Abstract
The rare phospholipid fatty acids 3,7,11-trimethyldodecanoic (1), 5,9-hexadecadienoic (2) and 12-methyl-hexadecanoic (3) were identified in the marine spongeXestospongia muta. Branched fatty acids inX. muta accounted for 35% of the total fatty acid mixture. It was observed that the occurrence of the 5,9-hexadecadienoic acid (2) coincides with the complete absence of the very long chain fatty acid 5,9-hexacosadienoic. The acid 5,9,19-octacosatrienoic seems to be found in mostXestospongia species.
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Abbreviations
- ECL:
-
equivalent chain length
- PLC:
-
preparative larger chromatography
- GC-MS:
-
gas chromatography-mass spectrometry
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Carballeira, N.M., Maldonado, L. The phospholipid fatty acids of the marine spongeXestospongia muta . Lipids 23, 682–684 (1988). https://doi.org/10.1007/BF02535668
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DOI: https://doi.org/10.1007/BF02535668