Possible seasonal variation of the fatty acid composition from Melanopsis praemorsa (L., 1758) (Gastropoda: Prosobranchia), from southeast Anatolia, Turkey

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dc.contributor.authorEkin, Ihsan
dc.contributor.authorBashan, Mehmet
dc.contributor.authorSesen, Ridvan
dc.date.accessioned2024-04-24T17:21:01Z
dc.date.available2024-04-24T17:21:01Z
dc.date.issued2011
dc.departmentDicle Üniversitesien_US
dc.description.abstractPossible seasonal variations of the fatty acid composition (neutral lipid, phospholipid, and total lipid content) of the freshwater snail Melanopsis praemorsa were investigated over the course of a year. Snail body lipids were fractionated by thin layer chromatography. Fatty acid composition of total body lipid, phospholipid, and neutral lipid of whole snail and total lipid of their algal food were analyzed by capillary gas chromatography and gas chromatographymass spectrometry. The most abundant fatty acids were C16:0, C18:0, C16:1 omega 7, C18:1 omega 9, C18:2 omega 6, and C18:3 omega 3 acids in the lipid analyses of the snail and in its food. Odd-numbered fatty acids and C20 polyunsaturated fatty acid structures were confirmed by gas chromatography-mass spectrometry. Some differences were found in the percentages of phospholipid and neutral, total, and algal lipid. It is proposed that possible seasonal variations in the snail lipids are related to temperature: a positive correlation between the level of Sigma SFA (total saturated fatty acid:;) in total body lipid, phospholipid, and neutral lipid fractions of the snail and temperature was observed, whereas Sigma MUFA (total monounsaturated fatty acids) levels were negatively related with temperature. On the other hand, there were fluctuations in the concentrations of Sigma PUFA (total polyunsaturated fatty acids) in all analyses. In algae, maximal Sigma SFA, Sigma MUFA, and Sigma PUFA levels were registered in summer, spring, and winter, respectively. In addition, C18:2 omega 6 acid percentages in winter and autumn were significantly high in the algae.en_US
dc.description.sponsorshipDicle University [DUAPK-03-FF-41]en_US
dc.description.sponsorshipThis research was supported by a grant from Dicle University Research Fund Project number: DUAPK-03-FF-41. I wish to express my thanks to Prof. Dietz T.H. and Misra K.K. for their constant encouragement and constructive criticism about language and the content of the study.en_US
dc.identifier.doi10.3906/biy-0903-30
dc.identifier.endpage213en_US
dc.identifier.issn1300-0152
dc.identifier.issn1303-6092
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-79952435729
dc.identifier.scopusqualityQ1
dc.identifier.startpage203en_US
dc.identifier.trdizinid114320
dc.identifier.urihttps://doi.org/10.3906/biy-0903-30
dc.identifier.urihttps://search.trdizin.gov.tr/yayin/detay/114320
dc.identifier.urihttps://hdl.handle.net/11468/19341
dc.identifier.volume35en_US
dc.identifier.wosWOS:000289045600010
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakTR-Dizin
dc.language.isoenen_US
dc.publisherTubitak Scientific & Technological Research Council Turkeyen_US
dc.relation.ispartofTurkish Journal of Biology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectFatty Acidsen_US
dc.subjectPhospholipidsen_US
dc.subjectNeutral Lipidsen_US
dc.subjectMelanopsis Praemorsaen_US
dc.subjectFreshwater Snailen_US
dc.subjectSoutheast Anatoliaen_US
dc.titlePossible seasonal variation of the fatty acid composition from Melanopsis praemorsa (L., 1758) (Gastropoda: Prosobranchia), from southeast Anatolia, Turkeyen_US
dc.titlePossible seasonal variation of the fatty acid composition from Melanopsis praemorsa (L., 1758) (Gastropoda: Prosobranchia), from southeast Anatolia, Turkey
dc.typeArticleen_US

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