caa a22 4500 465766692 CHVBK 20180323111916.0 cr unu---uuuuu 170327e19900201xx s 000 0 eng 10.1007/BF02562215 doi (NATIONALLICENCE)springer-10.1007/BF02562215 Molecular species composition of phosphatidylcholine from Crypthecodinium cohnii in relation to growth temperature [Elektronische Daten] [Michael Bell, R. Henderson] The molecular species composition was determined for phosphatidylcholine (PC) isolated from the marine dinoflagellateCrypthecodinium cohnii grown at three different temperatures. At all three temperatures the didocosahexaenoyl species comprised about 25% of the PC with 14∶0/22∶6 and 16∶0/22∶6 also being of major importance; these three species comprised 75-82% of the total. Another 20 species were identified, including several short chain disaturated species. Only small differences in the composition of PC were found in response to growth at 16, 23 and 27°C. On dropping the growth temperature from 27°C to 16°C the largest changes were a decrease of 8.9% in saturated/saturated species and an increase of 5.3% in saturated/PUFA species; the 22∶6/22∶6 content only increased slightly (by 1.9% to 25.4%). This unusual molecular species composition is discussed. American Oil Chemists' Society, 1990 Bell Michael NERC Unit of Aquatic Biochemistry, School of Molecular and Biological Sciences, University of Stirling, FK9 4LA, Stirling, UK aut Henderson R. NERC Unit of Aquatic Biochemistry, School of Molecular and Biological Sciences, University of Stirling, FK9 4LA, Stirling, UK aut Lipids Springer-Verlag 25/2(1990-02-01), 115-118 0024-4201 25:2<115 1990 25 11745 https://doi.org/10.1007/BF02562215 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02562215 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Bell Michael NERC Unit of Aquatic Biochemistry, School of Molecular and Biological Sciences, University of Stirling, FK9 4LA, Stirling, UK aut NATIONALLICENCE 700 1- Henderson R. NERC Unit of Aquatic Biochemistry, School of Molecular and Biological Sciences, University of Stirling, FK9 4LA, Stirling, UK aut NATIONALLICENCE 773 0- Lipids Springer-Verlag 25/2(1990-02-01), 115-118 0024-4201 25:2<115 1990 25 11745 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer