Abstract
The novel fatty acid 7-methyl-8-hexadecenoic (1) was identified in the marine spongeDesmapsama anchorata. Other interesting fatty acids identified were 14-methyl-8-hexadecenoic (2), better known through its methyl ester as one of the components of the sex attractant of the female dermestid beetle, and the saturated fatty acid 3-methylheptadecanoic (3), known to possess larvicidal activity. The main phospholipid fatty acids encountered inD. anchorata were palmitic (16∶0), behenic (22∶0) and 5,9-hexacosadienoic acid (26∶2), which together accounted for 50% of the total phospholipid fatty acid mixture.
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Abbreviations
- PC:
-
phosphatidylcholine
- PE:
-
phosphatidylethanolamine
- ECL:
-
equivalent chain length
- GC:
-
gas chromatography
- GC-MS:
-
gas chromatography-mass spectrometry
- HPLC:
-
high pressure liquid chromatography
- TLC:
-
thin layer chromatography.
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Carballeira, N.M., Maldonado, M.E. 6-methyl-8-hexadecenoic acid: A novel fatty acid from the marine spongeDesmapsama anchorata . Lipids 23, 690–693 (1988). https://doi.org/10.1007/BF02535670
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DOI: https://doi.org/10.1007/BF02535670