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International Journal on Algae
SJR: 0.219 SNIP: 0.261 CiteScore™: 0.24

ISSN Imprimir: 1521-9429
ISSN En Línea: 1940-4328

International Journal on Algae

DOI: 10.1615/InterJAlgae.v19.i4.70
pages 367-384

Fatty Acid Composition of Cocoid Green Algae as a Basis for Energy and Primary Products Potential. 1. Chlorella- and Acutodesmus-Like Microalgae (Chlorophyta)

P. M. Tsarenko
N.G. Kholodny Institute of Botany of the NAS of Ukraine, 2 Tereschenkovskaya Str., Kiev 01004, Ukraine
M. A. Konishchuk
N.G. Kholodny Institute of Botany of the NAS of Ukraine, 2 Tereschenkovskaya Str., Kiev 01004, Ukraine
V. I. Korkhovoy
Institute of Food Biotechnology and Genomic of the NAS of Ukraine, 2a Osypovsky Str., Kiev 04123, Ukraine
I. Yu. Kostikov
Department of Plant Biology, Institute of Biology and Medicine, Taras Shevchenko National University of Kiev, 2 Acad. Glushkov Ave., Kiev 03022, Ukraine
Ya. B. Blume
Institute of Food Biotechnology and Genomic of the NAS of Ukraine, 2a Osypovsky Str., Kiev 04123, Ukraine

SINOPSIS

Bioproduction parameters of the strains of Chlorella- and Acutodesmus-like algae of the IBASU-A collection of the N.G. Kholodny Institute of Botany of the NAS of Ukraine were studied. The characteristic features of their growth and productivity, and the capacities of the Chlorella vulgaris Beij. and Acutodesmus dimorphus (Turpin) P. Tsarenko strains as objects of industrial cultivation were analyzed. The features of fatty acid (FA) composition of strains under standard conditions of laboratory cultivation are studied. The taxonomic (generic) specificity of the leading complex of FA has been revealed. The variability of the total lipid content in the representatives of the examined genera was found. The potential 1.5-fold increase in the amount of lipids or fractional amounts of certain fatty acids during the stationary growth phase of the culture under the influence of stress factors (nitrogen deficiency) is revealed.


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