Effect of salinity on growth characteristics and pigment composition of two strains of dunauella viridisteodoresco: Laboratory and outdoor studies

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dc.contributor.authorAk, Iinur
dc.contributor.authorCink, Semra
dc.contributor.authorGöksan, Tolga
dc.contributor.authorKoru, Edis
dc.date.accessioned2025-01-27T19:05:57Z
dc.date.available2025-01-27T19:05:57Z
dc.date.issued2012
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractIn this study, the effect of salt concentration on growth characteristics and pigment accumulation of two strains of Dunaliella viridis Teodoresco (Ayvahk and Dalyan) which were cultured both at the laboratory and outdoor conditions were studied. The highest growth was found at 2M NaCI (1.33±0.12 d -1) for outdoor conditions. The highest cell numbers were observed at Ayvahk strain for both laboratory (8.06±0.40 xl0 6cell ml -1) and outdoor conditions (5.83±0.19 x10 6cell ml -1). The minimum cell numbers determined at 3M NaCl cultures for laboratory experiments while it was found at IM NaCl for outdoor cultures. It was measured that the cell volume of laboratory cultures (67.6±14.4 - 198.7±9.8 ?m 3) were higher than outdoor cultures (48.7±9.7 - 110.5+4.9 ?m 3). The total chlorophyll (a+b) and carotenoid contents were the highest at laboratory cultures for all salinity concentrations (p<0.05). The total chlorophyll and carotenoid concentration increased with salinity increase at outdoor conditions. In this study, growth rates, cell density and pigment content of two strains of D. viridis (Ayvahk and Dalyan) was determined and compared both under controlled laboratory and outdoor conditions with different salinity regimes. The results showed that the growth parameters and the pigment composition of D. viridis Ayvahk and Dalyan strains were strongly dependent on salinity. by psp.
dc.identifier.endpage342
dc.identifier.issn1018-4619
dc.identifier.issue2
dc.identifier.scopus2-s2.0-84860291926
dc.identifier.scopusqualityN/A
dc.identifier.startpage337
dc.identifier.urihttps://hdl.handle.net/20.500.12428/14073
dc.identifier.volume21
dc.indekslendigikaynakScopus
dc.language.isoen
dc.relation.ispartofFresenius Environmental Bulletin
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_Scopus_20250125
dc.subjectCell density; Dunaliella viridis; Growth parameters; Pigment composition; Salinity
dc.titleEffect of salinity on growth characteristics and pigment composition of two strains of dunauella viridisteodoresco: Laboratory and outdoor studies
dc.typeArticle

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