FATTY ACIDS AND PHYSIOLOGICAL RESPONSES OF CORN LEAVES EXPOSED TO HEAVY METALS

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dc.authorwosidElmastas, Mahfuz / K-2827-2019
dc.authorwosidKISA, Dursun / AAB-4224-2020
dc.contributor.authorKisa, Dursun
dc.contributor.authorOzturk, Lokman
dc.contributor.authorSaglam, Necdettin
dc.contributor.authorKayir, Omer
dc.contributor.authorElmastas, Mahfuz
dc.contributor.authorDoker, Serhat
dc.date.accessioned2021-11-01T15:05:15Z
dc.date.available2021-11-01T15:05:15Z
dc.date.issued2020
dc.department[Belirlenecek]
dc.description.abstractHeavy metals affect biochemical pathway by changing the fatty acid composition in plant cells. The high concentration of heavy metals impresses biochemical pathway and changes fatty acid compositions of plant cells. Fatty acids participate in various biological processes and have the functional role in regulating membrane functions in plants. In the present study, heavy metal content was analyzed with ICP-MS, fatty acid composition was investigated with GC and physiological parameters were determined with spectrophotometrically in the leaves of tomato subjected to increasing doses of heavy metals. In this study, the treatment of heavy metals on the growth medium changed the fatty acid contents of corn. The application of Cu significantly increased the level of palmitic acid and oleic acid. The treatment of Pb raised the content of oleic acid, whereas it significantly decreased the content of alpha-linolenic acid and erucic acid at 20 and 50 mg kg(-1), respectively. The addition of Cd significantly increased the level of oleic acid and linoleic acid; however, it significantly decreased the content of alpha-linolenic acid and erucic acid. Cu and Pb significantly raised the proline content. The application of Cu and Cd showed similar effect on hydrogen peroxide and the higher doses of them increased the content of H2O2. The level of lipid peroxidation significantly increased in response to all applied concentration of Cu. The results obtained in this study show that the aapplication of heavy metals changed the content of fatty acids, particularly that of oleic acid significantly increased in response to them. The levels of proline and lipid peroxidation generally increased together with oleic acid and palmitic acid in the leaves in reply to copper.
dc.description.sponsorshipGaziosmanpasa University, Tokat, TurkeyGaziosmanpasa University [2013/129]en_US
dc.description.sponsorshipThe study was done with the fund supported by the Gaziosmanpasa University, Tokat, Turkey (Project No: 2013/129). The authors are thankful to the Plant Research Laboratory of Chemistry Department at the Gaziosmanpasa University, which provided us with the gas chromatography equipment.en_US
dc.identifier.doi10.24326/asphc.2020.3.1
dc.identifier.endpage14en_US
dc.identifier.issn1644-0692
dc.identifier.issn2545-1405
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85090711569
dc.identifier.scopusqualityQ3
dc.identifier.startpage3en_US
dc.identifier.urihttps://doi.org/10.24326/asphc.2020.3.1
dc.identifier.urihttps://hdl.handle.net/11491/7196
dc.identifier.volume19en_US
dc.identifier.wosWOS:000545335300001
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[Belirlenecek]
dc.language.isoen
dc.publisherWydawnictwo Akad Rolniczej W Lublinie
dc.relation.ispartofActa Scientiarum Polonorum-Hortorum Cultus
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectfatty aciden_US
dc.subjectheavy metalen_US
dc.subjectlipid peroxidationen_US
dc.subjectprolineen_US
dc.subjectZea maysen_US
dc.titleFATTY ACIDS AND PHYSIOLOGICAL RESPONSES OF CORN LEAVES EXPOSED TO HEAVY METALS
dc.typeArticle

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