Diversity exists in development parameters and enhancement of antioxidant mechanisms of some einkorn and bread wheats under combined water deficits and salt stress

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dc.authorid0000-0001-5245-6294
dc.authorid0000-0002-6793-6888
dc.authorid0000-0002-5677-2347
dc.contributor.authorKarakaş, Fatma Pehlivan
dc.contributor.authorBozat, Bihter Gökçe
dc.contributor.authorAslan, Didem
dc.contributor.authorZencirci, Nusret
dc.date.accessioned2021-06-23T19:45:00Z
dc.date.available2021-06-23T19:45:00Z
dc.date.issued2017
dc.departmentBAİBÜ, Ziraat Fakültesi, Tarla Bitkileri Bölümüen_US
dc.description.abstractIntroduction. Climatic changes worsen the production of wheat, an important stable crop while improving its some nutritional quality characteristics. Methods. Therefore, the purpose here was to evaluate some yield limiting factors as well as some quality characteristics in 8 bread wheat (Triticum aestivum L.) cultivars (Kirac - 66, Kenanbey, Flamura - 85, Momtchill, Bayraktar - 2000, Tosunbey, Pandas, and Pehlivan) and 8 einkorn (Triticum monococcum spp. monococcum) populations (Populations - 4, 5, 6, 9, 10, 11, 14, and 15) under three different osmotic pressures (0.0 MPa., -0.5 MPa., or -1.0 MPa.) and three different salt concentrations [0.0 (distilled water), 50 mM or 100 mM NaCl]. Moreover, total phenolic content (TPC) and total flavonoid content (TFC), and 2, 2-diphenyl-1-picrylhydrazyl (DPPH) free radical scavenging activities were determined. Results. Among bread wheat cultivars, Pandas had the longest shoot length, root length, the heaviest fresh shoot weight, dry shoot weight, and fresh root weight in the control group. In the einkorn populations, Pop - 6 had the longest shoot length, root length, the heaviest fresh shoot weight, dry shoot weight, and fresh root weight again in the control group. The heaviest dry root weight was obtained in Momtchill and Pop - 9 under drought stresses. The TPC was the highest in Kirac - 66 and in Pop - 10 under salt stress and the TFC was in Pehlivan under salt stress. The methanol extracts of Kirac - 66, Pop - 9, and Pop - 15 obtained under salt stress had stronger free radical scavenging activity than by ascorbic acid. Conclusion: Kirac - 66 had the highest free radical scavenging antioxidant activity under salt stress and higher secondary metabolite products (as flavonoids), which indicated the highest tolerance system under both drought and salt stress. Kirac - 66, which was improved for poorer, drier, and cooler lands had better root and metabolite production under combined drought and salt stress as expected.en_US
dc.identifier.doi10.23751/pn.v19i4.6203
dc.identifier.endpage471en_US
dc.identifier.issn1129-8723
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-85086780842en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage460en_US
dc.identifier.urihttps://doi.org/10.23751/pn.v19i4.6203
dc.identifier.urihttps://hdl.handle.net/20.500.12491/9082
dc.identifier.volume19en_US
dc.identifier.wosWOS:000424701700015en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorKarakaş, Fatma Pehlivan
dc.institutionauthorBozat, Bihter Gökçe
dc.institutionauthorAslan, Didem
dc.institutionauthorZencirci, Nusret
dc.language.isoenen_US
dc.publisherMattioli 1885en_US
dc.relation.ispartofProgress In Nutritionen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAntioxidant Activityen_US
dc.subjectKirac-66en_US
dc.subjectPhenolicsen_US
dc.subjectSeed Germinationen_US
dc.subjectAbiotic Stressen_US
dc.titleDiversity exists in development parameters and enhancement of antioxidant mechanisms of some einkorn and bread wheats under combined water deficits and salt stressen_US
dc.typeArticleen_US

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