
dc.departmentİstanbul Esenyurt Üniversitesi
dc.description.abstractPurslane (Portulaca oleracea L.) has been known as a medical herb with valuable nutritional and pharmacological properties. Herein, water, methanol, and acetone extracts were prepared from two morphologically different purslane samples, thereafter their content of beta-carotene, chlorophyll a and b, total phenolic compounds (TPC), total flavonoids, and total flavonols was evaluated. Additionally, DPPH center dot scavenging activity and ferrous iron (Fe+2) chelating activity of these extracts were also measured. The acetone extract had the highest amounts of beta-carotene (14.16 mg g(-1) DW), chlorophyll a (40.46 mg g(-1) DW), chlorophyll b (9.94 mg g(-1) DW), TPC (51.01 mg GAE g(-1) DW), flavonoids (133.23 mg RE g(-1) DW), and flavonols (46.94 mg RE g(-1) DW). Whereas the lowest values were observed in the water extract, as 0.03 mg g(-1) DW, 0.03 mg g(-1) DW, 0.06 mg g(-1) DW, (34.24 mg GAE g(-1) DW, 10.98 mg RE g(-1) DW, 3.28 mg RE g(-1) DW, respectively. The acetone extract also showed higher DPPH center dot scavenging activity (IC50 = 57.23 mu g mL(-1)) compared to methanol (IC50 = 65.80 mu g mL(-1)) and water (IC50 = 71.47 mu g mL(-1)) extracts. Regarding the ferrous iron (Fe+2) chelating activity, methanol extract exhibited the highest value followed by water and acetone extracts, being 12.78, 10.20 and 6.08%, respectively. A positive correlation was detected between the DPPH center dot scavenging activities of the purslane extracts and their content of TPC, flavonoid, flavonol, beta-carotene, chlorophyll a, and chlorophyll b. On the other hand, there was no significant correlation between chelating activity of the extracts and their content of beta-carotene, chlorophyll a, TPC, flavonoids, flavonols, and DPPH scavenging activity. Purslane extracts could be suggested as a natural antioxidant substance for many pharmaceutical and food applications.
dc.identifier.doi10.33462/jotaf.1239088
dc.identifier.endpage93
dc.identifier.issn1302-7050
dc.identifier.issn2146-5894
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85184903584
dc.identifier.scopusqualityQ3
dc.identifier.startpage81
dc.identifier.trdizinid1223772
dc.identifier.urihttps://doi.org/10.33462/jotaf.1239088
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1223772
dc.identifier.urihttps://hdl.handle.net/20.500.14704/899
dc.identifier.volume21
dc.identifier.wosWOS:001199149300007
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.publisherUniv Namik Kemal
dc.relation.ispartofJournal of Tekirdag Agriculture Faculty-Tekirdag Ziraat Fakultesi Dergisi
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WOS_20250326
dc.subjectPortulaca oleracea; Purslane extract; DPPH center dot scavenging activity; Phenolic compound; Metal chelating
dc.titleChemical Properties and Antioxidant Activity of Different Extracts from Purslane (Portulaca Oleracea L.)
dc.typeArticle

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