RT Journal Article
ID 3fb7838955f8547e
A1 Kirpenko, N. I.
A1 Usenko, O. M.
A1 Musiy , T. O. 
A1 Gorbunova, Z. N.
T1 Content of Proteins, Carbohydrates, and Lipids in the Cultures of Green Algae under Different Conditions of  Illumination
JF Hydrobiological Journal
JO HYD
YR 2020
FD 2020-09-21
VO 56
IS 5
SP 33
OP 40
K1 cultures of green algae
K1 intensity and conditions of illumination
K1 proteins
K1 carbohydrates
K1 lipids
AB It has been shown that the formation of the content of proteins, carbohydrates, and lipids in the cells of some representatives of Chlorophyta (differing in the initial content of these substances) cultivated under various conditions of illumination is species - specific. The studied algae were cultivated under conditions of constant (2.5 and 25 kLx) and short-term illumination. The content of proteins in the cells of <i>Acutodesmus dimorphus</i> changed at moderate illumination of 2.5 kLx, in <i>Monoraphidium contortum</i> - at a rather high intensity of illumination of 25 kLx, whereas in <i>Scenedesmus obtusus</i> - at constant illumination. The lowest and most stable content of carbohydrates was observed under conditions of constant illumination of 25 kLx. At the same time, a short-term influence of light of such intensity resulted in significant fluctuations in the content of carbohydrates and lipids.


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