Do Cyanobacterial Lipids Contain Fatty Acids Longer Than 18 Carbon Atoms?

被引:10
|
作者
Iliev, Ivan [1 ]
Petkov, Georgi [1 ]
Lukavsky, Jaromir [2 ]
Furnadzhieva, Sevdalina [1 ]
Andreeva, Rayna [1 ]
机构
[1] Bulgarian Acad Sci, Inst Plant Physiol & Genet, Dept Expt Algol, BU-1113 Sofia, Bulgaria
[2] Acad Sci Czech Republic, Inst Bot, Ctr Bioindicat & Revitalizat, CZ-37982 Trebon, Czech Republic
关键词
Chemotaxonomy; Cyanobacteria; Fatty Acids; BLUE-GREEN-ALGAE; GAMMA-LINOLENIC ACID; LOW-TEMPERATURE PHOTOINHIBITION; SPIRULINA-PLATENSIS; NOSTOC-FLAGELLIFORME; MEMBRANE-LIPIDS; ANABAENA CYANOBACTERIA; SYNECHOCYSTIS PCC6803; SYNECHOCOCCUS SP; MICROALGAE;
D O I
10.5560/ZNC.2011.66c0267
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Fatty acids of twelve species of cyanobacteria grown under different photoautotrophic conditions were studied and their composition was compared with literature data of many other species. We have come to the conclusion that the lipids of cyanobacteria do not contain fatty acids with a chain longer than 18 carbon atoms. In our opinion, omission of an analytical procedure, i.e. purification of fatty acid methyl esters before gas chromatography, leads to incorrect interpretation of the results. Absence or presence of fatty acids was suggested as a useful taxonomic marker and a proper diagnostic indicator in the commercial application of cyanobacterial biomass.
引用
收藏
页码:267 / 276
页数:10
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