[Characteristics of in vivo isolation of free fatty acids by prokaryotic and eukaryotic algae under elevated and reduced temperature].
The paper describes the composition of extracellular free fatty acids (FFAs) and intracellular fatty acids (FAs) in the enrichment cultures of the prokaryotic alga Spirulina platensis and the eukaryotic alga Chlorella vulgaris grown at optimal, supraoptimal, and suboptimal growth temperatures. With increasing growth temperature, the degree of unsaturation of the intracellular FAs of both algae decreased, while that of the extracellular FFAs of S. platensis increased. The composition of the extracellular FFAs of C. vulgaris practically did not depend on the growth temperature.
Sushchik
N N
NN
Institute of Biophysics, Siberian Division, Russian Academy of Sciences, Krasnoyarsk, 660036 Russia.
Kalacheva
G S
GS
Gladyshev
M I
MI
D002708:Chlorella / Q000737:chemistry* / Q000166:cytology / Q000254:growth & development; D000458:Cyanobacteria / Q000737:chemistry* / Q000166:cytology / Q000254:growth & development; D005110:Extracellular Space / Q000737:chemistry; D005230:Fatty Acids, Nonesterified / Q000032:analysis*; D007424:Intracellular Fluid / Q000737:chemistry; D013696:Temperature
D005230:Fatty Acids, Nonesterified
Osobennosti prizhiznennogo vydeleniia svobodnykh zhirnykh kislot prokarioticheskoĭ i éukarioticheskoĭ vodorosliami pri povyshennoĭ i ponizhennoĭ temperaturakh.