Please use this identifier to cite or link to this item: http://umt-ir.umt.edu.my:8080/handle/123456789/10361
Full metadata record
DC FieldValueLanguage
dc.contributor.authorNur Fatin Ahmad-
dc.date.accessioned2018-11-21T07:10:29Z-
dc.date.available2018-11-21T07:10:29Z-
dc.date.issued2011-
dc.identifier.urihttp://umt-ir.umt.edu.my:8080/xmlui/handle/123456789/10361-
dc.description.abstractCytokinin is believed can trigger cell division in Chlorel/a sp. but for production of fatty acid remain unknown. Thus, the influence of zeatin at various concentrations; 0.7, 1.4 and 2.8mg/L were studied for their impact on growth and fatty acid composition in Chlorella sp. (UMT-Ml) that cultured in F/2 medium with aeration. The culture conditions were maintained as follows; salinity at 30ppt, light illustration 24 hours, temperature at 25±1 °C, and light intensity at 150μmol photon m·2s·1 • The growth of Chlorella sp. was measured every two days until day 42 in terms of number of cells according to the values of optical density (OD6oo). At late of stationary phase on day 42, the cells were harvested for total oil extraction, and gas chromatography for determination of fatty acid composition. The cells number of Ch/ore/la sp. (UMTM 1) was highest, 2.68±0.06 (x107 cells/ml) when treated with 2.8 mg/L zeatin. The total oil content was highest, 9.96±7.57 (w/w %), in 2.8mg/L zeatin. SFA was major saturation fatty acid found in Ch/ore/la sp. (UMT-Ml), but was inhibited when zeatin promoted in it. For MUFA and PUFA, zeatin at 1.4mg/L enhanced the most for production of these fatty acids. Collectively, these data suggest that zeatin was favorable to promote growth in Ch/ore/la sp. (UMT-Ml), but no significant different in fatty acid composition.en_US
dc.language.isoenen_US
dc.publisherTerengganu: Universiti Malaysia Terengganuen_US
dc.subjectLP 10 FST 1 2011en_US
dc.subjectNur Fatin Ahmaden_US
dc.titleEffect of zeatin on growth and fatty acid composition clorella sp. (UMT-M1)en_US
dc.typeWorking Paperen_US
Appears in Collections:Fakulti Sains dan Teknologi

Files in This Item:
File Description SizeFormat 
LP 10 FST 1 2011 Abstract.pdf416.55 kBAdobe PDFView/Open
LP 10 FST 1 2011 Full Text.pdf
  Restricted Access
4.14 MBAdobe PDFView/Open Request a copy


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.